2024-03-29T06:55:03Z
http://journal.ipb.ac.id/index.php/sumberdayahayati/oai
oai:ojs.journal.ipb.ac.id:article/10430
2021-03-30T08:20:13Z
sumberdayahayati:ART
Perspektif Kultural Pengelolaan Lingkungan pada Masyarakat Adat Cikondang Kabupaten Bandung Jawa Barat
Ramdhan, Billyardi
Chikmawati, Tatik
Waluyo, Eko Baroto
Peoples of Traditional Cikondang Village, located in the village of Lamajang, Pangalengan, Bandung City West Java have a very close relation to the environment along with its natural resources. This relation is expressed in the form of procedures and rules on the management and utilization of landscape units as well as the diversity of plants as a form of adaptation to the natural environment. This research was conducted through ethnographic method for photographing people’s lives and ethnobotany to know the biological resources that are important to Cikondang’s people’s daily lives. Descriptive and analytical methods are used through interviews with 87 respondents and 4 key informants. Results of research on landscape units that were identified by the community, indicates that in terms of the character, function, and its management there are 9 units of landscape that is both natural landscape and which has been modified by Cikondang community activities. Each unit of the landscape is characterized by vegetation cover according to the type of value in order for daily life. Meanwhile, cultural factors, economic, and political could be a trigger to the landscape transformation of one type of landscape into other landscapes.
Departemen Biologi, Institut Pertanian Bogor
2015-10-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10430
10.29244/jsdh.1.1.7-14
Jurnal Sumberdaya Hayati; Vol. 1 No. 1 (2015); 7-14
2477-037X
10.29244/jsdh.1.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10430/8104
10.29244/jsdh.1.1.7-14.8104
oai:ojs.journal.ipb.ac.id:article/10432
2021-03-31T02:28:34Z
sumberdayahayati:ART
Pertumbuhan dan Kandungan Bahan Bioaktif Selaginella plana dan Selaginellla willdenovii pada Beberapa Media Tanam
., Miftahudin
Setyaningsih, Dwi Suci
Chikmawati, Tatik
Selaginella, a genus of Pteridophyte, is known as an herb that contains of several bioactive compounds. The growth and bioactive compounds of plant were affected by plant environment, such as media types. The objective of the research was to obtain an appropriate plant media for growing S. plana dan S. willdenovii, and its effect on the content of bioactive compounds. The experiment consisted of two factors, plant growth media and the species of Selaginella. The first factor consisted of eight plant growth media, i.e.: soil, rice husk, rice husk : soil = 1:1 (v/v), burned rice husk, soil : burned rice huks = 1:1 (v/v), burned rice husk : rice husk = 1:1 (v/v), burned rice husk : rice husk = 3:1 (v/v), and burned rice husk : rice husk = 1:3 (v/v). The second factor was two spesies of Selaginella, i.e.: S. plana and S. willdenovii. Ethanol extract of Selaginella was qualitatively analyzed for flavonoid, tannin, and saponin content. The result showed that both fresh and dry weights of Selaginella were influenced by the type of plant media, Selaginella species, and their interactions. S. plana and S. willdenovii grew best on medium containing soil: burned rice = 1:1 (v/v). The highest flavonoid content of S. plana and S. willdenovii was also obtained from the plant grown on the same media. Comparing to the bioactive compound content of natural plant, saponin content of S. plana and S. willdenovii was increased by the treatment of plant media. The treatment also increased tannin content of S. plana, but not of S. willdenovii.
Departemen Biologi, Institut Pertanian Bogor
2015-10-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10432
10.29244/jsdh.1.1.1-6
Jurnal Sumberdaya Hayati; Vol. 1 No. 1 (2015); 1-6
2477-037X
10.29244/jsdh.1.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10432/8105
10.29244/jsdh.1.1.1-6.8105
oai:ojs.journal.ipb.ac.id:article/10433
2021-03-31T02:57:48Z
sumberdayahayati:ART
Pertumbuhan Planlet Lidah Mertua (Sansevieria sp.) Blue Leaf dari Kultur Kalus
Ratnadewi, Diah
Izzati, Ai Nurhasanah Husnul
Tjahjoleksono , Aris
Lidah mertua (Sansevieria sp.) Blue Leaf is a slow growing ornamental plant. It is also difficult to reproduce. Therefore market demands for this plant is impossible to fulfill through conventional methods of propagation such as leaf cutting or layering. Tissue culture is one of the alternatives to solve the problem of plant propagation. In vitro culture of Sansevieria calli was induced for shooting, and rooting afterwards. The basic media of WP was superior than MS in producing multiple shoots, and this WP media containing of BAP 5 mg/L and NAA 0,5 mg/L (WH1) gave the highest number of shoots and leaves on plantlets, as well as the best growth performance. The shoots started to appear two weeks after culture. Plantlets from WH1 rooted in higher frequency as well on rooting media. A mixture of compost, sand, and zeolit (4:4:1) enriched with a nutritive solution, composting of 1⁄4 WP plus IBA 0.5 mg/L, was a poreous media that was able to induce rooting of this plant.
Departemen Biologi, Institut Pertanian Bogor
2015-10-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10433
10.29244/jsdh.1.1.15-18
Jurnal Sumberdaya Hayati; Vol. 1 No. 1 (2015); 15-18
2477-037X
10.29244/jsdh.1.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10433/8106
10.29244/jsdh.1.1.15-18.8106
oai:ojs.journal.ipb.ac.id:article/10434
2021-03-30T08:19:52Z
sumberdayahayati:ART
Ecology Service Tumbuhan Herba untuk Lebah Trigona sp.
Rismayanti
Triadiati
Raffiudin, Rika
Herbaceous plants are able to flower any time, give them opportunity to interact with insects. This study aimed to analyze the diversity of pollen collected by Trigona sp. in herbaceous ecosystem and counted the percentage of pollen viability from the pollen basket. Trigona’s nest was adapted at plot and the herbaceous plants with their pollen were identified. Pollen were took from hind legs at 07.00, 08.00 and 09.00 am. Pollen slide were make by acetolysis and SEM methods. Pollen were identified and examined of viability. Identification herbaceous plants and their pollen on plot showed that there were 7 herbaceous plants: Kyllinga monocephala, Cleome rutidosperma, Pennisetum polystachyon, Ageratum conyzoides, Brachiaria mutica, Cyperus orodatus, and Eleutheranthera ruderalis. Otherwise pollen which were collected by Trigona sp. consist of 11 kinds of pollen from 6 families, that were Sapindaceae, Leguminoceae, Loranthaceae, Malvaceae, Symplocaceae, and unidentified family.Viability of pollen ranged from 88.8% to 99.8%. The result of identification herbacious plants and pollen that were taken by Trigona sp. indicated that there was not similarity therefore, it was no interaction between herbaceous plants in the plot with Trigona sp.
Departemen Biologi, Institut Pertanian Bogor
2015-10-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10434
10.29244/jsdh.1.1.19-25
Jurnal Sumberdaya Hayati; Vol. 1 No. 1 (2015); 19-25
2477-037X
10.29244/jsdh.1.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10434/8107
10.29244/jsdh.1.1.19-25.8107
oai:ojs.journal.ipb.ac.id:article/10439
2021-03-31T03:06:16Z
sumberdayahayati:ART
Seleksi Bakteri Asam Laktat dan Pemanfaatannya Sebagai Starter Kering Menggunakan Matriks Tapioka Asam
Erdiandini , Ira
Sunarti, Titi Candra
Meryandini, Anja
The development of industrial fermentation food could not separate with the availability of culture starter that suffice to support its production. Dried starter can be an option to use in fermentation industry because it can be stored for longer time without rejuvenation. However, in the process of production of dried starter needs the matrix to maintain cell viability, economically and availability of raw material. This research was conducted to use selected dried starter of indigenous lactic acid bacteria by using sour cassava starch matrix. Eleven local isolates lactic acid bacteria isolates from spontaneous fermentation of carbohydrates commodity were selected based on their acid production capabilities and antibiotics susceptibilities. Isolate of E 1222 showed the best result and was identified as Pediococcus pentosaceus. The isolate was encapsulated with sour cassava starch matrix for making dried starter by using freeze dryer and spray dryer. Freeze dried starter culture could maintained the cell viability higher than spray dried starter culture i.e 10.34 log CFU/g and 8.91 log CFU/g, respectively. Finally, freeze dried starter culture could maintain the percentage of cell viability until 89.38% during four-weeks storage at 4 oC.
Departemen Biologi, Institut Pertanian Bogor
2015-10-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10439
10.29244/jsdh.1.1.26-33
Jurnal Sumberdaya Hayati; Vol. 1 No. 1 (2015); 26-33
2477-037X
10.29244/jsdh.1.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/10439/8111
10.29244/jsdh.1.1.26-33.8111
oai:ojs.journal.ipb.ac.id:article/11769
2021-03-30T08:07:11Z
sumberdayahayati:ART
Pertumbuhan dan Produksi Jamur Lentinus sajor-caju isolat LSC9 pada Media Serbuk Gergajian Kayu Sengon (Paraserianthes falcataria) dan Tandan Kosong Kelapa Sawit
SULISTANY, HENNY
SUDIRMAN, LISDAR IDWAN
Paraserianthes falcataria sawdust (SGS) and oil palm empty fruit bunch (TKKS) are by-product of forestry and oil palm industries. SGS is commonly substrates for mushroom cultivation. TKKS is expected to be an alternative substrates for mushroom cultivation besides SGS. This study was conducted to determine the growth and fruiting body production of Lentinus sajor-caju LSC9 isolate on SGS, TKKS and mixtures of both substrates (C) with proportion 1:1 respectively. Each substrates were added with 15% rice bran, 1.5% gypsum and 1.5% CaCO3 with a total weight of 500 g/bag. The result showed that the growth and fruiting body production of Lentinus sajor-caju LSC9 isolate on SGS was better than TKKS and C substrates with biological efficiency on SGS substrates (50.88%) higher than TKKS substrates (34.42%) and C substrates (29.51%), with vegetative phase (16 days), generative phase (100 days) and growth and development phase (115 days) on TKKS substrates were shorter than SGS and C substrates. The greatest pileus number found on SGS substrates (12 pieces), while the largest pileus diameter found on C substrates (10.17 cm). Nevertheless, TKKS can be used as alternative substrates for fruiting body production of Lentinus sajor-caju LSC9 isolate.
Departemen Biologi, Institut Pertanian Bogor
2016-05-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/11769
10.29244/jsdh.1.2.41-46
Jurnal Sumberdaya Hayati; Vol. 1 No. 2 (2015); 41-46
2477-037X
10.29244/jsdh.1.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/11769/9164
10.29244/jsdh.1.2.41-46.9164
oai:ojs.journal.ipb.ac.id:article/11770
2021-03-30T08:07:07Z
sumberdayahayati:ART
Pertumbuhan dan Produksi Galur-Galur Padi Toleran Fe Generasi F8 Hasil Persilangan IR64 x Hawara Bunar di Lahan Pasang Surut, Banyuasin, Sumatera Selatan
KOLAKA, LA
GHULAMAHDI, MUNIF
MIFTAHUDIN, .
Utilization of marginal lands such as tidal land should be done to increase rice production as a solution of the decreasing productive land. However, rice cultivation in such land will be affected by low soil fertility, soil acidity and Fe toxicity. Fe-tolerant varieties are needed to overcome those problems. The objective of the research was to analyze the growth and production of Fe tolerant rice lines in tidal soil type C, Banyuasin, South Sumatera. Screening for Fe-tolerant character of 54 rice lines from the F8 RIL population derived from a cross between rice var. IR64 and var. Hawara Bunar using hydroponic technique under 1000 ppm Fe resulted 25 Fe-tolerant lines. The field test of 25 putative tolerant rice lines, at the tidal land in Banyuurip, Banyuasin, showed that the most lines grew better than that of var. Hawara Bunar parent. Several lines produced yield higher than that of var. Hawara Bunar parent. The field experiment resulted two rice lines, which were IRH108 and IRH195 that potential for further studies.
Departemen Biologi, Institut Pertanian Bogor
2016-05-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/11770
10.29244/jsdh.1.2.47-53
Jurnal Sumberdaya Hayati; Vol. 1 No. 2 (2015); 47-53
2477-037X
10.29244/jsdh.1.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/11770/9165
10.29244/jsdh.1.2.47-53.9165
oai:ojs.journal.ipb.ac.id:article/15241
2021-03-30T08:29:37Z
sumberdayahayati:ART
Induksi Pembentukan Gaharu Menggunakan Berbagai Media Tanam dan Cendawan Acremonium sp. dan Fusarium sp. Pada Aquilaria crassna
., TRIADIATI
CAROLINA, DIANA AGUSTIN
., MIFTAHUDIN
Aquilaria crassna is one of the Aquilaria species that could produce agarwood. agarwood production of A. crassna can be induced by microfungi as an inoculant. Ecological interaction between the host plant, wounding and inoculant in the formation of agarwood has not yet clearly. other factors like the plant ages, plant species, environ- ment also played important roles in the formation of agarwood. This research aimed to determine the influence of the combination between planting media and Acremonium sp. and Fusarium sp. to agarwood quality of Aquilaria crassna. The experiment was consisted of two factors, which were five planting media and two inoculants fungi i.e. Acremonium sp. and Fusarium sp. The observed parameters were the percentage of senescence leaves, color of wood, level of fragrant and terpenoid content. The best agarwood fragrant was produced by the seedlings that were treated with either combination of husk charcoal media enriched with NPK fertilizer and Acremonium sp. or the combina- tion between husk charcoal media enriched with Hoagland modified solution and Fusarium sp.. The darkest color of wood was produced by the seedlings that were treated with combination of husk charcoal media enriched with NPK fertilizer and Acremonium sp., as well as for the same media with Fusarium sp.. during the experiment terpenoid could not be detected from the treated seedlings. Acremonium sp. caused more leave senescence than that of Fusarium sp..
Departemen Biologi, Institut Pertanian Bogor
2016-11-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15241
10.29244/jsdh.2.1.1-6
Jurnal Sumberdaya Hayati; Vol. 2 No. 1 (2016); 1-6
2477-037X
10.29244/jsdh.2.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15241/11168
10.29244/jsdh.2.1.1-6.11168
oai:ojs.journal.ipb.ac.id:article/15242
2021-03-30T08:29:33Z
sumberdayahayati:ART
Studi Populasi Mikrob Fungsional pada Tanah Gambut yang Diaplikasikan Dua Jenis Pestisida
PATI, MAIPA DIA
ANWAR, SYAIFUL
WIDYASTUTI, RAHAYU
., DADANG
Agricultural land expansion necessity for food security in Indonesia has been faced by the fact in utilizing marginal land such as shallow peat soil in Central Kalimantan. Among problems encountered in such marginal land are pests and diseases incidence. Farmers practice in dealing with those problems is the chemical pesticides application. Unintended chemical pesticides that fall on/into the soil might have an adverse effect to soil microbes activity. This research aimed to assess the effect of pesticides on functional soil microbes population in peat soil. The research used completely randomized factorial design with two factors. First factor was 7 combinations of types (paraquat and buthylphenylmethyl carbamat (BPMC)) and dosages (50, 100, and 200% of recommended dosage) of pesticides. Second factor was 4 incubation times (1, 7, 14, and 28 days). Following the each of incubation times, the soil samples treated and analyzed for population of phosphate solubilizing microbes, cellulolytic microbes, and N2 fixing bacteria. The results show that phosphate solubilizing fungi population decrease by pesticides treatment. In contrast, pesticides significantly increased the Azospirillum population. Adverse effect to microbes population was found on the first day of incubation, however it recovered at 7 days and longer incubation times. In general, functional microbes population with paraquat application lower than BPMC application.
Departemen Biologi, Institut Pertanian Bogor
2016-11-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15242
10.29244/jsdh.2.1.7-12
Jurnal Sumberdaya Hayati; Vol. 2 No. 1 (2016); 7-12
2477-037X
10.29244/jsdh.2.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15242/11169
10.29244/jsdh.2.1.7-12.11169
oai:ojs.journal.ipb.ac.id:article/15361
2021-03-30T08:17:33Z
sumberdayahayati:ART
Karakteristik Morfologi dan Anatomi, serta Kandungan Klorofil Lima Kultivar Tanaman Penyerap Polusi Udara Sansevieria trifasciata.
Megia, Rita
Ratnasari
Hadisunarso
Sansevieria trifasciata is an unique houseplant that can provide clean air to occupied room because it can absorb harmful substances from the air. This research aim to compare morphological, and anatomical characters and chlorophyll content of five cultivars of this plant. Morphological characters of all S. trifasciata cultivars observed varied in pattern, colour, and size of the leaf. Stomata can be found on both leaf surfaces; abaxial side have higher stomatal density than adaxial side. Distribution of single stomata was presented in all cultivars, while clustered stomata were also found in cv. Moonsine. Among all cultivars, stomatal density and stomatal index were found the highest in cv. Moonsine. The highest chlorophyll content, the longest leaf, widthest leaf and the thinnest leaf were found in cv. African Dawn. Potentially, S. trifasciata cv. African Dawn and S. trifasciata cv. Moonsine could absorb air pollution better than the other cultivars.
Departemen Biologi, Institut Pertanian Bogor
2016-05-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15361
10.29244/jsdh.1.2.34-40
Jurnal Sumberdaya Hayati; Vol. 1 No. 2 (2015); 34-40
2477-037X
10.29244/jsdh.1.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15361/11259
10.29244/jsdh.1.2.34-40.11259
oai:ojs.journal.ipb.ac.id:article/15386
2021-03-30T08:29:30Z
sumberdayahayati:ART
Biologi Penggerek Batang Jagung Ostrinia furnacalis Gueneé yang diberi Pakan Buatan
HASBI, ARIF MUKHTAR
RAFFIUDIN, RIKA
SAMUDRA, I MADE
Ostrinia furnacalis is a corn stem-borer that develops complete metamorphosis and all stages in life cycle in corn. This research was aimed to examine several biology aspects of O. furnacalis such as life cycle, egg incubaton period, egg fertility, female fecundity, longevity of imago, and copulation time on artificial diet, based on the previous study. The results of the observations showed that the life cycle of artificial-diet-given O. furnacalis was between 27-34 days range. Female fecundity was 16-452 eggs with fertility rate of 61,97% and 3-5 days renge of egg incubation period. Longevity of imago was between 6-11 days range, and the longevity was longer in female compared to the male. The imago of O. furnacalis copulate on 0-3 days after emerge from pupae and the highest number in on the day 1. Copulation time was occurred at 3-8 hour after scotophase commenced and the highest was at third hour. The artificial diet used in this research can be used for O. furnacalis mass rearing purpose and performed shorter length of egg stage until pupal stage compared to mass rearing with natural diet.
Departemen Biologi, Institut Pertanian Bogor
2016-11-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15386
10.29244/jsdh.2.1.13-18
Jurnal Sumberdaya Hayati; Vol. 2 No. 1 (2016); 13-18
2477-037X
10.29244/jsdh.2.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15386/11295
10.29244/jsdh.2.1.13-18.11295
oai:ojs.journal.ipb.ac.id:article/15387
2021-03-30T08:29:27Z
sumberdayahayati:ART
Penapisan Bakteri Filosfer Penghasil Senyawa Bioaktif Anti Xanthomonas oryzae pv. oryzae Penyebab Penyakit Hawar Daun Bakteri pada Padi
RINA, NURFITRIANI
KRISHANTI, NI PUTU RATNA AYU
AKHDIYA, ALINA
WAHYUDI, ARIS TRI
Bacterial leaf blight caused by Xanthomonas oryzae pv. oryzae (Xoo) is one of the important diseases in rice crops in Indonesia. The disease is difficult to be controlled since it attacks the rice plant at different growth stages such as tillering, flowering and ripening. One of the alternatives that could be used to control the disease is by using phyllosphere bacteria as the biocontrol agents. This study aims to isolate, characterize and screen the rice phyllosphere bacteria producing bioactive compounds against Xoo. Phyllosphere bacteria isolated from healthy leaves of rice var. Ciherang by using 4 different media obtained 285 bacterial isolates which were consisted of the 65 isolates of King’s B agar, 86 isolates of Nutrient agar, 81 isolates of Luria-Bertani agar, and 53 isolates of Trypticase Soy agar media. Antagonist test using double layer method showed 58 isolates of phyllosphere bacteria produced bioactive compounds that inhibited the growth of Xoo. Pathogenicity test agaist rice leaf revealed 18 bacterial isolates did not perform their potencies as pathogenic bacteria. Among the 18 non-phytopathogenic bacterial isolates, 14 isolates belong to Gram-positive bacteria and 4 isolates belong to Gram-negative bacteria. Five isolates among Gram positive bacteria were predicted as Bacillus genera.
Departemen Biologi, Institut Pertanian Bogor
2016-11-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15387
10.29244/jsdh.2.1.19-24
Jurnal Sumberdaya Hayati; Vol. 2 No. 1 (2016); 19-24
2477-037X
10.29244/jsdh.2.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15387/11296
10.29244/jsdh.2.1.19-24.11296
oai:ojs.journal.ipb.ac.id:article/15388
2021-03-30T08:29:24Z
sumberdayahayati:ART
Karakterisasi Xilanase dari Bakteri Xilanolitik XJ20 asal Tanah Hutan Taman Nasional Bukit Duabelas Jambi Indonesia
MAZIDAH, INAYAH NOER
AMBARSARI, LAKSMI
MERYANDINI, ANJA
Xylanase is an extracellular enzymes that can be produced by microbes which capable to degrade xylan into xilo-oligosaccharides (XOS) and xylose. Application of xylanase is still not optimal due to the lack of availability of superior microbial cultures producing xylanase. The purpose of this study was to determine the characteristics of xylanase produced by bacteria isolated from Forest land Bukit Duabelas National Park, Jambi, Indonesia. Xylanase produced by bacterial isolate XJ20 was selected for further enzymatic activity and characteritics assays. Xylanolytic activity was measured by using the 3.5-dinitrosalicylic acid (DNS) assay. High activity of xylanase was recorded at three times of incubation, which were 6 (0.015 U/mL), 14 (0.012 U/mL) and 20 (0.007 U/mL). The first peak and the second peak reached the highest activity at a temperature of 70 °C, however, the first peak reached the highest activity at pH 4.0 and a second peak at pH 7.0. pH 4.0 xylanase were incubated at room temperature and 70 °C has a half time consecutive 9 hours and 6 hours, whereas at pH 7.0, has a half time consecutive 4 hours and 3 hours. Stability of enzyme better at pH 4.0 and at room temperature.
Departemen Biologi, Institut Pertanian Bogor
2016-11-14
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15388
10.29244/jsdh.2.1.25-30
Jurnal Sumberdaya Hayati; Vol. 2 No. 1 (2016); 25-30
2477-037X
10.29244/jsdh.2.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15388/11297
10.29244/jsdh.2.1.25-30.11297
oai:ojs.journal.ipb.ac.id:article/15434
2021-03-30T08:47:05Z
sumberdayahayati:ART
Formula Media Pertumbuhan Bakteri Asam Laktat Pediococcus pentosaceus Menggunakan Substrat Whey Tahu
NURLAELA, SAFITRI
SUNARTI, TITI CANDRA
MERYANDINI, ANJA
The lactic acid bacteria (LAB) and its lactic acid are commonly used to preserve the food and to extend the food’s shelf life. MRS media is a growth medium for LAB, but it is not feasible for industrial scale application. Cheaper substrate from agriculture products is therefore required, such as tofu whey, which is potential to be used as LAB medium. Tofu whey contains important components to support the LAB growth, but it needs C source (5% of glucose) and nitrogen source (1% ammonium sulphate or urea) supplementations. This study aimed to investigate the influence of N-source to Pediococcus pentosaceus growth and its capability in producing acid compounds. The result showed that addition of urea increased pH fermentation, contrarily to that ammonium sulphate supplementation. The highest bacterial growth rate (μmaks) was observed on media with urea (0.43 jam-1), while the highest acid production was occured on media with ammonium sulphate (9.13 mg/mL). Supplementation of ammonium sulphate and urea on tofu whey highly supported the growth of bacterial population for about 6.5 × 108 CFU/mL and 5.4 × 108 CFU/ mL, respectively, but still lower compared to MRS media (2.03 × 1010 CFU/mL).
Departemen Biologi, Institut Pertanian Bogor
2017-03-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15434
10.29244/jsdh.2.2.31-38
Jurnal Sumberdaya Hayati; Vol. 2 No. 2 (2016); 31-38
2477-037X
10.29244/jsdh.2.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15434/11363
10.29244/jsdh.2.2.31-38.11363
oai:ojs.journal.ipb.ac.id:article/15436
2021-03-30T08:47:01Z
sumberdayahayati:ART
Potensi Seduhan Limbah Baglog Jamur Tiram (Pleurotus ostreatus) dalam Menekan Populasi Radopholus similis dan Meloidogyne spp. pada Tanah Asal Perakaran Tanaman Lada (Piper nigrum L)
PRADANA, ANKARDIANSYAH PANDU
PUTRI, DIANA
MUNIF, ABDUL
Indonesia is one of the largest pepper producing countries in the world. One of the pepper-producing provinces in Indonesia is the Bangka Belitung Islands (Babel). However, the infection of Radopholus similis and Meloidogyne spp. which causes yellow disease becomes one of obstacles in pepper cultivation in Babel. Thus, alternative solution to overcome this yellow disease is by reducing the amount of nematode inoculum of R. similis and Meloidogyne spp. in soil. This study aimed to determine the effectiveness of the infusion of oyster mushrooms baglog waste enriched with molasses to control the population of R. similis and Meloidogyne spp. and to increase the population of rhizobacteria. Infusion of oyster mushrooms baglog waste was mixed with 1% of molasses and was poured into soil obtained from the pepper plant roots. The concentrations used were 10%, 20%, 30% and 50%. Population of phytonematode, rhizobacteria, proteolytic bacteria, and group of fluorescence bacteria were calculated before and 7 days after treatment. Results showed that the populations of R. similis and Meloidogyne spp. in the soil poured with the influsion of oyster mushroom baglog waste decreased by 29.11% (R. similis) and 24.61% (Meloidogyne spp.), compared to the before and control treatments. The suppression of nematode population was found to be the highest in the influsion treatment at concentration of 50%. Overall, treatment of all concentrations succeeded to increase the population of rhizobacteria, proteolytic bacteria, and group of fluorescence bacteria in soil. Moreover, the highest increase was found in soil treated with concentration of 50%. This study provided new information that the infusion application of oyster mushrooms baglog waste enriched with molasses had the potential to increase the population of rhizobacteria and suppress the amount of pathogens R. similis and Meloidogyne spp.
Departemen Biologi, Institut Pertanian Bogor
2017-03-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15436
10.29244/jsdh.2.2.39-44
Jurnal Sumberdaya Hayati; Vol. 2 No. 2 (2016); 39-44
2477-037X
10.29244/jsdh.2.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15436/11364
10.29244/jsdh.2.2.39-44.11364
oai:ojs.journal.ipb.ac.id:article/15670
2021-03-30T08:46:58Z
sumberdayahayati:ART
Bacteria as Greenhouse Gases Reducing Agents from Paddy Plantation
MUTTAQIN, MAFRIKHUL
., MIFTAHUDIN
RUSMANA, IMAN
High methane oxidation activity of local isolated methanotrophic bacteria have a potent as methane gases reducing agent while combined with nitrogen fixing bacteria as paddy biofertilizer. The aim of the research was to evaluate the effectiveness of the bacteria as methane gases reducing agent and biofertilizer in paddy plantation. The research was arranged in a completely randomized design consisted of fertilizer types and watering system treatments with four replicates. The research showed that paddy shoot length was not affected by the treatment. On the other hand, both plant freshand dry weight, as well as the number of productive tiller were affected by interaction of fertilizer types and watering system. Fertilizer types affected grain per panicle and methane flux after fertilization. In the end of paddy vegetative stage, bacterial fertilizers were capable to reduce methane emission in different rate. The different result in methane flux was likely due to the interaction between soil local microorganisms and soil chemical component.
Departemen Biologi, Institut Pertanian Bogor
2017-03-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15670
10.29244/jsdh.2.2.45-51
Jurnal Sumberdaya Hayati; Vol. 2 No. 2 (2016); 45-51
2477-037X
10.29244/jsdh.2.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15670/11539
10.29244/jsdh.2.2.45-51.11539
oai:ojs.journal.ipb.ac.id:article/15779
2021-03-30T08:07:00Z
sumberdayahayati:ART
Karakteristik Fisiologis Lumut pada Beberapa Ketinggian di Kawasan Gunung Tangkuban Perahu
PUTRA, HIRMAS FUADY
AMBARWATI, DHENOK SEKAR
MUBYRASIH, NURRIZKI
ALESTI, TERSI
Environmental factors greatly influence the physiological state of moss. Some of the environmental factors that influence the physiological of moss are air temperature, humidity, and light intensity. These three environmental factors will vary at each altitude. This study aims to determine the physiological characteristics of mosses on some altitudes in the area of Mount Tangkuban Perahu (Ratu Crater – Domas Crater track). The method that are used is to measure air temperature, humidity, and light intensity at some altitudes. Subsequently, samples were taken at each altitude, to measured chlorophyll and proline content. Mosses that are used as samples; Campylopus sp., Plagiochila sp., Dicranella sp. The results indicate that the chlorophyll content significantly different at some altitude, with an increasing trend as the decrease altitude. The highest chlorophyll content in Campylopus sp. at altitude of 1,621 meters above sea level, while the lowest chlorophyll content in Plagiochila sp. at altitude of 1,721 meters above sea level. The content of proline did not differ significantly at some altitude, and tend to be more affected by air conditions that correlate with distance of moss habitat with the active crater of Domas, which allegedly can cause physiological stress in the moss.
Departemen Biologi, Institut Pertanian Bogor
2016-05-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15779
10.29244/jsdh.1.2.60-63
Jurnal Sumberdaya Hayati; Vol. 1 No. 2 (2015); 60-63
2477-037X
10.29244/jsdh.1.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15779/11621
10.29244/jsdh.1.2.60-63.11621
oai:ojs.journal.ipb.ac.id:article/15780
2021-03-30T08:06:56Z
sumberdayahayati:ART
Efektifitas Empat Perangkap Serangga dengan Tiga Jenis Atraktan di Perkebunan Pala (Myristica fragrans Houtt)
PRIAWANDIPUTRA, WINDRA
PERMANA, AGUS DANA
The use of traps for insect surveilance on nutmeg (Myristica fragrans Houtt) plantation is one of the earliest steps in this study since the information of nutmeg pest is barely available. In this study, four traps were used, namely Brown-Black Sticky Trap (BBST), Yellow Sticky Trap (YST), Glass Ambrosia Beetle Trap (GABT), and Plastic Pannel Trap (PPT) placed at 1,5 m high on nutmeg plants around Paya Teuk village (South Aceh). Those traps were accompanied by 35%-ethanol, nutmeg oil, and 35%-ethanol mixed with nutmeg oil as attractans. The observation with 4 types of trap with 3 different attractans and water as control have captured 10 orders, 51 families, 124 morphospecies, and 1027 individuals. Five families with the most numerous individuals were Nitidulidae, Tephritidae, Cicadellidae, Formicidae and Scolitidae. Individuals from Scolitidae and Nitidulidae family were mostly captured by BBST with 35% ethanol, and significantly different with the other traps (two way annova, P<0,05). The number of individuals from Tephritidae were mostly caught by YST using nutmeg oil as an attractan (two way Annova, P<0,05). Each type of trap with a spesific attractan effectively catch a different kind of insect family.
Departemen Biologi, Institut Pertanian Bogor
2016-05-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15780
10.29244/jsdh.1.2.54-59
Jurnal Sumberdaya Hayati; Vol. 1 No. 2 (2015); 54-59
2477-037X
10.29244/jsdh.1.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/15780/11622
10.29244/jsdh.1.2.54-59.11622
oai:ojs.journal.ipb.ac.id:article/16551
2021-03-30T08:46:54Z
sumberdayahayati:ART
Efektivitas Ekstrak Etanol Biji Pinang Terhadap Densitas GLUT4 pada Sel-Sel Otot Rangka Mencit yang Terinduksi Hiperglikemia
SARI, MULIA SAFRIDA
RIDWAN, AHMAD
Betel nut (Areca catechu) was proven to have antihyperglycemic activity through increased PI3K pathway in the GLUT4 translocation in cells. However, research on the ethanol extract of betel nut in Indonesia is still limited. The main problem in this study was whether the ethanol extract of betel nut could improve glucose tolerance in a two-hour postprandial period and whether the ethanol extract of betel nut could induce GLUT4 translocation in skeletal muscle cells of mice induced hyperglycemia. Glucose tolerance test results showed that treatment of the ethanol extract of betel nut for 24 days with all doses tested: P50,100,150,200 and 250 mg/kg body weight could improve glucose tolerance in a two-hour postprandial period. The protein electrophoresis of that fasting and one hour postprandial state treatments resulted an increase in GLUT4/βActin density ratio of P250 group compared to negative and positive controls. In this case, GLUT4/βActin density ratio of P100,P200 and P250 were higher than that GLUT4/βActin density ratio of P50 and P150. Increased in GLUT4/βActin density ratio showed enhancement of the GLUT4 in skeletal muscle cells in fasting and one hour postprandial state after treated with ethanol extract of betel nut.
Departemen Biologi, Institut Pertanian Bogor
2017-03-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/16551
10.29244/jsdh.2.2.52-58
Jurnal Sumberdaya Hayati; Vol. 2 No. 2 (2016); 52-58
2477-037X
10.29244/jsdh.2.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/16551/12131
10.29244/jsdh.2.2.52-58.12131
oai:ojs.journal.ipb.ac.id:article/24679
2021-03-30T08:53:06Z
sumberdayahayati:ART
Ragam Jamur Asal Serasah dan Tanah di Taman Nasional Ujung Kulon Indonesia
PUTRA, IVAN PERMANA
MARDIYAH, ERA
AMALIA, NELLY SAIDAH
MOUNTARA, ARIEH
Biodiversity is an important aspect which supports life systems on earth as well as maintains ecosystem sustainability and evolution. Fungal communities, in particular, saprophytic fungi, are often ignored during an inventory of biodiversity in the National Park Area. Saprophytic fungi is a fungus obtain nutrients by decomposing dead organisms or other organic material and act as decomposers in the ecosystem. Saprophytic fungi can be found growing on dead organic matter contained in the environment such as soil, wood, and litter. The diversity of Macroscopic saprophytic fungi from Ujung Kulon National Park is reported here. Fungal identification was done by using a variety of macroscopic characters. This study determined eight species that classified into six genera of saprophytic fungi, namely: Collybia, Crepidotus, Hygrocybe, Lepiota, Marasmius, and Mycena. By knowing the diversity of saprophytic fungi, it is expected to add information about biodiversity as a preparation towards the further development of the potential of existing biodiversity in Indonesia.
Departemen Biologi, Institut Pertanian Bogor
2018-12-25
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24679
10.29244/jsdh.3.1.1-7
Jurnal Sumberdaya Hayati; Vol. 3 No. 1 (2017); 1-7
2477-037X
10.29244/jsdh.3.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24679/16081
10.29244/jsdh.3.1.1-7.16081
oai:ojs.journal.ipb.ac.id:article/24680
2018-12-25T04:51:48Z
sumberdayahayati:ART
oai:ojs.journal.ipb.ac.id:article/24681
2021-03-30T08:53:20Z
sumberdayahayati:ART
Karakterisasi Enzim Pendegradasi AHL dari Bacillus cereus INT1c dan Bacillus sp. NTT3a
RATNANINGTYAS, SUSI
RUSMANA, IMAN
AKHDIYA, ALINA
Some of Gram-negative bacteria perform a phenomenon called quorum sensing (QS) to activate certain phenotypes such as pathogenicity. The bacterial cells performing QS produce N-acyl homoserine lactone (AHL) as signal molecules to communicate within a population. These molecules can be degraded by the enzyme, i.e. AHL lactonase. This study aimed to characterize the activity of AHL lactonase from Bacillus cereus INT1c and Bacillus sp. NTT3a in different pH and temperature levels. Both strains produce AHL-lactonase that could be found in intracellular and extracellular extracts. The dialysis process of extracellular AHL-lactonase of INT1c significantly increased the specific activity from 5.91 to 29.96, different from an extracellular enzyme of NTT3a that slightly increased from 4.08 to 5.39. Generally dialyzedAHL-lactonase of both B. cereus INT1c and Bacillus sp. NTT3a had activity in wide pH range with better activity in acidic pH and were not stable in high temperature with the highest activity at 30-40 oC.
Departemen Biologi, Institut Pertanian Bogor
2017-08-11
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24681
10.29244/jsdh.3.1.14-20
Jurnal Sumberdaya Hayati; Vol. 3 No. 1 (2017); 14-20
2477-037X
10.29244/jsdh.3.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24681/16082
10.29244/jsdh.3.1.14-20.16082
oai:ojs.journal.ipb.ac.id:article/24682
2021-03-30T08:53:17Z
sumberdayahayati:ART
Perilaku Harian Pachliopta aristolochiae Betina di Museum Serangga dan Taman Kupu Taman Mini Indonesia Indah (MSTK TMII)
PRASETYO, AGUNG
PERSADA, ALAM PUTRA
AFIFAH, ISMAYATI
DJALIL, VELLA NURAZIZAH
RAFFIUDIN, RIKA
Pachliopta aristolochiae plays important role in the ecosystems. Their role as pollinators can be observed from their daily behaviors. This study aimed to observe the behaviors of butterfly P. aristolochiae as well as their food preferences on daily basis. This research was conducted at the Museum of insect and butterfly of Taman Mini Indonesia Indah. Observations were done in two female individuals based on scan sampling method. Behavior was observed according to perching, flying, nectaring and interaction activities. Our results indicate that P. aristolochiae mostly showed flying ( 35.9%) and nectaring (30.6%) activities. On the other hand, interaction (9.3%) was among the least behaviors observed during the study. Nectaring activity was mostly shown within 08.00 - 09.40 am, while perching was observed throughout the day within 11.00 - 16.00. During observation, P. aristolochiae was recorded in visiting various plants, including Ixora sp., Hibiscus rosa-sinensis, Clerodendrum japonicum, Ochna serrulata, Jatropha curcas and J. integrifolia.
Departemen Biologi, Institut Pertanian Bogor
2017-08-11
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24682
10.29244/jsdh.3.1.8-13
Jurnal Sumberdaya Hayati; Vol. 3 No. 1 (2017); 8-13
2477-037X
10.29244/jsdh.3.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24682/16083
10.29244/jsdh.3.1.8-13.16083
oai:ojs.journal.ipb.ac.id:article/24744
2021-03-30T08:53:14Z
sumberdayahayati:ART
Sponge-Associated Actinobacteria: Morphological Character and Antibacterial Activity against Pathogenic Bacteria
DITA, SASMIATI FARACH
BUDIARTI, SRI
LESTARI, YULIN
Sponge-associated actinobacteria may diverse and have potency to produce bioactive compounds. Diversity and antimicrobial activity of indigenous sponge-associated actinobacteria isolated from the marine ecosystem in Indonesia have not much been explored. This work aimed to assess morphological and antibacterial activity of sponge-associated actinobacteria. The morphological characteristics were examined based on their color of aerial and substrate mycelia, and pigmentation, while antibacterial activities were assayed using the antagonist technique. The selected actinobacterial isolate was identified using 16S rRNA gene. Various sponge-associated actinobacteria were successfully isolated from Hyrtios sp., Callyspongia sp., and Neofibularia sp. sponges. A total of 62 actinobacterial isolates were obtained, and each isolate showed a variety of morphological characters, which could be seen in aerial mass color, substrate mass color, and pigmentation. Actinobacterial isolates were tested against human pathogenic bacteria, i.e. Staphylococcus aureus and Methicillin-Resistant S. aureus, representing Gram-positive, and Escherichia coli EPEC K1-1 and Shigella dysenteriae, representing Gram-negative. Most of actinobacterial isolates had antimicrobial activities at least against one of pathogenic bacteria. High activity was shown by NOHa.2, isolated from Neofibularia, and HRHa.5 isolated from Hyrtios. The NOHa.2 showed the highest antimicrobial activity against S. dysenteriae, meanwhile, HRHa.5 showed antimicrobial activity against 3 of 4 tested bacterial pathogens. These data showed diversity of sponge-asccociated actinobacteria from marine ecosystem in Indonesia, and several of them have potency as source of antibacterial compounds
Departemen Biologi, Institut Pertanian Bogor
2017-08-11
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24744
10.29244/jsdh.3.1.21-26
Jurnal Sumberdaya Hayati; Vol. 3 No. 1 (2017); 21-26
2477-037X
10.29244/jsdh.3.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24744/16130
10.29244/jsdh.3.1.21-26.16130
oai:ojs.journal.ipb.ac.id:article/24747
2021-03-30T09:23:31Z
sumberdayahayati:ART
Kultivasi Bawang Merah Ramah Lingkungan di Wilayah Berpasir Spesifik di Yogyakarta
SUTARDI, .
PORWONINSIH, HENI
Shallot is one of strategic commodities in Indonesia. Sandy coastal area of Bantul and Kulon Progo districtis the centre of shallot production in Yogyakarta. The results showed that recommendation of fertilizing technology ameliorant (clay 2:1), organik fertilizer 20 ton/ha, Urea 115.7 kg/ha, ZA 250 kg/ha, SP-36 75 kg/ha, and KCl 250 kg/ha. Pest and disease management in integrated pest and disease management 10 Feromon – Exi, Attractant, 10 Light trap, 45 Yellow/white/green trap, biopesticide, limited chemical pesticide, organophosphate pesticide residue contents below with residues below the MRL
Departemen Biologi, Institut Pertanian Bogor
2018-10-15
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24747
10.29244/jsdh.4.1.1-6
Jurnal Sumberdaya Hayati; Vol. 4 No. 1 (2018); 1-6
2477-037X
10.29244/jsdh.4.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24747/16131
10.29244/jsdh.4.1.1-6.16131
oai:ojs.journal.ipb.ac.id:article/24751
2021-03-30T09:23:27Z
sumberdayahayati:ART
Kompleksitas Obyek dan Running-Wheel Mempengaruhi Novel Object Recognition Test pada Mencit (Mus musculus)
HANIM, NISFA
WIDYASTUTI, SALMAH
ALFIYAN, ACHMAD
AKBAR, MUHAMMAD AZHARI
JULIANDI, BERRY
This research aimed to confirm the tendency of mice to novel object, effect of exercise (in running-wheel) toward memory of mice and to test tendency of mice in avoiding predator signal in novel object. Novel object recognition test (NORT) used to test the memory the day after acquisition phase (NORT I) and memory one week after exercise was given (running-wheel) (NORT II). The result showed that there was no tendency of mice in exploring toward novel object in both NORT I and NORT II. This might happen because the complexity of familiar object higher than novel object, so the familiar object could accommodate more activities. Exercise using running-wheel in mice had an effect on memory, it could be seen in decreasing duration of object exploration time from NORT I to NORT II. There was no tendency in avoiding predator’s signal on novel object which was attached by urine addition (odor signal).
Departemen Biologi, Institut Pertanian Bogor
2018-10-15
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24751
10.29244/jsdh.4.1.7-11
Jurnal Sumberdaya Hayati; Vol. 4 No. 1 (2018); 7-11
2477-037X
10.29244/jsdh.4.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24751/16133
10.29244/jsdh.4.1.7-11.16133
oai:ojs.journal.ipb.ac.id:article/24756
2021-03-30T09:23:25Z
sumberdayahayati:ART
Karakterisasi Morfologi dan Anatomi Tanaman Manggis dan Kerabatnya (Garcinia spp.) di Taman Buah Mekarsari
NIDYASARI, RR. SYAFIRA
AKMAL, HILDA
ARIYANTI, NUNIK SRI
Mangosteen (Garcinia mangostana) cultivation has problems in terms of fruit quality and rooting system. This problem is solved by Mekarsari Fruit Garden by developing the technology of double rootstock seedling that is by combining two mangosteen seedling into one plant through the pasting process. Characterization of the collection of mangosteen plants and its species of relatives (Garcinia spp.) is needed to seek superior characters used for the technology of double rootstock seedlings, cultivar development, and management and preservation of mangosteen germplasm. This study aims to record and compare morphological and anatomical characters of mangosteen and its relatives collected in Taman Buah Mekarsari. The study was carried out by collecting the sample and characterizing the morphological structure using mangosteen descriptor, observing the leaf paradermal anatomy, and collecting secondary data. Observation on the morphological characteristics of mangostana (G. mangostana) and its relatives (G. celebica, G. dulcis, G. forbesii, and G. malaccensis) showed variations on the fruit characters, such as the shape is spherical, ovate or spherical flattened apex and base; the rind color is bright yellow, deep red, and bright red; the flavor is sour, sour sweet, or sweet. The anatomical character of the mangosteen leaf and four species of its relatives show the paracytic stomata on the abaxial surface only except on the leaf of G. forbersii, which is found on the abaxial and adaxial sustance, the epidermal cells are square to rectangular, the wall is straight or slighty winding except that of G. forbesii which is sharply winding or zig-zag
Departemen Biologi, Institut Pertanian Bogor
2018-10-15
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24756
10.29244/jsdh.4.1.12-20
Jurnal Sumberdaya Hayati; Vol. 4 No. 1 (2018); 12-20
2477-037X
10.29244/jsdh.4.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24756/16137
10.29244/jsdh.4.1.12-20.16137
oai:ojs.journal.ipb.ac.id:article/24757
2021-03-30T09:23:21Z
sumberdayahayati:ART
Pemanfaatan Tumbuhan Obat oleh Suku Togutil di Daerah Penyangga Taman Nasional Aketajawe Lolobata
APAL, ROFIDAH UMMULHARBI
ARIYANTI, NUNIK SRI
WALUJO, EKO BAROTO
DORLY, .
Togutil is an indigenous tribe that lives in buffer zone of the Aketajawe Lolobata National Park (ALNP) Halmahera Island, North Maluku. This tribe still uses medicinal plants to treat diseases and health care due to limited access to the modern health care. This study aimed to identify the biodiversity and utilization of medicinal plants, as well as to analyze the index of cultural significance of the medicinal plants based on the traditional knowledge of the Togutil tribe. This research was conducted from June to November 2016. The research was conducted in 3 villages by interviewing 3 key informants and 36 respondents. The cultural significance of the medicinal plant species was analysis based on its quality, intencity, and exclusivity value. The result shows that the Togutil tribe use 69 species of medicinal plants for treating 45 categories of diseases. They are mostly used as medicine are leaves (43 species). There are several ways to use the medicinal plants, including smearing, dripping, in taking per oral and per nasal. Gluta renghas is the most important.
Departemen Biologi, Institut Pertanian Bogor
2018-10-15
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24757
10.29244/jsdh.4.1.21-27
Jurnal Sumberdaya Hayati; Vol. 4 No. 1 (2018); 21-27
2477-037X
10.29244/jsdh.4.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24757/16138
10.29244/jsdh.4.1.21-27.16138
oai:ojs.journal.ipb.ac.id:article/24789
2023-01-25T04:29:11Z
sumberdayahayati:ART
Potensi Limbah Cair Industri Tapioka sebagai Media Pertumbuhan Starter Bakteri Asam Laktat Pediococcus pentosaceus E.1222
WULAN, RAHAYU
MERYANDINI, ANJA
SUNARTI, TITI CANDRA
Fermentation of Lactic Acid Bacteria (LAB) Pediococcus pentosaceus can improve the quality of food and its shelf life. Using commercial LAB specific media, de Man Rogosa and Sharpe (MRS) for growth on industrial scale application is not efficient. Tapioca wastewater (TW) still contains some of the nutrients needed for the growth of P. pentosaceus, but needs the enrichment of carbon sources (5% of glucose) and nitrogen sources (ammonium sulfate). This study aimed to use tapioca industrial wastewater with the addition of glucose and ammonium sulfate as an alternative growth media for lactic acid bacteria P. pentosaceus E.1222. The results showed that glucose and nitrogen had no significant effect on the number of bacterial colonies. The highest substrate efficiency was tapioca wastewater (86.81%), MRS broth (53.73%), and TW with 5% of glucose and 1% of ammonium sulfate (43.53%) respectively. Maximum growth rate (μmaks) was found in TW with 5% of glucose and 1% of ammonium sulfate (0,52 hours-1). Increasing the starter volume until 1000 mL in TW with 5% of glucose and 1% of ammonium sulfate showed a slight decrease in the log number of bacteria from 8,836 (50 mL), 8,401 (500 mL), to 8,063 (1000 mL).
Departemen Biologi, Institut Pertanian Bogor
2017-08-11
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24789
10.29244/jsdh.3.1.27-33
Jurnal Sumberdaya Hayati; Vol. 3 No. 1 (2017); 27-33
2477-037X
10.29244/jsdh.3.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/24789/16143
10.29244/jsdh.3.1.27-33.16143
oai:ojs.journal.ipb.ac.id:article/27653
2021-03-30T07:29:42Z
sumberdayahayati:ART
Catatan Diversitas Jamur di Salah Satu Pulau Terluar Republik Indonesia: Notes on the Diversity of Macrofungi at one of the Outermost Islands in the Republic of Indonesia
Nurdiyanti, Meilisa Dwi
Suharti, Asrie
Amelya, Mega Putri
Putra, Ivan Permana
Marore Island (Province of North Sulawesi) is one of the outermost island in Indonesia. The island is located at the borderline within the Philippines. Till date, there is no publication about islands macrofungi diversity from this island. In fact, the diversity of macrofungi has the potency to support the development of global bioeconomic in Indonesia. The purpose of this study is to make an inventory list of macrofungi on Marore Island in order to enhance the potential in the future. A total was of 22 mushrooms from 13 genera were obtained from this study which were divided into two phylums, namely Basidiomycota and Ascomycota. The identification results confirmed the species obtained: Ganoderma sp.1, Ganoderma sp.2, Ganoderma sp.3, Ganoderma sp.4, Ganoderma sp.5, Ganoderma sp.6, Trametes sp.1, Trametes sp.2, Trametes sp.3, Pycnoporus sp.1, Pycnoporus sp.2, Polyporus sp., Daedalea sp., Lentinus sp., Marasmius sp.1, Marasmius sp.2, Schizophyllum sp., Panellus sp., Tricholoma sp., Phallus sp., Dacryopinax spathularia, and Daldinia sp.
Departemen Biologi, Institut Pertanian Bogor
2020-12-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/27653
10.29244/jsdh.6.2.56-66
Jurnal Sumberdaya Hayati; Vol. 6 No. 2 (2020); 56-66
2477-037X
10.29244/jsdh.6.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/27653/20907
10.29244/jsdh.6.2.56-66.20907
oai:ojs.journal.ipb.ac.id:article/28201
2021-03-31T11:00:54Z
sumberdayahayati:ART
Perkembangan Morfo-anatomi Bunga, Buah, dan Biji Nyamplung (Calophyllum inophyllum L), Sebagai Tanaman Penghasil Biodisel: Morpho-Anatomy Development of Flower, Fruit and Seed of Nyamplung ( Calophyllum inophyllum L) as Biodiesel-Producing Plant
Hamim
Romadlon, Zahrul
Dorly
Nyamplung (Calophyllum inophyllum), a non-edible producing plant, is a tropical plant traditionally used by local residents as firewood, building material and medicinal plants. The research aimed to study the development of flower and fruit as well as oil content of nyamplung seeds. Two adult trees (P1 and P2) with different provenance were used in experiment. Morphology of flower and fruit, and seed germination were observed from the field, while the microscopic anatomical observations and oil content analysis were carried out in the laboratory. The result showed that a single generative bud generally had 8-15 flowers. The flower was arranged in bunches, with 4 petals, 4 sepals, single pistil and 4 files of anthers surrounded the pistil. In some cases, the flowers had 5 sepals, or 3 sepals and 3 anthers files. Fruits were round, green and turned to harden with brownish color during maturation. Flower bud grown from bud was ready to blossom 27 days after initiation (DAI). There were up to 48.52% flower buds drop at 24 DAI, and they were still increase up to 64.5% flower drop during the whole of flower development. The observation also showed that fruit drop rate of P2 plant was higher than P1. After flower bloom for 3 or 4 days after anthesis, the flowers started to lose their parts. The fruits started to ripe 8-10 week after anthesis (WAA). Seeds from P2 tree had oil content of 51.79%, which was higher than the P1 tree (42.57%).
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28201
10.29244/jsdh.5.1.1-10
Jurnal Sumberdaya Hayati; Vol. 5 No. 1 (2019); 1-10
2477-037X
10.29244/jsdh.5.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28201/17994
10.29244/jsdh.5.1.1-10.17994
oai:ojs.journal.ipb.ac.id:article/28202
2021-03-31T11:03:18Z
sumberdayahayati:ART
Diversitas Serangga Penyerbuk dan Pembentukkan Buah Tanaman Kakao (Theobroma cacao L.): Diversity of Pollinator Insects and Fruit Set of Cacao ( Theobroma cacao L.)
Nugroho, Ari
Atmowidi, Tri
Kahono, Sih
Cocoa (Theobroma cacao L.) is an entomophilous plant which is need insects for pollination. Pollinator insects increase cocoa’s fruit set. The aim of this research were to study diversity of pollinator insects, visiting activity of fly, Forcipomyia (Diptera), and fruit set of cocoa. Observation of pollinator insects was conducted by scan sampling method. Visiting activity of Forcipomyia were observed based on duration visit per flower, number of flowers visited per minute, and duration of activity on flowers. Pollen load on body of Forcipomyia were measured. Pollination effectiveness of insect were measured from the number and size of the cocoa fruit. Result showed that 19 species of insects visitors on cocoa flowers were observed. Nine species are pollinator of cocoa’s plants i.e. Forcipomyia, Cecidomyia, Stilobezzia, Drosophila, Orimarga, Dolichoderus, Pheidole, Megachile, and Nomia. Cocoa pollination by insects produced 3% fruit higher than flowers without insect pollination. Pollination by insects produced size and weight of fruit, and number of seed per fruit were higher than pollination without insects.
Departemen Biologi, Institut Pertanian Bogor
2019-06-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28202
10.29244/jsdh.5.1.11-17
Jurnal Sumberdaya Hayati; Vol. 5 No. 1 (2019); 11-17
2477-037X
10.29244/jsdh.5.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28202/17995
10.29244/jsdh.5.1.11-17.17995
oai:ojs.journal.ipb.ac.id:article/28203
2021-03-31T11:06:14Z
sumberdayahayati:ART
Analisis Metabolomik pada Interaksi Padi dan Bakteri: Metabolomics Analysis on the Interaction of Rice and Bacteria
Theowidavitya , Brian
Muttaqin, Mafrikhul
Miftahudin
Tjahjoleksono, Aris
Mutualistic plant-microbe interaction can increase the availability or absorption of nutrients and affect plant metabolism. Metabolomics is the study of all metabolites contained in living beings at a specific time. This research aims to study the effect of metanotrophic bacteria (BGM 9 isolate) and nitrogen-fixing bacteria (ITJ 7 isolate) on rice plant growth and reveal the information about metabolites produced by rice plant interacting with the bacteria. Three rice plant varieties (Ciherang, Hawara Bunar, and IR64) were grown on liquid media (Yoshida solution) and were inoculated with the bacteria five weeks after planting. Metabolites in the liquid media were detected seven days after inoculation using Liquid Chromatography-Mass Spectrometry and analyzed using MassLynx v4.1. The results showed that the bacterial inoculation had significant effect on rice growth. Chromatograms resulted from LC-MS showed there are 34 unique peaks from Ciherang, 21 unique peaks from Hawara Bunar, and 30 unique peaks from IR64. The unique peaks in each variety were affected by the bacteria inoculation treatments.
Departemen Biologi, Institut Pertanian Bogor
2019-06-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28203
10.29244/jsdh.5.1.18-24
Jurnal Sumberdaya Hayati; Vol. 5 No. 1 (2019); 18-24
2477-037X
10.29244/jsdh.5.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28203/17996
10.29244/jsdh.5.1.18-24.17996
oai:ojs.journal.ipb.ac.id:article/28204
2021-03-31T11:08:59Z
sumberdayahayati:ART
Perilaku Harian Monyet Hitam Sulawesi (Macaca nigra) pada Masa Kebuntingan di Cagar Alam Tangkoko-Batuangus, Sulawesi Utara: Behavior of Crested Macaque ( Macaca nigra ) During Pregnancy at Tangkoko-Batuangus Nature Reserve, North Sulawesi
Pasetha, Andre
Farajallah, Dyah Perwitasari
Gholib
Crested macaque (Macaca nigra), one of the seven endemic primates in Sulawesi is the most endangered macaque species that has been categorized as critically endangered by International Union for Conservation of Nature (IUCN). However, almost nothing is known about the reproductive biology in associated with the behavioral during pregnancy. The data is important to support a management and breeding programs such as pregnancy diagnostic and conservation program in this species. The research aimed was to study the behavior of the crested macaques during pregnancy. Observations were performed on the 10 adult females of the group of Rambo 1 (R1) which has been habituated at Tangkoko-Batuangus Nature Reserve, North Sulawesi. Behavioral data were collected using focal animal sampling and recorded using instantanaeous sampling on females during menstrual cycling, pregnancy, and after parturition (lactation). During five months observations, a total of 393.63 observation hours were recorded. The results showed that daily activities of the M. nigra during menstrual cycling were dominated by feeding (26.60%), foraging (15.95%), and locomotion (16.16%). Daily activities during pregnancy was dominated by feeding (27.03%), foraging (16.37%), and resting (13.45%), whereas after parturition (lactation) period is dominated by resting (26.12%), foraging (19.51%), and feeding (14.98%). The resting was the most activity in the end of pregnancy and few day after parturition. The diets were collected successfully composed of the fruits (34 species), arthropods (3 species, 2 families, 4 orders), fungi (4 genus), and plants (5 species). Climate was influenced on the composition of the diet, especially on fruit and arthropods. In conclusion, the activity budgets were different during menstrual cycling, pregnancy, and lactation, especially feeding, foraging, locomotion, and resting.
Departemen Biologi, Institut Pertanian Bogor
2019-06-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28204
10.29244/jsdh.5.1.25-34
Jurnal Sumberdaya Hayati; Vol. 5 No. 1 (2019); 25-34
2477-037X
10.29244/jsdh.5.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28204/17997
10.29244/jsdh.5.1.25-34.17997
oai:ojs.journal.ipb.ac.id:article/28205
2021-03-31T11:12:28Z
sumberdayahayati:ART
Seleksi Bakteri Asam Laktat dan Pemanfaatannya sebagai Starter pada Fermentasi Biji Sorgum: Selection of Lactic Acid Bacteria and its Application as Starter for Sorghum Grain Fermentation
Yuliana, Meta
Meryandini, Anja
Sunarti, Titi Candra
This research aims is to find starter for sorghum fermentation and to observe its influence in fermentation process and tannin level in sorghum flour. Four isolates of Lactic Acid Bacteria were tested as starter for Numbu and Kawali sorghum grain fermentation. The criteria was the ability to produce acid and cell viability. The fermentation used four treatments in duplicates. The selected isolate was inoculated into dehulled and non-dehulled sorghum grain. The fermentation time were 0, 24, and 48 h. Analysis were pH, total acidity, total sugar, viable cell, tannin level, structure of sorghum flour, the yield of flour passed 80 mesh, and flour moisture. The results showed that E1222 was selected as a starter for Numbu sorghum grain fermentation while E5 was selected for Kawali. The starter can decrease pH value, increasing total acidity, decreasing total sugar, however there was no significant difference in viable cell in fermentation process. It decreased tannin level approximately 90% in Numbu fermented flour and 77% in Kawali. There was corrosion in starch structure of fermented flour, while the yield of flour passing through 80 mesh was increased. The best treatment was fermentation of dehulled and inoculated sorghum grain (So-St) in both of sorghum varieties.
Departemen Biologi, Institut Pertanian Bogor
2019-06-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28205
10.29244/jsdh.5.1.35-42
Jurnal Sumberdaya Hayati; Vol. 5 No. 1 (2019); 35-42
2477-037X
10.29244/jsdh.5.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28205/17998
10.29244/jsdh.5.1.35-42.17998
oai:ojs.journal.ipb.ac.id:article/28206
2022-06-05T04:56:39Z
sumberdayahayati:ART
Potensi Cendawan Asal Hydrilla verticillata Sebagai Pengendali Hayati Fusarium oxysporum dan Ganoderma boninense: Fungi from Hydrilla verticillata as Potential Biological Control Agents of Fusarium oxysporum and Ganoderma boninense
Ariyani, Astri
Sukarno, Nampiah
Listiyowati, Sri
Hydrilla verticillata is an aquatic weed, can build symbiosis and also become a substrate of freshwater fungi. Some of freshwater fungi that live in association with H. verticillata are pathogenic fungi which were potentially used as controller for Fusarium oxysporum and Ganoderma boninense. The use of pathogenic fungi as a biocontrol is not consistent in the field. Therefore, this research aimed to find new fungus candidates that are stronger and more consistent in controlling pathogenic fungi. Freshwater fungi were isolated from H. verticillata. Identification was based on morphological characters. Molecular analysis was carried out for freshwater fungi which had the highest inhibition percentage to pathogenic fungi. The antagonism test was conducted by dual culture method. The mechanism of interaction of hyphae was observed under a microscope. Freshwater fungi was derived from H. verticillata stem are Aspergillus section flavi, Gliomastix sp., and Talaromyces sp. Antagonism test results showed that all fungi could inhibit the growth of pathogenic fungi. Based on molecular analysis used ITS region showed Talaromyces sp. could not identify to the level of species so that additional genes were required, namely beta-tubulin gene, in order to further identify Talaromyces sp.
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28206
10.29244/jsdh.5.2.43-51
Jurnal Sumberdaya Hayati; Vol. 5 No. 2 (2019); 43-51
2477-037X
10.29244/jsdh.5.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28206/17999
10.29244/jsdh.5.2.43-51.17999
oai:ojs.journal.ipb.ac.id:article/28207
2022-06-05T04:56:39Z
sumberdayahayati:ART
Biodiversitas Kumbang Koprofagus di Lahan Pertanian Organik dan Non-organik: Biodiversity of Coprophagous Beetles in Organic and Non- organic Farms
Latifa, Hanna
Atmowidi, Tri
Noerdjito, Woro
Coprophagous beetle has important role in decomposition of organic materials. This research aimed to study and analyze the diversity and abundance of coprophagous beetles in organic and non-organic farms. Coprophagous beetles were collected in organic farm of Bina Sarana Bakti and non-organic farm of Seruni in Cisarua, West Java. In each location, twenty dung traps were set up in corn plants, carrot plants, cabbage plants, and onion plants. Totally, 15 species (610 individuals) of coprophagous beetles belonging to two families i.e Scarabaeidae and Aphodiidae were collected. Coprophagous beetles in organic farms (389 individuals, 13 species) more divers than that in non-organic farms (221 individuals, 10 species). There was no dominant species in both of locations (C<0.5). The most dominant species in organic farm was Copris reflexus (49%) and in non-organic farm was Onthopagus pauper (52%). Beetles similarity in organic and non-organic farm was 67%.
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28207
10.29244/jsdh.5.2.52-57
Jurnal Sumberdaya Hayati; Vol. 5 No. 2 (2019); 52-57
2477-037X
10.29244/jsdh.5.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28207/18000
10.29244/jsdh.5.2.52-57.18000
oai:ojs.journal.ipb.ac.id:article/28208
2022-06-05T04:56:39Z
sumberdayahayati:ART
Kopi Arabika-Gayo Menurunkan MDA dan Meningkatkan SOD setelah Latihan Fisik Akut Submaksimal pada Pria Sedenter: Gayo-Arabica Coffee Decreases MDA and Increases SOD after Single Bout Submaximal Physical Exercise in Sedentary Men
Aritanoga, Mahmudin
Effendi, Choesnan
Herawati, Lilik
It is known that coffee has much phenolic components such as flavonoids and chlorogenic acids (CGAs) content for neutralizing oxidative stress. Gayo-arabica coffee is a typical arabica coffee which widely used by Gayo people in Aceh, Indonesia. The coffee plants also grow in Gayo. However, it has not clearly understood its effect for health. The study aimed is to analyze the Gayo-arabica coffee consumption on the levels of malondialdehyde (MDA) as an indicator of damage cells due to oxidative stress and superoxide dismutase (SOD) as a marker of antioxidant enzyme, after performing a single bout submaximal physical exercise. Male sedentary subjects (21-27 y.o), consisted of 36 men, divided into 3 groups: control (zero of coffee), Gayo1 (15 g coffee in 200 ml water), and Gayo2 (20 g coffee in 200 ml water). Coffee was given once, after rockport test as a single bout submaximal physical exercise. MDA serum and SOD serum were taken after 1 hour of coffee drinking. MDA serum decreased significantly in Gayo1 (8.01 uM) and Gayo2 (10.36 uM), compared to control (26.82 uM). SOD serum increased significantly in Gayo1 (114.81 ng/ ml) and Gayo2 (101.48 ng/ml), compared to control (24.024 ng/ml). Nevertheless, there was no significantly different between Gayo1 and Gayo2 on MDA and SOD serum (p≥0.05). We suggest that the Gayo-arabica coffee after single bout submaximal exercise can diminish stress oxidative in sedentary people.
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28208
10.29244/jsdh.5.2.58-63
Jurnal Sumberdaya Hayati; Vol. 5 No. 2 (2019); 58-63
2477-037X
10.29244/jsdh.5.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28208/18001
10.29244/jsdh.5.2.58-63.18001
oai:ojs.journal.ipb.ac.id:article/28209
2022-06-05T04:56:39Z
sumberdayahayati:ART
Protease from Courgette (Luffa Acutangula L (Roxb)): Isolation, Purification, and Some Characteristics
Sari, Mike Permata
Gunarti, Dwirini Retno
Sadikin, Mohamad
The Courgette or oyong (Luffa acutangula L. (Roxb)) is member of Cucurbitaceae mainly used as vegetable. Beside used as vegetables, courgette aslo used as keratolytic agent. This fact is supposed that this vegetables contain protease. This research is succeed to purified courgette’s protease by four step. That was precipitate by 70% ammonium sulphate saturation, purification using DEAE cellulose ion exchange chromatography and gel filtration chromatography using sephadex G-100 and G-75. Purified courgette’s protease had 81,922 U/mg for specific activity and 34 kDa molecular weight. This enzyme had the characteristic such as activated optimally at 37oC, pH 7 and 10 minute duration time. This enzyme activity can decrease by PMSF and H2O2, its remarkable that courgette protease is serine protease and had the thiol group in its structure. The ability to digest food proteins materials like boiled meat and boiled white egg by courgette protease proves that the courgette protease enzyme is could be used in enzyme replacement therapy in mild digestion problem.
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28209
10.29244/jsdh.5.2.64-71
Jurnal Sumberdaya Hayati; Vol. 5 No. 2 (2019); 64-71
2477-037X
10.29244/jsdh.5.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28209/18002
10.29244/jsdh.5.2.64-71.18002
oai:ojs.journal.ipb.ac.id:article/28210
2022-06-05T04:56:39Z
sumberdayahayati:ART
Faktor Pencetus Kejadian Alergi Pernapasan Pada Pasien Dewasa Di RSUPN Dr. Cipto Mangunkusumo: The Triggering Factors of Respiratory Allergiesin Adult Patients at the RSUPN Dr. Cipto Mangunkusumo
Kurnia, Fithriyah Nur
Hartana, Alex
Rengganis, Iris
Allergy is a hypersensitive reaction in human due to human body produced IgE antibody more than regullary do as a response to the presence of allergens. Asthma and rhinitis are respiratory allergies, could be caused by genetics and environmental factors. The objectives of this study was to analyze the trigger factors of asthma and rhinitis patients at the Allergy-Immunology Polyclinic, Internal Medicine Department, Faculty of Medicine, University of Indonesia, Dr. Cipto Mangunkusumo National Center General Hospital, Jakarta. The skin test using grass mix pollen, cat, dog, cockroach, and dust mites allergens were done to 90 respiratory allergy patients. History of respiratory allergy from their parents, and environmental factors such as pets, cigarette smoke, and emotional state were asked and recorded. The patients mostly women, and most respiratory allergy patients could be detected by skin test using dust mites allergens, however, their reaction did not the same for other allergens. More than 50% patients of respiratory allergy have atopy from their parents, for most of patients, their emotional state and cigarette smoke in house could trigger the symptom of respiratory allergy.
Departemen Biologi, Institut Pertanian Bogor
2019-11-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28210
10.29244/jsdh.5.2.72-80
Jurnal Sumberdaya Hayati; Vol. 5 No. 2 (2019); 72-80
2477-037X
10.29244/jsdh.5.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/28210/18003
10.29244/jsdh.5.2.72-80.18003
oai:ojs.journal.ipb.ac.id:article/29534
2021-03-30T07:31:28Z
sumberdayahayati:ART
Genetic Variation Analysis of Hevea brasiliensis Genotype Population of In Vitro Micro-Cutting Culture by RAPD Marker
MARTIANSYAH, IRFAN
HARIS, NURHAIMI
HUSNIYATI, TATI
PURWAKUSUMAH, EDI DJAUHARI
The rubber seeds are insufficient for producing rootstocks to rubber grafting. It can be overcome by an in vitro micro-cutting culture technique developed in the Indonesian Research Institute for Biotechnology and Bioindustry (IRIBB). However, the origin clone of 57 rubber genotypes used as an explant source in vitro micro-cutting culture is not recognized. The study was to investigate the 57 genotypes that came from mixed GT 1, PB 260, and RRIM 600 as parent clones. We investigated using seven primers of Random Amplified Polymorphic DNA (RAPD), i.e., OPA 02, OPA 07, OPA 15, OPB 04, OPC 05, OPC 11, and OPC 20. The qualitative analyzed by electrophoresis 1% gel agarose. A total of 47 DNA fragments produced with an average of 7 fragments per primer. OPA 02 generated of 13 fragments, whereas OPB 04 only one fragment. The DNA fragment pattern shows the presence of polymorphism. The genetic similarity coefficients obtained in the range of 62-96%. The highest genetic similarity (96%) is genotype 70 and 78. It recognized that 42 genotypes from 57 rubber genotypes had the closest relationship with PB 260 clones. Furthermore, six genotypes had a significant growth response as an explant in vitro micro-cutting culture.
Departemen Biologi, Institut Pertanian Bogor
2020-08-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29534
10.29244/jsdh.4.2.57-62
Jurnal Sumberdaya Hayati; Vol. 4 No. 2 (2018); 57-62
2477-037X
10.29244/jsdh.4.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29534/20261
10.29244/jsdh.4.2.57-62.20261
oai:ojs.journal.ipb.ac.id:article/29547
2021-03-30T07:31:24Z
sumberdayahayati:ART
Profil DNA Forensik pada Barang Bukti Dua Kasus Pembunuhan di Indonesia
RIANTI, PUJI
CRISTIN, ELISA
WIDODO, PUTUT TJAHJO
DNA technology for profiling purposes has been used in many basic and applied science. One of the emerged applied science in genetics is it’s uses in solving crime cases. Homicide became one of highest crime cases in Indonesia. Solving its cases through DNA profiling technology using items of evidence as tool is needed. Here, we report the profiling of human DNA from several items of evidence available in the crime scene and the suspect. We used items of evidence from study cases no. 18098 and 18101, based on the legal permission of Indonesia’s National Police. We used 21 international standards of human STR markers, one sex-determining marker, one Y STR marker, and one independent Y marker to developed human alleles from tissue and blood stains left and/or shred on the victims, soap bottles, knifes, victim’s clothes and ropes as well as the buccal swab of the crime suspect. Our alleles identification matched between the victim and the crime suspect in both cases with the accuracy of DNA profiles compatibility at 99.99%. Detection of DNA profiling is depending on the evidence and time of storage which are influence by environment that can lead to the process of decayed and/or contaminated.
Departemen Biologi, Institut Pertanian Bogor
2020-08-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29547
10.29244/jsdh.4.2.48-56
Jurnal Sumberdaya Hayati; Vol. 4 No. 2 (2018); 48-56
2477-037X
10.29244/jsdh.4.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29547/20260
10.29244/jsdh.4.2.48-56.20260
oai:ojs.journal.ipb.ac.id:article/29606
2021-03-30T07:30:58Z
sumberdayahayati:ART
Fungsi Taman Kota Untuk Mitigasi Dampak Urban Heat Island di Kota Bandung: Ecological Function of Forest Park to Mitigate Urban Heat Island in Bandung
Rosleine, Dian
Irfani, Arka
Forest parks can take a role in mitigating negative impact of Urban Heat Island. Therefore, this study was conducted to clarify ecological function of three forest parks i.e Ganesha, Maluku, and Tegalega forest park in mitigating Urban Heat Island. Land classification and surface temperature were determined by analyzing Landsat 8 image with QGIS. Air temperature was measured by mobile station through north-south and east-west of Bandung City area. There are four types of land classification in Bandung as follows: settlements, water body, bare soil, and vegetation. In Bandung City, vegetation cover is around 20.72%; surface temperatures in the afternoon varies from 23 to 39.6°C, while during the night air temperatures varies from 20.5 to 24.9°C. Northern part of Bandung tends to have cooler air temperature due to high coverage of vegetation. Tegalega forest park can reduce temperature up to 2.6°C, while in Maluku forest park is 1.98°C and Ganesha forest park is 0.75°C. Therefore, the existence of forest parks is important in urban area because they can take a part to reduce negative impact of Urban Heat Island.
Departemen Biologi, Institut Pertanian Bogor
2020-12-03
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29606
10.29244/jsdh.6.1.1-7
Jurnal Sumberdaya Hayati; Vol. 6 No. 1 (2020); 1-7
2477-037X
10.29244/jsdh.6.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29606/20800
10.29244/jsdh.6.1.1-7.20800
oai:ojs.journal.ipb.ac.id:article/29696
2021-03-30T07:31:18Z
sumberdayahayati:ART
Additional nest structures and natural enemies of stingless bees (Hymenoptera: Apidae: Meliponinae)
PANGESTIKA, NORITA WIDYA
ATMOWIDI, TRI
KAHONO, SIH
Stingless bees (Hymenoptera: Apidae) are widely distributed in tropics and subtropics areas. Now these bees are farmed by the human because they produce honey and propolis. Natural enemies can disturb the colony that affects to nest structure and productivity of these bees. This study aimed to study the common nest structure and additional nest structure of stingless bees which caused by natural enemies. This research was conducted from August to November 2015. Samples were taken from three locations, i.e, Pasuruan (East Java), Tasikmalaya (West Java), and Rangkasbitung (Banten). Descriptive analysis was used to compare the structure and composition of the nest in bamboo and additional nest structures in relation with natural enemies. Generally, the structure and composition of the nest of stingless bees in bamboo consist of nest entrance, storage pots (honey and pollen), and brood cells. We didn’t found natural enemies of stingless bees in Pasuruan and Tasikmalaya and these colonies did not create additional nest structures. In contrast, the colonies in Rangkasbitung created additional nest structures i.e. the inner entrance covered by batumen and cerumen and also build a root-like structure. Natural enemies found in the colony at Rangkasbitung were cockroaches (Blattodea: Blattidae), histerid beetles, Platysoma leconti (Coleoptera: Histeridae), nitidulid beetles, Carphophilus sp. (Coleoptera: Nitidulidae), and ants, Pheidole sp. (Hymenoptera: Formicidae).
Departemen Biologi, Institut Pertanian Bogor
2020-08-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29696
10.29244/jsdh.4.2.42-47
Jurnal Sumberdaya Hayati; Vol. 4 No. 2 (2018); 42-47
2477-037X
10.29244/jsdh.4.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29696/20259
10.29244/jsdh.4.2.42-47.20259
oai:ojs.journal.ipb.ac.id:article/29698
2021-03-30T07:29:50Z
sumberdayahayati:ART
Keanekaragaman Musuh Alami Koloni Lepidotrigona terminata Smith (Hymenoptera: Apidae: Meliponinae): Diversity of Natural Enemies in the Colony of Lepidotrigona terminata Smith (Hymenoptera: Apidae: Meliponinae)
Wicaksono, Anggun
Atmowidi, Tri
Priawandiputra, Windra
The research about types of natural enemies of stinless bees Lepidotrigona terminata had been conducted in West Java. All natural enemis were identified morphologically and their habitat. There were 687 individuals of 14 species of natural enemies obtained in this research, i.e., Pseudeuophrys sp., Heliophanus sp., Argiope versicolor, Plexippus paykuli, Marpissa sp., Parasteatoda tepidariorum, Tegenaria sp., Nasutitermes javanicus, Paratrechina sp., Polyrhachis sp., Paratrechina longicornis, Rhynchium haemorrhoidale, Hemidactylus frenatus and Hemidactylus garnotii. Based on observation, spider, ants, and lizard were the predators of stingless bee. The results are expected as data and knowledge in the conservation and cultivation of stingless bees.
Departemen Biologi, Institut Pertanian Bogor
2020-12-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29698
10.29244/jsdh.6.2.33-39
Jurnal Sumberdaya Hayati; Vol. 6 No. 2 (2020); 33-39
2477-037X
10.29244/jsdh.6.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29698/20904
10.29244/jsdh.6.2.33-39.20904
oai:ojs.journal.ipb.ac.id:article/29729
2021-03-30T07:29:46Z
sumberdayahayati:ART
Keragaman Pangan dan Status Gizi Pada Anak Balita di Kelurahan Pasirkaliki Kota Cimahi: Dietary Diversity and Nutrional Status of Under Five Children in Pasirkaliki Ditrict, Cimahi
Priawantiputri, Witri
Aminah, Mimin
Dietary diversity refers to an increase in the variety of foods across and within food groups capable of ensuring adequate intake to promote a good nutritional status. The purpose of this study was to determine the relationship of food diversity with the nutritional status of children under five in Kelurahan Pasirkaliki Kota Cimahi. A cross-sectional study with a simple random sampling method was conducted among 79 households having under five age children. Individual food diversity was measured using a dietary diversity score through questionnaire from FANTA Dietary Diversity Score Indicator Guide. Nutritional status of children under five measured by anthropometric measurement with indicator z-score of WHZ, WAZ, and HAZ. The analysis was carried out by Chi square test and fisher's exact. The average age of children under five is 31 months consisting of 43 boys (54.4%) and 36 (45.6%) girls. The prevalence of wasting children was 3.8%, stunting 21.5%, and underweight 10.1%. As many as 56 (70.9%) children consume diverse foods. There is no relationship between food diversity with nutritional status (p>0.05). Consumption of diverse food with appropriate amount of food portions are recommended for children under five years to get optimal nutritional status.
Departemen Biologi, Institut Pertanian Bogor
2020-12-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29729
10.29244/jsdh.6.2.40-46
Jurnal Sumberdaya Hayati; Vol. 6 No. 2 (2020); 40-46
2477-037X
10.29244/jsdh.6.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29729/20905
10.29244/jsdh.6.2.40-46.20905
oai:ojs.journal.ipb.ac.id:article/29742
2021-03-30T07:31:14Z
sumberdayahayati:ART
Aplikasi Trigona (Tetragonula) laeviceps sebagai Agen Penyerbuk pada Sistem Tumpang Sari Buncis dan Tomat di dalam Rumah Kaca
LEKSIKOWATI, SOVIA SANTI
EKA PUTRA, RAMADHANI
ROSMIATI, MIA
KINASIH, IDA
ZAKIYATUN USNA, INAYATI
NOVITASARI
SETYARNI, EKA
ANJARNISA RUSTAM, FAJRINA
Greenhouse is widely applied to provide protection against pest and harsh environment condition and most farmers usually planted mixed crops inside. However, this system creates an isolation to pollination which responsible for fruit production. In this study, local domesticated stingless bees, Trigona (Tetragonula) laeviceps, was applied as pollinator for two crops, beans (Phaseolus vulgaris L.) and tomatoes (Solanum lycopersicum L.) planted as mixed crops inside greenhouse. The benefit of the bees was measured as pollination success and quality of the crops produced (size and weight). Tomato flowers received no visit from both wild pollinators (all was Apis cerana) and stingless bees while in bean flowers, A. cerana exhibited more and longer visits to flower than T. laeviceps albeit lower number of flowers visited. The pollination efficiency between wild pollinator and T. laeviceps for beans (both at 41%) while self pollination produced better pollination efficiency for tomatoes planted at open field (84% compared to 71%). Beans planted at open field produced better products (bigger size and heavier) while tomatoes produced lesser quality although the differences were not significant. Based on this study, T. laeviceps may applied as pollinator agent in greenhouse and for mixed crops of beans and tomatoes.
Departemen Biologi, Institut Pertanian Bogor
2020-08-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29742
10.29244/jsdh.4.2.63-70
Jurnal Sumberdaya Hayati; Vol. 4 No. 2 (2018); 63-70
2477-037X
10.29244/jsdh.4.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29742/20262
10.29244/jsdh.4.2.63-70.20262
oai:ojs.journal.ipb.ac.id:article/29822
2021-03-30T07:31:21Z
sumberdayahayati:ART
Daerah Jelajah dan Penggunaan Ruang Kukang Jawa (Nycticebus javanicus) Di Taman Nasional Gunung Halimun Salak, Jawa Barat
ARISMAYANTI, EKA
PERWITASARI, RR DYAH
WINARTI, INDAH
Javan slow loris (Nycticebus javanicus) is a slow moving nocturnal prosimian primate. Javan slow lorises are considered critically endangered by International Union for the Conservation of Nature. To date, there is limited source information available regarding wild loris ecology and behavior. In this study, home range areas and use space of wild Javan slow loris was carried out in Mount Halimun-Salak National Park. This study aims to measure home range size and to analyze activity budgets in natural forest conditions. Kernel Home Range methods were used to analyze home range areas, while Point Centered Quarter methods were used to collect habitat data, and five minute Instantaneous-Focal Animal Sampling was used to observe and record behavioral data. Two adult female lorises were observed. Analysis showed contiguous home range sizes of 5.43 and 5.58 hectares for Individuals I and II, respectively. These home ranges were larger than that reported in Malaysian Nycticebus coucang. Behavioral analysis showed that daily activities were dominated by travel, feeding, active, and foraging, which took place primarily in the lower canopy stratum, whereas sleeping typically occurred in the medium canopy stratum. The use of space of Javan slow loris correlated with height, substrat, contact, and size of branch.
Departemen Biologi, Institut Pertanian Bogor
2020-08-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29822
10.29244/jsdh.4.2.28-41
Jurnal Sumberdaya Hayati; Vol. 4 No. 2 (2018); 28-41
2477-037X
10.29244/jsdh.4.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29822/20258
10.29244/jsdh.4.2.28-41.20258
oai:ojs.journal.ipb.ac.id:article/29902
2021-03-30T07:31:10Z
sumberdayahayati:ART
Suku Phyllanthaceae pada Rawa Bakau dan Tambak di Telang Asri, Kabupaten Bangkalan, Pulau Madura: Phyllanthaceae of Mangrove Swamp and Fishpond in Telang Asri, Bangkalan Regency, Madura Island
Irsyam, Arifin Surya Dwipa
Muhammad Rifqi Hariri
Irwanto, Rina Ratnasih
Setiawan, Ashari Bagus
Madura island is known as a mixed deciduous forest area with dry seasons and limestone soil. The island has unique plant species compared to the mainland Java. However, most of the mangrove forest areas have been converted into ponds and housing. One of the remaining mangrove swamps is located at Telang Asri village, Kamal Subdistrict, Bangkalan Regency. Several species of mangroves have been reported here, along with other groups of plants from the Phyllanthaceae family, found numerously at the time of observation. In 1963, CA Backer and RC Bakhuizen van den Brink Jr. have already listed 16 species of Phyllanthaceae from Madura Island. Since then, the updated information on the Phyllanthaceae of Madura has not been available. Therefore, this study aimed to collect the members of Phyllanthaceae family in the mangrove swamp areas of Telang Asri village. The field study was carried out using the exploratory method, while specimen preparation was conducted in Herbarium Bandungense (FIPIA). In this study, seven species were collected from Telang Asri, namely Glochidion littorale Blume, G. zeylanicum (Gaertn.) A. Juss., Phyllanthus amarus Schumach. and Thonn., P. debilis Klein ex Willd., P. reticulatus Poir., P. urinaria L., and P. virgatus G. Forst.
Departemen Biologi, Institut Pertanian Bogor
2020-12-03
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29902
10.29244/jsdh.6.1.8-12
Jurnal Sumberdaya Hayati; Vol. 6 No. 1 (2020); 8-12
2477-037X
10.29244/jsdh.6.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/29902/20801
10.29244/jsdh.6.1.8-12.20801
oai:ojs.journal.ipb.ac.id:article/30336
2021-03-30T07:29:54Z
sumberdayahayati:ART
Jenis-Jenis Tumbuhan Parasit dan Persebarannya di Institut Teknologi Bandung (ITB) Kampus Ganesha: Parasitic Plants and Their Distributions at Institut Teknologi Bandung (ITB) Ganesha Campus
Tambunan, Meidoraeka Rigine
Raihandhany, Reza
Parasitic plants are a group of plants that live and have a broad ecological distribution which in general attack trees, shrubs or herbs to be used as a host. Some parasitic plants attacked some plants in Institut Teknologi Bandung (ITB) Ganesha Campus, Bandung. Exploration and collection of these parasitic plants in this area are conducted. Three parasitic plants species, such as Cuscuta australis, Scurrula parasitica, and Dendrophthoe pentandra are recorded and they attack 7 other plants species in ITB Ganesha. S. parasitica is reported as the highest population species to parasiting 5 plants species, while C. australis only parasiting 3 plants species and D. pendantra is parasiting 4 plants.
Departemen Biologi, Institut Pertanian Bogor
2020-12-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30336
10.29244/jsdh.6.2.47-55
Jurnal Sumberdaya Hayati; Vol. 6 No. 2 (2020); 47-55
2477-037X
10.29244/jsdh.6.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30336/20906
10.29244/jsdh.6.2.47-55.20906
oai:ojs.journal.ipb.ac.id:article/30747
2021-07-31T02:53:13Z
sumberdayahayati:ART
Perilaku Alami dan Tidak Alami Burung Kakatua Jambul Kuning (Cacatua sp.) di Animal Sanctuary Trust Indonesia, Jawa Barat: Natural and Stereotype Behavior of Yellow-Crested Cockatoo (Cacatua sp.) in Animal Sanctuary Trust Indonesia, West Java
Eka arismayanti
Nisa, Nisfia Rakhmatun
Alfath Fanidya
Wildan Arsyad F
Nadya Aulia Putri
Raffiudin , Rika
Kanthi Arum Widayati
Cockatoo (Cacatua sp.) is one of birds that is widely distributed in Indonesia and often kept as pet, thus threatening the Cacatua population in the wild. Environmental condition may affect the behavior of Cockatoo. Some unnatural behavior may arise due to living in the captive. Different cage conditions may result in different behavior performance in Cockatoo. Research on daily behavior at animal rescue sites at ASTI Bogor has never been conducted. This study aimed to analyze natural and stereotype behavior of Cacatua sp. at animal rescue center due to foreclosure, and analyze the relationship between cage condition and environmental factors. This study used focal instantaneous sampling, using eight individuals Cacatua sp. Cacatua sp. in ASTI performed natural behavior more than unnatural behavior, therefore ASTI can be a good place for animal rescue. The dominant natural behaviors were Resting (Re), Preening (Pr), Feeding (Fe), Locomotion (Lo), and Fighting (Fg), while unnatural behaviors were play, bite, abnormal vocalization, feather picking and aggressive. There are no difference in behavior between male and female, and also behavior in the morning and afternoon (p>0.05), but cage condition had a significant effect to daily behavior of Cacatua sp. (<0.05).
Departemen Biologi, Institut Pertanian Bogor
2021-07-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30747
10.29244/jsdh.7.1.9-16
Jurnal Sumberdaya Hayati; Vol. 7 No. 1 (2021); 9-16
2477-037X
10.29244/jsdh.7.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30747/21958
10.29244/jsdh.7.1.9-16.21958
oai:ojs.journal.ipb.ac.id:article/30892
2021-03-30T07:31:05Z
sumberdayahayati:ART
Perilaku Mencit (Mus musculus) terhadap Feses Ular Kobra Jawa (Naja sputatrix): The Behavior of Mice (Mus musculus) towards Feces Stimulant from Javanese Spitting Cobra (Naja sputatrix)
Kartika Marta Djakaria
Nurhardiyanti Munawaroh, Anggi
Mardilah
Quraisy Zakky
Ruhama Maya Sari
Berry Juliandi
This research aimed to confirm the predator avoidance behavior of mice from snake droppings as a stimulant. Snake droppings are obtained from snakes fed with mice that come from the same strain as the mice being tested for response. Snake droppings were diluted into three different concentrations (25%, 50%, and 75%). The results showed that male individuals tend to avoid the odor stimuli than the female, it’s shown by the higher avoidance duration in males than the females. The results also indicate that innate behavior takes role in the avoidance response since the mice have never been exposed to any presence of predator.
Departemen Biologi, Institut Pertanian Bogor
2020-12-03
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30892
10.29244/jsdh.6.1.13-19
Jurnal Sumberdaya Hayati; Vol. 6 No. 1 (2020); 13-19
2477-037X
10.29244/jsdh.6.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/30892/20807
10.29244/jsdh.6.1.13-19.20807
oai:ojs.journal.ipb.ac.id:article/31747
2021-03-30T07:29:10Z
sumberdayahayati:ART
Identifikasi Potensi Predator dan Hama pada Peternakan Kelulut (Hymenoptera; Apidae; Meliponini; Tetragonula, Lepidotrigona) melalui Pengamatan Cepat di Kabupaten Padang Pariaman, Sumatera Barat: Identification of Potential Predators and Pests in Stingless Bee Farm (Hymenoptera; Apidae; Meliponini; Tetragonula, Lepidotrigona) through Rapid Observation in Padang Pariaman Regency, West Sumatra
Janra, Muhammad
Herwina, Henny
Salmah, Siti
Rusdimansyah
Jasmi
Stingless bees have been considered as the excellent option in the apiary sector as they produce valuable products such as honey, bee pollen and wax. Apiary business with stingless bee at its core has shown progressive increment especially in West Sumatra. Therefore, to maximize the production of the stingless bee apiary, knowing detrimental predator or pest organisms as well as the way of managing them are essential. This article described potential predators and pests of stingless bee identified through rapid observation conducted on 14 April 2019 at a community apiary in Padang Pariaman Regency, West Sumatra. There were 17 predators and pests identified, consist of six bird species, five odonate species and six ant species. The predation, competition and disadvantage possibly emerge from the existence of these organisms around stingless bee apiary are discussed, along with the feasible mitigation effort.
Departemen Biologi, Institut Pertanian Bogor
2021-02-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/31747
10.29244/jsdh.6.2.67-74
Jurnal Sumberdaya Hayati; Vol. 6 No. 2 (2020); 67-74
2477-037X
10.29244/jsdh.6.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/31747/21094
10.29244/jsdh.6.2.67-74.21094
oai:ojs.journal.ipb.ac.id:article/31900
2021-07-31T02:53:05Z
sumberdayahayati:ART
Komposisi Jenis dan Struktur Vegetasi Tepi Hutan, Taman Nasional Gunung Ciremai, Jawa Barat: Floristic Composition and Vegetation Structure in The Edge Forest, Mount Ciremai National Park, West Java
Iskandar, Suci Dian Hayati
Dwika Bramasta
Peniwidiyanti
Nilna Kamala
Muhammad Basrowi
Sulistijorini
Mount Ciremai National Park has a high ecological function as a major catchment and water source areas. The objective of this research was to obtain information on floristic composition and structure in the edge forest of Seda Block, Mount Ciremai National Park. To carried out the research, the method used in the analysis vegetation was quadrat transect at an elevation of 602-614 m asl. The results showed that species composition dominated by the families of Euphorbiaceae and Moraceae, consisting of 3 stratas of heading A to C where strata A occupied by Elaeocarpus sp. (40 m) and Ficus involucrata (30 m). Ficus involucrata has the widest heading cover on the observation plot. The condition of the forest quantitative structure generally demonstrates good conditions by forming a reversed J curve, as well as a relatively moderate diversity of plant species and there are no species of plant that dominate the forest edges.
Departemen Biologi, Institut Pertanian Bogor
2021-07-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/31900
10.29244/jsdh.7.1.17-24
Jurnal Sumberdaya Hayati; Vol. 7 No. 1 (2021); 17-24
2477-037X
10.29244/jsdh.7.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/31900/21959
10.29244/jsdh.7.1.17-24.21959
oai:ojs.journal.ipb.ac.id:article/32452
2021-07-31T02:53:09Z
sumberdayahayati:ART
Aplikasi Lactobacillus plantarum NHC6 dalam Jus Nanas: Application Lactobacillus plantarum NHC6 as a Probiotic in Pineapple Juice
Ariyanto, Yogy Satria
Meryandini, Anja
Sunarti, Titi
Probiotics are living microorganisms if consumed in sufficient quantities can be beneficial for health. One of the potential bacteria as probiotics is Lactobacillus plantarum NHC6 is a lactic acid bacteria isolated from pineapple juice. This study aimed to test the ability of L. plantarum NHC6 as a probiotic in pineapple juice. Probiotics were stored until four weeks under 4°C and 10°C which weekly is monitored data on the amount of microbes, pH, percentage of lactic acid, and total dissolved solids in fermented pineapple juice. The result shows, the shelf time for pineapple juice under 4°C has a lower microbial reduction time rather than the juice storage under 10°C. Probiotics shelf time predicted for 4°C storage was 28.32 weeks and for 10°C storage was 8.67 weeks after production. The changes in physical properties (pH, percentage of lactic acid, and total soluble solids) in 10°C storage is much faster than that off in 4°C, this happens because there is still metabolic activity by bacteria at that temperature.
Departemen Biologi, Institut Pertanian Bogor
2021-07-22
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/32452
10.29244/jsdh.7.1.1-8
Jurnal Sumberdaya Hayati; Vol. 7 No. 1 (2021); 1-8
2477-037X
10.29244/jsdh.7.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/32452/21957
10.29244/jsdh.7.1.1-8.21957
oai:ojs.journal.ipb.ac.id:article/33578
2021-03-30T07:31:02Z
sumberdayahayati:ART
Keragaman Suara Tonggeret dan Jangkrik di Taman Nasional Gunung Gede Pangrango: Sound Variety of Cicada and Cricket at Gunung Gede Pangrango National Park
Gautama Simanjuntak, Juniarto
Putri Amelya, Mega
Nuraeni, Fitri
Raffiudin, Rika
Indonesia is a biodiversity country and has much of samples of bioacoustics but there are no bioacoustics data collected and saved to be referred. Bioacoustics is a study of frequency range, sound amplitudo intensity, sound fluctuation, and sound patterns. It is very useful to study more about population presumption and species determination. This insect bioacoustics research is done at Gunung Gede Pangrango National Park and aims to analyse variety of sound frequency of cicada and cricket. Methods which are used are recording the sounds, editing and analyzing the record result with Praat and Raven Lite 2.0 softwares, and analysing the environment. Analysing the sounds which is done is to find miximum frequency, minimum frequency, and average frequency. The result of the sounds analysis is compared to database in Singing Insect of North America (SINA). Environmental analysing includes temperature, air humidity, and light intensity. There are nine cicada sound recording files and twenty four cricket sound recording files. Cicada has high sound characteristic (9,168.2 Hz) and cricket has low sound characteristic (3,311.80 Hz). Comparation to Singing Insect of North America (SINA) database shows that the cicada’s sound is resemble to Tibicen marginalis and the cricket’s sound is resemble to Grylodes sigillatus.
Departemen Biologi, Institut Pertanian Bogor
2020-12-03
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/33578
10.29244/jsdh.6.1.20-25
Jurnal Sumberdaya Hayati; Vol. 6 No. 1 (2020); 20-25
2477-037X
10.29244/jsdh.6.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/33578/20805
10.29244/jsdh.6.1.20-25.20805
oai:ojs.journal.ipb.ac.id:article/33579
2021-03-30T07:29:57Z
sumberdayahayati:ART
Potensi Cendawan Endofit Asal Jahe Merah (Zingiber officinale Roscoe) untuk Mengendalikan Cendawan Patogen Candida albicans In Vitro: Potency of Endophytic Fungi Isolated From Zingiber officinale Roscoe to Control Pathogenic Fungus Candida albicans In Vitro
Sari, Mulya
Sukarno, Nampiah
Batubara, Irmanida
Cinta Badia Br Ginting, Rohani
Endophytic fungi isolated from red ginger (Zingiber officinale) can inhibit growth of Fusarium oxysporum, but the ability of the fungi to control Candida albicans as human pathogen has not been reported. The aims of this research were to study the mechanism of ten endophytic fungi isolates derived from red ginger to control C. albicans in vitro using dual culture methode and fungal extract, and to determine fungal bioactive chemical groups produced by the fungi. Three out of ten isolates tested, Talaromyces assiutensis JMa 7, T. assiutensis JMbt 3, and Curvularia affinis JMbt 9 inhibited growth of C. albicans with inhibition zones were 4.0 mm, 4.9 mm, and 11.3 mm, respectively. The cultures of the three potential endophytic fungi were extracted by maceration method using 3 solvents i.e ethyl acetate, n-hexane and ethanol. The three isolates were grown in PDB separately for 21 days incubation. At harvest, the culture filtrate was extracted by ethyl acetate and n-hexane, while fungal mycelia were extracted by all the three solvents. Ethyl acetate extracts obtained from culture filtrate of all the three fungal isolates consistently inhibited C. albicans with inhibition zones were 2.0-3.8 mm. For n-hexane extract, however, only Talaromyces assiutensis JMbt 3 that had positive effect with inhibition zone was 2.0 mm. All extracts from mycelia did not have any effects on C. albicans. The ethyl acetate extract of T. assiutensis JMbt 3 was analysed to determine its chemical groups using visible color on thin layer chromatography (TLC). The results showed that the bioactive compounds was terpenoids, and antioxidant.
Departemen Biologi, Institut Pertanian Bogor
2020-12-03
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/33579
10.29244/jsdh.6.1.26-32
Jurnal Sumberdaya Hayati; Vol. 6 No. 1 (2020); 26-32
2477-037X
10.29244/jsdh.6.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/33579/20806
10.29244/jsdh.6.1.26-32.20806
oai:ojs.journal.ipb.ac.id:article/34466
2021-07-31T02:53:01Z
sumberdayahayati:ART
Identifikasi Tumbuhan Penghasil Polen dari Madu Lebah Tanpa Sengat di Belitung: Identification of Plants as Pollen Source in Honey of Stingless Bee Heterotrigona itama and Tetragonula laeviceps from Belitung
Setya Priambudi , Abyan
Raffiudin, Rika
Ratna Djuita, Nina
Stingless bees forage to the flower for nectar and at the same time, pollen also trapped in the body hairs of the bees. Mostly pollen was concentrated into the pollen basket and transferred to the pollen and honey pot in the stingless bee nest. Pollen is male gametophytes of seed plants which have various of shapes, sizes, and ornamentations. This palynology study was aimed to identify the plants of pollen source that were found in honey of stingless bee Heterotrigona itama and Tetragonula laeviceps in Belitung and to analyze characteristics of the pollen. Pollen was extracted from honey and conducted the acetolysis and identification of the pollen in honey. We found 11 and 19 plant species as pollen soirce in the honey of H. itama and T. laeviceps, respectively. Pollen from Macaranga tanarius (23.72%) and Cocos nucifera (22.53%) were the two most dominant species on the H. itama honey. Pollen from Ageratum conyzoides (16.36%) are most often found in T. laeviceps honey. The most common pollen in honey of H. itama and T. laeviceps were from Arecaceae with a total of three species. Pollen from plants with tree habitus is most commonly found in honey of both species of stingless bees.
Departemen Biologi, Institut Pertanian Bogor
2021-07-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/34466
10.29244/jsdh.7.1.25-35
Jurnal Sumberdaya Hayati; Vol. 7 No. 1 (2021); 25-35
2477-037X
10.29244/jsdh.7.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/34466/22024
10.29244/jsdh.7.1.25-35.22024
oai:ojs.journal.ipb.ac.id:article/35532
2021-07-31T02:52:57Z
sumberdayahayati:ART
Pembersihan Isi Sel Akar dan Jenis Warna Tinta untuk Deteksi Cendawan Mikoriza Arbuskula: Clearing of Root Cell Content and Types of Ink Stain for Arbuscular Mycorrhizal Fungal Detection
Sulfiah, Siti
Sukarno, Nampiah
Gunawan, Agustin Wydia
Arbuscular mycorrhizal (AM) fungi form mutualistic symbiosis with root of host plant. Staining technique to detect AM fungi usually used hazardous chemical. The ink stain and vinegar were used as an alternative technique to replace trypan blue and lactic acid in root staining method. This study aimed to determine time for clearing root cell contents and ink stain type to visualize the best AM fungal structures within the root observed under light microscope. Pueraria phaseoloides var. javanica roots colonized by AM fungi were cut into 1 cm long, cleared in KOH solution and stained. Four clearing time were done vis 5, 10, 15 and 20 minutes, and four stains were used namely Shaeffer black ink, Parker Quink blue ink, blue stamp ink, and trypan blue. Twenty stained roots were taken randomly from each tratment, and observed. Root clearing process for 20 minutes showed the best result. Only Shaeffer black ink and trypan blue produced clear structure of external hyphae, internal hyphae, vesicles and arbuscules. Arbuscular structure stained only by Shaeffer black ink and trypan blue. This indicated that Shaeffer black ink could be used as an alternative stain to detect AM fungi within the root of host plant
Arbuscular mycorrhizal (AM) fungi form mutualistic symbiosis with root of host plant. Staining technique to detect AM fungi usually used hazardous chemical. The ink stain and vinegar were used as an alternative technique to replace trypan blue and lactic acid in root staining method. This study aimed to determine time for clearing root cell contents and ink stain type to visualize the best AM fungal structures within the root observed under light microscope. Pueraria phaseoloides var. javanica roots colonized by AM fungi were cut into 1 cm long, cleared in KOH solution and stained. Four clearing time were done vis 5, 10, 15 and 20 minutes, and four stains were used namely Shaeffer black ink, Parker Quink blue ink, blue stamp ink, and trypan blue. Twenty stained roots were taken randomly from each tratment, and observed. Root clearing process for 20 minutes showed the best result. Only Shaeffer black ink and trypan blue produced clear structure of external hyphae, internal hyphae, vesicles and arbuscules. Arbuscular structure stained only by Shaeffer black ink and trypan blue. This indicated that Shaeffer black ink could be used as an alternative stain to detect AM fungi within the root of host plant
Departemen Biologi, Institut Pertanian Bogor
2021-07-31
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/35532
10.29244/jsdh.7.1.36-40
Jurnal Sumberdaya Hayati; Vol. 7 No. 1 (2021); 36-40
2477-037X
10.29244/jsdh.7.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/35532/22025
10.29244/jsdh.7.1.36-40.22025
oai:ojs.journal.ipb.ac.id:article/36013
2021-12-30T06:14:50Z
sumberdayahayati:ART
Perilaku Pemilihan Makanan dan Pengenalan Anggota Koloni pada Semut Rangrang Oecophylla smaragdina: Food Preference and Nestmate Recognition of Weaver Ants Oecophylla smaragdina
Hasan, M. Ubaidilah
Fitradiansyah, La Ode Fitradiansyah
Susanti, Fera Susanti
Raffiudin, Rika
Weaver ants Oecophylla smaragdina are social insects that recognize nestmates using pheromone. This study analyzes the feeding behavior and nestmate recognition of weaver ants in the urban area of three different islands (Sumatra: Baturaja; Java: Banyuwangi; Papua: Sorong). The free ants were placed in the arena composed of chicken meat, sugar, bananas as the baits. Ten trapped ants were also located in the arena to explore the nestmate recognition between the free and the trapped ants. Five types of behaviors, i.e., approach, stalking, communication, competition, and agonistic, were recorded in 6 days. Food preferences were indicated by the number of conduct towards the feeding sites, and nestmate recognition was indicated by approaching the trapped nestmate. The results showed that the percentage of the approach behavior of free ants was the highest in the three islands but had no significant difference between Sumatra and Java and between Java and Sorong (p-value >0.05). However, the study showed significant differences for the other four behaviors observed. As predicted, the percentage of chicken meat foraged by the ants was the highest due to the carnivorous behavior. The free ants showed the nestmate recognition to the trapped ants in all behavior, except competition.
Departemen Biologi, Institut Pertanian Bogor
2021-12-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/36013
10.29244/jsdh.7.2.41-48
Jurnal Sumberdaya Hayati; Vol. 7 No. 2 (2021); 41-48
2477-037X
10.29244/jsdh.7.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/36013/22665
10.29244/jsdh.7.2.41-48.22665
oai:ojs.journal.ipb.ac.id:article/36873
2021-12-30T06:16:45Z
sumberdayahayati:ART
Paku Epifit pada Gymnospermae di Kebun Raya Cibodas: Epiphytic Ferns on Gymnosperms at Cibodas Botanical Garde
Adhatirana, Rizkia
Ratna Djuita, Nina
Sulistijorini, Sulistijorini
Nasution, Taufikurrahman
Epiphytic ferns can be found in host trees from the Angiosperm and Gymnosperm groups. Epiphytic ferns in Angiosperm plants host have been widely studied, but there is little known for Gymnosperm plants host. The aim of this study was to identify the species of epiphytic ferns in the Gymnosperm plants host at Cibodas Botanical Garden and to analyze the diversity of epiphytic ferns based on microclimate conditions and the surface texture of Gymnosperms plants host. Epiphytic ferns diversity data was obtained using purposive random sampling method. Factors that influence the occupancy of ferns are analyzed using Principal Component Analysis. Epiphytic ferns in Gymnosperm host at Cibodas Botanical Garden were identified as 18 species including 7 family. The most dominant species of epiphytic fern is Davallia denticulata (59.45%). Diversity of epiphytic fern on Gymnosperm at Cibodas Botanical Garden is moderate (H’ = 1.81).
Departemen Biologi, Institut Pertanian Bogor
2021-12-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/36873
10.29244/jsdh.7.2.49-56
Jurnal Sumberdaya Hayati; Vol. 7 No. 2 (2021); 49-56
2477-037X
10.29244/jsdh.7.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/36873/22666
10.29244/jsdh.7.2.49-56.22666
oai:ojs.journal.ipb.ac.id:article/37063
2023-05-02T00:45:22Z
sumberdayahayati:ART
Potensi Urban Beekeeping dalam Pencapaian Tujuan Pembangunan Berkelanjutan: Studi Kasus di Kota Bandung
Potensi Urban Beekeeping dalam Pencapaian Tujuan Pembangunan Berkelanjutan: Studi Kasus di Kota Bandung: The Potential of Urban Beekeeping in Achieving Sustainable Development Goals: A Case Study in the City of Bandung
Zahara, Octy Viali
Putra, Ramadhani Eka
Sofiatin
Urban Beekeeping is the activity of maintaining honey bee colonies in urban areas, which generally have a more friendly habitat for bees with lower pesticides used on plants and trees. Studies on the relationship between urban beekeeping activities and their potential in achieving sustainable development goals are not widely known, especially in Indonesia. The direct neighborhood involvement of citizens by nurturing stingless bees in their neighborhood has excellent potential in achieving Sustainable Development Goals (SDG). Urban beekeeping has the potential to diversify ecosystems and improve environmental governance better. Using the identification of common themes, three components (environmental, social, and economic) with a total of 17 indicators that appear in urban beekeeping activities contribute to 75% of the main priority areas and 52.94% have the potential to play a role in achieving Sustainable Development Goals.
Departemen Biologi, Institut Pertanian Bogor
2023-04-26
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37063
10.29244/jsdh.9.1.7-16
Jurnal Sumberdaya Hayati; Vol. 9 No. 1 (2023): 2023; 7-16
2477-037X
10.29244/jsdh.9.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37063/25451
10.29244/jsdh.9.1.7-16.25451
oai:ojs.journal.ipb.ac.id:article/37566
2022-02-25T07:36:11Z
sumberdayahayati:ART
Physical activity in Indonesian society and its relation with internet usage during COVID-19 pandemic
English
Dela Putri Amalia
Nabila Dhiya Ulhaq
Kania Dewi Rafa
Faradiba
Physical activity is defined as any bodily movement produced by skeletal muscles. Several factors can influence a person's physical activity levels, one of them is work from home (WFH) policy caused by Covid-19. This policy could reduce a person’s physical activity. To maintain health during the Covid-19 pandemic, most people access the internet to find health-related information. However, there is no information about the physical activity level and the relationship between physical activity and health-related internet usage during the Covid-19 pandemic in Indonesian society. This study asked 83 participants from 32 cities in Indonesia to fill the questionnaire related to their activity using the International Physical Activity Questionnaire (IPAQ) and the purpose of internet usage. Most of the respondents had moderate activity levels. Females were more active than males during the Covid-19 pandemic. A higher intensity of working from home negatively correlated with a physical activity score, however, it was not statistically significant. People who used the internet to search for a healthy diet and healthy life information were more physically active than those who did not. Thus, we assumed that people who used the internet to search for a healthy diet and healthy life information have high awareness about their health.
Keywords: Physical activity, IPAQ, MET, Internet usage, Indonesia
Departemen Biologi, Institut Pertanian Bogor
2022-02-25
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37566
10.29244/jsdh.7.2.57-61
Jurnal Sumberdaya Hayati; Vol. 7 No. 2 (2021); 57-61
2477-037X
10.29244/jsdh.7.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37566/23099
10.29244/jsdh.7.2.57-61.23099
oai:ojs.journal.ipb.ac.id:article/37669
2022-02-25T07:36:00Z
sumberdayahayati:ART
Peran Ekstrak Kulit Batang Leea angulata Pada Tahap Proliferasi dalam Proses Penyembuhan Luka Kulit Mencit (Mus musculus): Role of Leea angulata Bark Extract on Proliferation Phase of Wound Healing Process in Mouse Skin (Mus musculus)
: Role of Leea angulata Bark Extract on Proliferation Phase of Wound Healing Process in Mouse Skin (Mus musculus)
Hidayah, Thauhidayatul
Barlian, Anggraini
Leea angulata is a commonly plant used by the Sasak people as a medicine to heal the wounds, but the effects of L. angulata on wound healing process has not been studied. The aim of this research are to determine the effects of L. angulata bark extracts on wound healing of mouse skin and its influence on the localization of FGF2. 1% of L. angulata bark extracts (P1%) on day 7 can accelerate wound closure amounted at 94.66%, Deep and Superficial Contraction Index of 0.96 and 0.1, epidermis Index and remodeling index of 1.55 and 0.81. L. angulata bark extracts stimulates the synthesis of FGF2 early (3rd day ) compared to the postive control group (5th day). FGF2 in P1% group wa found in epithelial cells in the hair follicles, fibroblasts cell in granulation tissue and epithelial cells in the epidermis. In the positive control group FGF2 was found in in epithelial cell of hair follicle, while in the negative control group, FGF2 undetectable. FGF2 in P1% group detected earlier than the positive control, showing the process of proliferation in P1% accelerated. The results confirm the L. angulata bark extracts accelerate the wound healing in proliferation phase and influence localization of FGF2 in the wound area.
Keywords : Leea angulata, wound healing, FGF2, immunohistochemistry
Leea angulata is a commonly plant used by the Sasak people as a medicine to heal the wounds, but the effects of L. angulata on wound healing process has not been studied. The aim of this research are to determine the effects of L. angulata bark extracts on wound healing of mouse skin and its influence on the localization of FGF2. 1% of L. angulata bark extracts (P1%) on day 7 can accelerate wound closure amounted at 94.66%, Deep and Superficial Contraction Index of 0.96 and 0.1, epidermis Index and remodeling index of 1.55 and 0.81. L. angulata bark extracts stimulates the synthesis of FGF2 early (3rd day ) compared to the postive control group (5th day). FGF2 in P1% group wa found in epithelial cells in the hair follicles, fibroblasts cell in granulation tissue and epithelial cells in the epidermis. In the positive control group FGF2 was found in in epithelial cell of hair follicle, while in the negative control group, FGF2 undetectable. FGF2 in P1% group detected earlier than the positive control, showing the process of proliferation in P1% accelerated. The results confirm the L. angulata bark extracts accelerate the wound healing in proliferation phase and influence localization of FGF2 in the wound area.
Keywords : Leea angulata, wound healing, FGF2, immunohistochemistry
Departemen Biologi, Institut Pertanian Bogor
2022-02-25
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37669
10.29244/jsdh.7.2.71-77
Jurnal Sumberdaya Hayati; Vol. 7 No. 2 (2021); 71-77
2477-037X
10.29244/jsdh.7.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37669/23101
10.29244/jsdh.7.2.71-77.23101
oai:ojs.journal.ipb.ac.id:article/37749
2022-02-25T07:36:05Z
sumberdayahayati:ART
Keragaman Permudaan Pohon di Area Sumber Air Blok Seda, Taman Nasional Gunung Ciremai: Diversity of tree seedlings in water springs area Seda Block, Mount Ciremai National Parks
Keragaman Permudaan Pohon di Area Sumber Air Blok Seda, Taman Nasional Gunung Ciremai: Diversity of tree seedlings in water springs area Seda Block, Mount Ciremai National Parks
Slamet Arif Susanto
Dianti Mayadika Putri
Ilma Rahmawati
Made Ari Sanjaya
Sulistijorini
Water availability in Mount Ciremai National Parks (MCNP) is influenced by sustainability of the vegetation. Therefore, tree regeneration around the water springs area needs to be investigated to maintain the sustainability of water springs ecosystem in the future. The purpose of this study was to analyzed and identify natural seedlings of tree regeneration around the water springs area Seda Block MCNP. The collections of vegetation and abiotic data was carried out on 9 sample plots measuring 3 m × 3 m which is purposively placed around water springs. Result show that vegetation in water springs dominate by seedlings Ficus sp., Ficus hemsleyana, and Trevesia sundaica. Shannon-Weiner diversity index in this location was moderate, but evenness and dominance index classified as high and low, respectively. Overall, seedling of trees dominated by orthodox seed-type and shade tolerant plant. The vegetation in this study dominated by plants categorized least concern (LC) based on IUCN red list. Microclimatic of study site affects 58.89% on abundance and distribution of tree seedlings. Therefore, the springs are in the Seda Block MCNP needs to be conserved and maintain its natural vegetation.
Keywords: Mount Ciremai National Park, eco-hydrology, canonical correspondent analysis, conservation
Water availability in Mount Ciremai National Parks (MCNP) is influenced by sustainability of the vegetation. Therefore, tree regeneration around the water springs area needs to be investigated to maintain the sustainability of water springs ecosystem in the future. The purpose of this study was to analyzed and identify natural seedlings of tree regeneration around the water springs area Seda Block MCNP. The collections of vegetation and abiotic data was carried out on 9 sample plots measuring 3 m × 3 m which is purposively placed around water springs. Result show that vegetation in water springs dominate by seedlings Ficus sp., Ficus hemsleyana, and Trevesia sundaica. Shannon-Weiner diversity index in this location was moderate, but evenness and dominance index classified as high and low, respectively. Overall, seedling of trees dominated by orthodox seed-type and shade tolerant plant. The vegetation in this study dominated by plants categorized least concern (LC) based on IUCN red list. Microclimatic of study site affects 58.89% on abundance and distribution of tree seedlings. Therefore, the springs are in the Seda Block MCNP needs to be conserved and maintain its natural vegetation.
Keywords: Mount Ciremai National Park, eco-hydrology, canonical correspondent analysis, conservation
Departemen Biologi, Institut Pertanian Bogor
2022-02-25
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37749
10.29244/jsdh.7.2.62-70
Jurnal Sumberdaya Hayati; Vol. 7 No. 2 (2021); 62-70
2477-037X
10.29244/jsdh.7.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/37749/23100
10.29244/jsdh.7.2.62-70.23100
oai:ojs.journal.ipb.ac.id:article/38061
2022-06-07T06:20:09Z
sumberdayahayati:ART
Kekayaan Jenis dan Distribusi Anggrek Terestrial di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Sawala Mandapa, Majalengka: Species Richness and Distribution of Terrestrial Orchids in the Forest Area with Special Purpose (KHDTK) Sawala Mandapa, Majalengka
Kekayaan Jenis dan Distribusi Anggrek Terestrial di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Sawala Mandapa, Majalengka: Species Richness and Distribution of Terrestrial Orchids in the Forest Area with Special Purpose (KHDTK) Sawala Mandapa, Majalengka
Inama, Inama
Santoso, Nugroho Ponco
Raihandhany, Reza
Kurniawan, Firman Heru
Orchid is a plant species with a very high level of diversity, consisting of 28,000 species including 763 genera. As one of the mega-biodiversity countries, Indonesia has at least 5000 types of orchids scattered in various places. This study aims to inventory the types of Terrestrial Orchids found in KHDTK Sawala-Mandapa, Majalengka Regency, West Java Province. This qualitative research uses the roaming method with the scope of the Sawala-Mandapa area and by recording the type and coordinates of each Terrestrial Orchid encountered. The primary data taken was recorded using a note sheet to record the type and GPS to record the coordinates of the point. The results obtained are that there are at least four types of Terrestrial Orchids found, including; Geodorum densiflorum (Lam.) Schltr; Nervilia concolor (Blume) Schltr; Nervila campestris (J.J. SM) Schltr; and Perystilus djampangensis J. J. Sm. At the species level, soil orchids in both areas tend to have a clustered pattern with the size of each group at each point being 2-126 individuals.
Anggrek merupakan salah satu jenis tumbuhan dengan tingkat keanekaragaman yang sangat tinggi, terdiri dari 28.000 jenis termasuk 763 marga. Sebagai salah satu negara megabiodiversitas, Indonesia memiliki setidaknya 5000 jenis Anggrek yang tersebar di berbagai tempat. Penelitian ini bertujuan untuk menginventarisasi jenis Anggrek Terestrial yang terdapat di KHDTK Sawala-Mandapa, Kabupaten Majalengka, Provinsi Jawa Barat. Penelitian Kualitatif ini menggunakan metode jelajah dengan ruang lingkup area Sawala-Mandapa dan dengan cara mencatat jenis dan titik koordinat tiap Anggrek Terestrial yang ditemui. Data primer yang diambil direkam menggunakan lembar catatan untuk mencatat jenis dan GPS untuk mencatat titik koordinat. Hasil yang diperoleh adalah terdapat setidaknya empat jenis Anggrek Terestrial yang ditemui antara lain; Geodorum densiflorum (Lam.) Schltr; Nervilia concolor (Blume) Schltr; Nervila campestris (J.J. SM) Schltr; dan Perystilus djampangensis J. J. Sm. Pada tingkat jenis, anggrek tanah di kedua area memiliki kecenderungan pola terkelompok dengan ukuran tiap kelompok pada tiap titiknya adalah 2-126 individu.
Departemen Biologi, Institut Pertanian Bogor
2022-05-23
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/38061
10.29244/jsdh.8.1.1-7
Jurnal Sumberdaya Hayati; Vol. 8 No. 1 (2022); 1-7
2477-037X
10.29244/jsdh.8.1
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/38061/23516
10.29244/jsdh.8.1.1-7.23516
oai:ojs.journal.ipb.ac.id:article/38465
2022-06-07T06:20:05Z
sumberdayahayati:ART
Diversitas Serangga yang Berasosiasi dengan Tanaman Jeruk Pamelo (Citrus maxima) : The Diversity of Insect Assemblages on Pummelo (Citrus maxima)
Diversitas Serangga yang Berasosiasi dengan Tanaman Jeruk Pamelo (Citrus maxima) : The Diversity of Insect Assemblages on Pummelo (Citrus maxima)
Ria Anisa, Henta
Atmowidi, Tri
Priawandiputra, Windra
Kahono, Sih
Pummelo (Citrus maxima) is a species that has a high economic value and several cultivars are found in Indonesia. These plants interact with many species of insects, either as predators, parasitoids, or pollinators. This study aimed to measure the diversity of insects associated with pummelo and its environmental factors. Observation of insect diversity used scan sampling method in thirty plants on sunny days. Results showed that a totally of 1,388 individual insects belonging to 17 species in 11 families and 5 orders were found, i.e., Hemiptera, Orthoptera, Coleoptera, Hymenoptera, and Lepidoptera. The dominant insect species found were Camponotus sp. (Hymenoptera: Formicidae), Tetragonula laeviceps (Hymenoptera: Apidae), and Chrysolina sp. (Coleoptera: Chrysomelidae). The number of individual insects was high in the morning (07.00-08.00), while the number of species was high in the noon.
Jeruk pamelo (Citrus maxima) yang sering disebut jeruk bali merupakan spesies yang bernilai ekonomi tinggi. Di Indonesia, spesies ini memiliki beberapa kultivar. Tanaman ini berinterksi dengan banyak spesies serangga, baik sebagai predator, parasitoid, atau penyerbuk. Penelitian ini bertujuan mengukur keanekaragaman serangga yang berasosiasi dengan tanaman jeruk pamelo dan hubungannya dengan faktor lingkungan. Pengamatan keanekaragaman serangga menggunakan metode scan sampling pada 30 tanaman jeruk pamelo. Hasil penelitian didapatkan sebanyak 1.388 individu serangga yang termasuk dalam 17 spesies dalam 11 famili dan 5 ordo, yaitu Hemiptera, Orthoptera, Coleoptera, Hymenoptera, dan Lepidoptera. Spesies serangga yang dominan ditemukan adalah Camponathus sp. (Hymenoptera: Formicidae), Tetragonula laeviceps (Hymenoptera: Apidae), dan Chrysolina sp. (Coleoptera: Chrysomelidae). Jumlah individu serangga tinggi di pagi hari (pukul 07.00-08.00), sedangkan jumlah spesies tinggi pada pengamatan siang hari.
Departemen Biologi, Institut Pertanian Bogor
2022-05-23
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/38465
10.29244/jsdh.8.1.8-13
Jurnal Sumberdaya Hayati; Vol. 8 No. 1 (2022); 8-13
2477-037X
10.29244/jsdh.8.1
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/38465/23517
10.29244/jsdh.8.1.8-13.23517
oai:ojs.journal.ipb.ac.id:article/40016
2022-12-26T14:04:04Z
sumberdayahayati:ART
Aktivitas Terbang Sebelum Migrasi dan Identifikasi Polen Pada Madu Apis dorsata di Kampar, Riau
Aktivitas Terbang Sebelum Migrasi dan Identifikasi Polen Pada Madu Apis dorsata di Kampar, Riau: Flight Activity Before Migration and Pollen Identification from Honey of Apis dorsata in Kampar, Riau
Dyahastuti, Meis
Raffiudin, Rika
Widjaja, Mochammad Chandra
Afriani, Nita
Listyowati, Sri
The scarcity of nectar and pollen resources are the most problems encountered by the giant forest honey bee Apis dorsata in many places in Indonesia, including those in Kampar, Riau. Due to the environment condition, many bees abscond and migrate to find blooming regions. Thus, we aimed to analyze flight activity of the returning A. dorsata with- and without pollen as well as the pollen diversity in the honey. Flight activities were observed by counting the number of returning bees carrying with and without pollen in 3 days. Pollen from A. dorsata honey was collected and extracted and were acetolyzed for pollen identification. We observed an unusual behaviour that is, the peak of flight activities occurred at 11-12 am. These honey bee time flights are not typical of foraging time activities. Our puzzled revealed that on the day after the last observation, we found that the bees abscond and leaving an empty nest. Thus, we concluded that the noon flight activities were the sign for the flight preparation for migration. In the honey of A. dorsata, we found the most source pollen of A. dorsata is a tree which are Pentace sp. (64%), Eucalyptus alba (22.9%) and E. guineensis (4%).
Ketersediaan sumber pakan yang rendah menjadi salah satu permasalahan yang dihadapi petani madu lebah A. dorsata di Kampar, Riau. Aktivitas lebah terdiri dari spatial learning atau pengenalan lingkungan, foraging atau mencari sumber pakan dan aktivitas migrasi. Penelitian bertujuan menganalisis aktivitas terbang lebah dan mengidentifikasi keanekaragaman polen yang ada di dalam madu. Pengamatan aktivitas terbang dilakukan dengan menghitung aktivitas keluar sarang, masuk sarang tanpa polen dan masuk sarang dengan polen selama 3 hari dengan 3 interval waktu. Polen didapatkan dari madu asal Kampar, Riau. Aktivitas lebah A. dorsata keluar sarang, masuk ke sarang tanpa polen dan masuk ke sarang dengan polen selama 3 hari paling tinggi berada pada pukul 11-12, yang merupakan bukan waktu terbang untuk mencari nektar dan polen pada umumnya. Aktivitas terbang meningkat seiring dengan meningkatnya suhu dan intensitas cahaya. Sebanyak 13 spesies tumbuhan yang menjadi sumber pakan A. dorsata terdiri atas habitus pohon, perdu, semak dan herba. Jumlah persentase polen paling banyak yang menjadi sumber pakan A. dorsata merupakan habitus pohon yaitu Pentace sp. (64%), Eucalyptus alba (22.9%) dan Elaeis guineensis (4%).
Departemen Biologi, Institut Pertanian Bogor
2022-12-23
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40016
10.29244/jsdh.8.2.34-41
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 34-41
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40016/24644
10.29244/jsdh.8.2.34-41.24644
oai:ojs.journal.ipb.ac.id:article/40110
2022-07-05T06:49:56Z
sumberdayahayati:ART
Anatomi Daun Varietas Belimbing (Averrhoa carambola L.) Lokal di Taman Buah Mekarsari Bogor: Leaf Anatomy of Local Variety Starfruit (Averrhoa carambola L.) at Mekarsari Fruit Garden, Bogor
- Anatomi Daun Varietas Belimbing (Averrhoa carambola L.) Lokal di Taman Buah Mekarsari Bogor: Leaf Anatomy of Local Variety Starfruit (Averrhoa carambola L.) at Mekarsari Fruit Garden, Bogor
Mardhatillah, Tila
Dorly, .
Ratna Djuita, Nina
Sweet star fruit (Averrhoa carambola L., belimbing manis) is one of Indonesia’s most popular fruit plants. Anatomically, the characters of the local sweet star fruit of Mekar Sari Fruit Garden are not widely known, so this study aims to observe the anatomical structure of the leaves. The materials used were star fruit leaves of varieties Demak Jingga, Demak Kapur, Demak Kunir, Welahan, and Wulan. The leaves of star fruit varieties were made microscopic preparations in paradermal incisions using the whole mount method and transverse incisions using the paraffin method. The observation result of the paradermal incision of sweet star fruit leaves showed that the type of epidermal cell wall is straight and shallow grooved. The leaf stomata of five sweet star fruit varieties were paracytic. The calculation of the index value, size and density of stomata varied between varieties. The highest stomata density and index were found in the Welahan variety. The results of the transverse incision of sweet starfruit leaves showed that the five local sweet star fruit varieties have mesophyll tissue of the dorsiventral type. Wulan variety has leaves and mesophyll tissue which tends to be thicker than other varieties.
Sweet star fruit (Averrhoa carambola L.) is one of Indonesia’s most popular fruit plants. Anatomically, the characters of the local sweet star fruit of Mekarsari Fruit Garden are not widely known, so this study aims to observe the anatomical structure of the leaves. The materials used were star fruit leaves of varieties Demak Jingga, Demak Kapur, Demak Kunir, Welahan, and Wulan. The leaves of star fruit varieties were made microscopic preparations in paradermal incisions using the whole mount method and transverse incisions using the paraffin method. The observation result of the paradermal incision of sweet star fruit leaves showed that the type of epidermal cell wall is straight and shallow grooved. The leaf stomata of five sweet star fruit varieties were parasitic. The calculation of the index value, size and density of stomata varied between varieties. The highest stomata density and index were found in the Welahan variety. The results of the transverse incision of sweet starfruit leaves showed that the five local sweet star fruit varieties have mesophyll tissue of the dorsiventral type. Wulan variety has leaves and mesophyll tissue which tends to be thicker than other varieties.
Departemen Biologi, Institut Pertanian Bogor
2022-07-04
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40110
10.29244/jsdh.8.1.27-33
Jurnal Sumberdaya Hayati; Vol. 8 No. 1 (2022); 27-33
2477-037X
10.29244/jsdh.8.1
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40110/23732
10.29244/jsdh.8.1.27-33.23732
oai:ojs.journal.ipb.ac.id:article/40376
2022-06-07T06:20:02Z
sumberdayahayati:ART
Regenerasi Tanaman Kitolod (Hippobroma longiflora (L.) G.Don) pada Kultur In Vitro: Plant Regeneration of Kitolod (Hippobroma longiflora (L.) G.Don) in In Vitro Culture
Regenerasi Tanaman Kitolod (Hippobroma longiflora (L.) G.Don) pada Kultur In Vitro: Plant Regeneration of Kitolod (Hippobroma longiflora (L.) G.Don) in In Vitro Culture
Nur`Aeni, Fitri
Ratnadewi, Diah
., Sumaryono
Kitolod (Hippobroma longiflora (L.) G. Don) is a wild plant. Its flower is widely used as a traditional medicine. When this plant is utilized more intensively, there may be a shortage of the plant due to the lack of seed sources. This study aimed to obtain the best techniques and culture conditions for in vitro propagation of kitolod to provide a large number of planting materials. The experiments were arranged using a completely randomized design with two treatment factors and 10 replications for all experiments except in shoot rooting. Leaves and petioles were used as explant sources. Various combinations of benzilamino purine (BAP) and naphtalene acetic acid (NAA) were applied. Leaf explants in Murashige and Skoog (MS) medium enriched with 1 mg/L BAP and 0.1 mg/L NAA combination produced the highest number of adventitious shoots per explant, but 2 mg/L BAP + 0.1 mg/L NAA was more effective for shoot initiation and multiplication. The latter medium was also able to produce the tallest shoots, and presented 75% of successful rate over the acclimatization period. The best rooting was provided by MS medium added with 0.5-1.0 mg/L NAA.
Kitolod (Hippobroma longiflora (L.) G. Don) is a wild plant. Its flower is widely used as a traditional medicine.When this plant is utilized more intensively, there may be a shortage of the plant due to the lack of seed sources. This study aimed to obtain the best techniques and culture conditions for in vitro propagation of kitolod to provide a large number of planting materials. The experiments were arranged using a completely randomized design with two treatment factors and 10 replications for all experiments except in shoot rooting. Leaves and petioles were used as explant sources. Various combinations of benzilamino purine (BAP) and naphtalene acetic acid (NAA) were applied. Leaf explants in Murashige and Skoog (MS) medium enriched with 1 mg/L BAP and 0.1 mg/L NAA combination produced the highest number of adventitious shoots per explant, but 2 mg/L BAP + 0.1 mg/L NAA was more effective for shoot initiation and multiplication. The latter medium was also able to produce the tallest shoots, and presented 75% of successful rate over the acclimatization period. The best rooting was provided by MS medium added with 0.5-1.0 mg/L NAA.
Departemen Biologi, Institut Pertanian Bogor
2022-06-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40376
10.29244/jsdh.8.1.14-19
Jurnal Sumberdaya Hayati; Vol. 8 No. 1 (2022); 14-19
2477-037X
10.29244/jsdh.8.1
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40376/23518
10.29244/jsdh.8.1.14-19.23518
oai:ojs.journal.ipb.ac.id:article/40571
2022-06-07T06:19:58Z
sumberdayahayati:ART
Isolasi dan Karakterisasi Molekuler Gen 16S rRNA Bakteri Lipolitik Asal Limbah Kulit Biji Jambu Mete: Isolation and Molecular Characterization of Lipolytic Bacterial 16S rRNA Gene from Cashew Nutshell Waste
Isolasi dan Karakterisasi Molekuler Gen 16S rRNA Bakteri Lipolitik Asal Limbah Kulit Biji Jambu Mete: Isolation and Molecular Characterization of Lipolytic Bacterial 16S rRNA Gene from Cashew Nutshell Waste
Muhamad Azwar Syah
Lipolytic bacteria attract great attention to various biotechnology industries because of their enzymatic potential. This study aims to isolate and identify lipolytic bacteria from cashew nutshell waste using the 16S rRNA gene as a molecular marker. Lipolytic bacteria were isolated using serial dilutions and inoculated on lipolytic media. A total of 3 isolates of lipolytic bacteria were obtained from cashew nutshell waste based on screening in LA Rhodamine B. The partial sequence of 16S rRNA gene from LB15 amplified using a pair of primers 63F and 1387R having a size of 1238 bp, while BL6 and BK6 were 1283 bp, respectively. Based on genetic distance analysis and phylogenetic reconstruction, we proposed that LB15 be identified as Burkholderia sp. with 99.92% similarity. In addition, because the 16S rRNA gene sequence similarity of BL6 was 99.87% with Paraburkholderia kururiensis strain 979, BL6 was classified as Paraburkholderia kururiensis. Then, isolate BK6 was identified as Ralstonia sp. with a similarity of 99.53%. The similarity value can be used as a reference in determining the identity of bacteria. A bacterium can be categorized as the same species if it has a similarity value of more than 99%.
Lipolytic bacteria attract great attention to various biotechnology industries because of their enzymatic potential. This study aims to isolate and identify lipolytic bacteria from cashew nutshell waste using the 16S rRNA gene as a molecular marker. Lipolytic bacteria were isolated using serial dilutions and inoculated on lipolytic media. A total of 3 isolates of lipolytic bacteria were obtained from cashew nutshell waste based on screening in LA Rhodamine B. The partial sequence of 16S rRNA gene from LB15 amplified using a pair of primers 63F and 1387R having a size of 1238 bp, while BL6 and BK6 were 1283 bp, respectively. Based on genetic distance analysis and phylogenetic reconstruction, we proposed that LB15 be identified as Burkholderia sp. with 99.92% similarity. In addition, because the 16S rRNA gene sequence similarity of BL6 was 99.87% with Paraburkholderia kururiensis strain 979, BL6 was classified as Paraburkholderia kururiensis. Then, isolate BK6 was identified as Ralstonia sp. with a similarity of 99.53%. The similarity value can be used as a reference in determining the identity of bacteria. A bacterium can be categorized as the same species if it has a similarity value of more than 99%.
Departemen Biologi, Institut Pertanian Bogor
2022-06-02
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40571
10.29244/jsdh.8.1.20-26
Jurnal Sumberdaya Hayati; Vol. 8 No. 1 (2022); 20-26
2477-037X
10.29244/jsdh.8.1
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/40571/23519
10.29244/jsdh.8.1.20-26.23519
oai:ojs.journal.ipb.ac.id:article/41531
2023-07-04T02:44:24Z
sumberdayahayati:ART
Toksisitas Letal (LC50) Zat Surfaktan Linear Alkylbenzene Sulfonate terhadap Ikan Cere (Gambusia affinis): Lethal Toxicity (LC50) of Linear Surfactant Alkylbenzene Sulfonate on Mosquito Fish (Gambusia affinis)
Iffi Rizkiya
Yuniarti Dwi Astuti
Nabila Dhiya Ulhaq
Kania Dewi Rafa
Dela Putri Amalia
Dyah Perwitasari
Mosquito fish (Gambusia affinis) is a species often used as a bioindicator because it has high adaptability to water quality changes. Linear alkylbenzene sulfonate (LAS) is a surfactant often found in waters and can cause death for the biota that lives in it. This study aimed to analyze the impact of LAS surfactant on the survival of mosquito fish and to determine the minimum concentration of LAS surfactant that can cause death and tissue damage. Research conducted during April 2022 using 500 mosquito fishes. We did several tests, including a lethal toxicity test to find out the concentration of LAS surfactant that can cause death and tissue damage. The results showed that the LC50 values of LAS surfactants at exposure times of 24, 48, 72, and 96 hours were 7.64, 7.43, 7.29, and 6.83 mg/L, respectively. Mosquito fish blood glucose levels at LAS concentrations of 0, 2.65, 4.30, 6.97, and 11.3 were 56, 75, 79.6, 95, and 95.6 mg/dl. Exposure to LAS surfactant in mosquito fish can cause gill damage in the form of edema, lamella fusion, hyperplasia, lamellae epithelium swelling, and gill filaments necrosis. Another damage occurs to the liver in the form of blockage of blood vessels and sinusoids, hyperplasia, widening of the hepatic sinusoid gap, fat accumulation, and necrosis of hepatocytes.
Departemen Biologi, Institut Pertanian Bogor
2023-05-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/41531
10.29244/jsdh.9.2.55-62
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 55-62
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/41531/25578
10.29244/jsdh.9.2.55-62.25578
oai:ojs.journal.ipb.ac.id:article/42255
2022-12-26T14:03:59Z
sumberdayahayati:ART
Aktivitas Antioksidan dan Antidiabetes In Vitro Ekstrak Air Kulit Batang Kayu Manis (Cinnamomum burmannii) Asal Kota Jambi: In Vitro Antioxidant and Antidiabetic Activities of Aqueous Extract of Cinnamon Bark (Cinnamomum burmannii) from Jambi
Aktivitas Antioksidan dan Antidiabetes In Vitro Ekstrak Air Kulit Batang Kayu Manis (Cinnamomum burmannii) Asal Kota Jambi: In Vitro Antioxidant and Antidiabetic Activities of Aqueous Extract of Cinnamon Bark (Cinnamomum burmannii) from Jambi
Maulana, Farhan
Safithri, Mega
Safira P, Ukhradiya Magharaniq
Cinnamon (Cinnamomum burmannii) is an herbal plant that has a function, one of which is lowering glucose in the blood and warding off free radicals that cause oxidative stress. This study aims to determine the inhibitory activity of the enzyme compound α-glucosidase and the suppression of DPPH free radicals using the first, second, and third replications of cinnamon bark water extract (C. burmannii) as a natural source of antidiabetic drug candidates. The extraction method uses the infundation technique and is carried out using a spectronometer. The highest yield was obtained in the extraction of the first repeat, which is with an average of 0.674%, the yield did not differ markedly (p>0.05) with the second and third repeats. The highest results of total phenolic testing were obtained in the second repeat extraction of 100.374 GAE g-1, the results differed markedly (p<0.05) with the first and third repeats. The highest results of testing antioxidant activity were obtained at the extraction of the first repeat which was 9.012 mg of AAE g-1, the results differed markedly (p<0.05) with the second and third repeats. The highest result of testing of enzyme inhibition activity α-glucosidase was found in the extraction of the first repeat which was 99.650%, the results did not differ markedly (p>0.05) with the second and third repeats.
Cinnamon (Cinnamomum burmannii) is an herbal plant that has a function, one of which is lowering glucose in the blood and warding off free radicals that cause oxidative stress. This study aims to determine the inhibitory activity of the enzyme compound α-glucosidase and the suppression of DPPH free radicals using the first, second, and third replications of cinnamon bark water extract (C. burmannii) as a natural source of antidiabetic drug candidates. The extraction method uses the infundation technique and is carried out using a spectronometer. The highest yield was obtained in the extraction of the first repeat, which is with an average of 0.674%, the yield did not differ markedly (p>0.05) with the second and third repeats. The highest results of total phenolic testing were obtained in the second repeat extraction of 100.374 GAE g-1, the results differed markedly (p<0.05) with the first and third repeats. The highest results of testing antioxidant activity were obtained at the extraction of the first repeat which was 9.012 mg of AAE g-1, the results differed markedly (p<0.05) with the second and third repeats. The highest result of testing of enzyme inhibition activity α-glucosidase was found in the extraction of the first repeat which was 99.650%, the results did not differ markedly (p>0.05) with the second and third repeats.
Departemen Biologi, Institut Pertanian Bogor
2022-12-23
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42255
10.29244/jsdh.8.2.42-48
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 42-48
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42255/24645
10.29244/jsdh.8.2.42-48.24645
oai:ojs.journal.ipb.ac.id:article/42587
2023-05-02T00:45:18Z
sumberdayahayati:ART
First Record of Free-Living Nematode Mylonchulus hawaiiensis from Bondowoso Regency-Indonesia
Pradana, Ankardiansyah Pandu
Yoshiga, Toyoshi
Monochids are predatory nematodes that can be found in various ecosystems. In this study, we analyzed monochids from the rhizosphere of Arabica coffee in Bondowoso Regency-Indonesia. The morphological analysis showed that the nematode belonged to the Mylonchulus hawaiiensis (Cassidy, 1931) species. The analysis results were also confirmed by a molecular analysis using DNA from a single nematode. The study also involved a polymerase chain reaction process using a forward primer SSU F07 (5’-AAA GAT TAA GCC ATG CAT G-3’) and reverse primer SSU R 81 (5’-TGA TCC WKC YGC AGG TTC AC-3’), which amplifies the small subunit (SSU) region of rDNA. Phylogenetic analysis of the sequence obtained formed a cluster with those of M. hawaiiensis found in GenBank. The sequences obtained had homology ranging from 99.64 to 99.70% compared with M. hawaiiensis sequences found in GenBank. This study is the first report of M. hawaiiensis from Indonesia.
Departemen Biologi, Institut Pertanian Bogor
2023-04-26
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42587
10.29244/jsdh.9.1.17-23
Jurnal Sumberdaya Hayati; Vol. 9 No. 1 (2023): 2023; 17-23
2477-037X
10.29244/jsdh.9.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42587/25452
10.29244/jsdh.9.1.17-23.25452
oai:ojs.journal.ipb.ac.id:article/42925
2023-07-14T01:46:58Z
sumberdayahayati:ART
Bioprospeksi Bunga Lolipop (Pachystachys lutea Nees) sebagai Sumber Alternatif untuk Produksi Gula: Bioprospecting of the lollipop plant (Pachystachys lutea Nees) as Alternative Source for Sugar Production
Wicaksono, Adhityo
Raihandhany, Reza
The lollipop plant (Pachystachys lutea Nees) has been known as an ornamental plant species that originated from the South America region. In Indonesia, some local children claim that the nectar of this flower has a very sweet flavor. This fact has inspired this short bioprospecting study of the lollipop plant with aim to discover its nectar as a potential alternative sugar source. The study was conducted in Bandung, West Java, Indonesia. Four lollipop plants from three different shading level (one plant in full shade andpartial shade, and two plant in full sun exposure) were sampled as many as five flowers from each plant and their nectar droplets, measured using brix refractometer, and also compared with sweet corn seeds (Zea mays L.) and sugarcane stems (Saccharum officinarum L.). The data was then validated for its significance using t-Tests. The result shows that the lollipop plant grown in partial shade has the highest brix percentage (27.00±1.02%) compared to the rest and is significantly different statistically. The brix percentage of all samples combined for this lollipop plant (25.56±0.42%) also surpassed the sugarcane (15.33±0.36%) and sweet corn (12.67±0.47%) and was significantly different statistically.
Departemen Biologi, Institut Pertanian Bogor
2023-05-29
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42925
10.29244/jsdh.9.2.63-69
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 63-69
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/42925/25625
10.29244/jsdh.9.2.63-69.25625
oai:ojs.journal.ipb.ac.id:article/43230
2024-03-21T03:58:52Z
sumberdayahayati:ART
Potensi Cadangan Biji Tumbuhan Bawah Pasca Erupsi Merapi di Taman Nasional Gunung Merapi: Seed Bank Potential of Understorey Plants After The Eruption of Merapi Volcano in Mount Merapi National Park
Fadilah, Anisa
Sulistijorini
Ariyanti, Nunik Sri
The 2010 eruption of Mount Merapi caused the ecosystem of Mount Merapi National Park had damage. The recovery of the surrounding ecosystem was called succession . Soil seed bank can be a seed resource for the succession. This research was conducted to analyze vegetation composition and explore the potential seed bank of understorey plants. The vegetation analysis was done using a quadratic method in the three locations: highly damaged, moderately damaged, and lightly damaged. A 1×1 m2 plot was used to collect 9 soil samples from each location. The soil samples were stored in a greenhouse for the germination test. Results showed that Poaceae dominated the vegetation in three locations. The vegetation in moderately and lightly damaged locations has a higher score in diversity and evenness than that in highly damaged locations. The seed bank results showed approximately 34 understorey plants from 14 families dominated by Poaceae. The similarity between the standing aboveground vegetation and soil seed banks in the three locations was low.
Departemen Biologi, Institut Pertanian Bogor
2024-03-18
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43230
10.29244/jsdh.10.1.15-24
Jurnal Sumberdaya Hayati; Vol. 10 No. 1 (2024): 2024; 15-24
2477-037X
10.29244/jsdh.10.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43230/27710
Copyright (c) 2024 Anisa Fadilah, Sulistijorini, Nunik Sri Ariyanti
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/43232
2023-01-23T03:20:27Z
sumberdayahayati:ART
Kepadatan dan Persebaran Parmarion pupillaris pada 10 Jenis Sayuran di Desa Dlangu, Kecamatan Trawas, Kabupaten Mojokerto: Density and Distribution of Parmarion pupillaris on 10 Species of Vegetables in Dlangu Village, Trawas District, Mojokerto Regency
Kepadatan dan Persebaran Parmarion pupillaris pada 10 Jenis Sayuran di Desa Dlangu, Kecamatan Trawas, Kabupaten Mojokerto
Oktavia Pradikaningrum, Novi
Chikmawati, Tatik
Widarto, Tri Heru
Vegetables are one of horticultural commodities having a relatively short life cycle. Pest is one of the problems faced in vegetable cultivations. One specie that often attack vegetables is Parmarion pupillaris (Mollusca). It is a semi-slug that has a small bump transparent coat and shell on its back. These semi-slugs are often found eating leaves, stems, flowers and fruit of the vegetables. The aims of the study were to study distribution patterns, density, feeding activity and size distribution of the P. pupillaris in 10 species of vegetables in Dlangu Village, Trawas District, Mojokerto Regency. The observation plots were chosen randomly by determining three plots of each species sized 1m x 1m plot with three replications. Direct observation of feeding activities was conducted at night. Measurement of body length was conducted directly at the time of observation. Data analysis of density and distribution patterns used the quadratic method and Morisita Index. The results of this study showed that the highest P. pupillaris density found in tomato (Solanum lycopersicum), 8.7 ind / m2, while the lowest density was found in corn (Zea mays), 0.5 ind / m2. P. pupillaris found had medium and small sizes. Distribution patterns of semi-slugs based on the Morisita Index is categorized as clump.
Departemen Biologi, Institut Pertanian Bogor
2023-01-23
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43232
10.29244/jsdh.8.2.75-81
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 75-81
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43232/24862
10.29244/jsdh.8.2.75-81.24862
oai:ojs.journal.ipb.ac.id:article/43433
2023-05-02T00:45:25Z
sumberdayahayati:ART
Keanekaragaman Burung di Kawasan Babakan Siliwangi City Forest Path, Kota Bandung: Bird Diversity in Babakan Siliwangi City Forest Path, Bandung City
Keanekaragaman Burung di Kawasan Babakan Siliwangi City Forest Path, Kota Bandung
Nasihin, Shelvie Raffiza
Rohmatullayaly, Eneng Nunuz
Indonesia is a habitat for around 17% of the world’s bird species. Birds have an essential role, such as helping in pollination and seed dispersal, controlling insects, and as indicators of environmental change, hence their existence needs to be maintained to maintain the balance of the ecosystem. Babakan Siliwangi City Forest Path Bandung is an urban and green open area used as a public area allowing it to be a habitat for various birds. Therefore, this study aimed to determine the diversity and birds at that location. The method used in this study is the point count method with ten observation points and five repetitions with one observation line. The results showed five species of birds with 45 individuals from four families, namely Passeridae, Apodidae, Pycnonotidae, and Dicruridae. The index value of bird species diversity in this area is moderate (1.20). The Cucak Kutilang (Pycnonotus aurigaster) had the highest abundance of bird species (58%), while the lowest was the Srigunting (Dicrurus macrocercus) (2%). In addition, the evenness of bird species is high (0.74) with no dominance (0.39) and low species richness (1.05). Thus, the Babakan Siliwangi City Forest Path Bandung area has ecosystem conditions to support a bird’s habitat.
Departemen Biologi, Institut Pertanian Bogor
2023-03-29
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43433
10.29244/jsdh.9.1.1-6
Jurnal Sumberdaya Hayati; Vol. 9 No. 1 (2023): 2023; 1-6
2477-037X
10.29244/jsdh.9.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43433/25194
10.29244/jsdh.9.1.1-6.25194
oai:ojs.journal.ipb.ac.id:article/43610
2023-01-20T02:59:49Z
sumberdayahayati:ART
Kandungan Gizi Jamur Tiram pada Substrat Kayu Sengon dan Klaras Pisang: Nutrition Contents of Oyster Mushroom on Sengon Wood and Banana Leaves Substrates
Kandungan Gizi Jamur Tiram pada Substrat Kayu Sengon dan Klaras Pisang: Nutrition Contents of Oyster Mushroom on Sengon Wood and Banana Leaves Substrates
Azizah, Malika
Sudirman, Lisdar Idwan
Arifin, Sukarya Zaenal
Setianingsih, Ika
Larasati, Afina
Zulfiqri, Aldy Muhammad
The study was conducted to observe the growth, fruiting body production and nutritional contents of white oyster mushroom (Pleurotussp., wild HS isolate) grown on 300 g of mixed substrate between sengon sawdust (Albizia chinensis) (SGKS) and dried banana leaves or klaras (Musa sp.) and compared with SGKS, the commonly used single substrate. Both substrates were added with 15% bran, 1.5% lime and 1.5% gypsum. The production of mushroom fruiting bodies on mixed substrates was higher than that of single substrate with biological efficiency of 27.24% and 22.00%, respectively. Likewise, the protein content of the mixed substrate was much higher than that of the single substrate, 19.6% and 10.9%, respectively, while the crude fiber and carbohydrate contents were slightly higher in the single substrate, respectively 8.76% and 54 ,37%. Further research needs to be carried out on a mixed substrate of at least 500 g to get a more complete pattern of the production and biological efficiency.
Departemen Biologi, Institut Pertanian Bogor
2023-01-20
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43610
10.29244/jsdh.8.2.57-64
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 57-64
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43610/24838
10.29244/jsdh.8.2.57-64.24838
oai:ojs.journal.ipb.ac.id:article/43808
2023-01-20T02:59:44Z
sumberdayahayati:ART
Potensi Daun dari Enam Jenis Tumbuhan sebagai Pewarna Alami untuk Tekstil: The Leaf Potential of Six Plant Species as Natural Dyes for Textile
Potensi Daun dari Enam Jenis Tumbuhan sebagai Pewarna Alami untuk Tekstil: The Leaf Potential of Six Plant Species as Natural Dyes for Textile
Ariyanti, Nunik Sri
Hayati, Neng Sri
Hadisunarso
The use of natural dyes for textile have advantages since they are enviromentally friendly. This study aims to analyzed the potential use of six plant species as natural dyes for textiles. This research used leaves of pucuk merah (Syzygium oleana), cinnamon (Cinnamomum burnamii), avocado (Persea americana), jakaranda (Jacaranda mimosifolia), eucalyptus (Eucalyptus sp.), and lanang (Oroxylum indicum); three types of mordant (alum, ferrous sulphate, lime); and three types of fabrics (silk, combed cotton, primisima cotton). The research stages included extracting dyes from the leaves and dyeing fabrics that had previously been treated with mordant. The potential dye was analyzed based on the color and its stability on fabrics. The colors were identified using RGB (Red Green Blue) Color Chart Reader. Color stability was measured based on the fastness test against washing process referring to SNI ISO 105-C06-2010. The application of dyes on different types of fabrics which was treated with different mordants yield color variations. In addition, mordant has a good effect on color fastness. All extract showed the best color and fastness on silk fabric treated with ferous sulphate. The plant observed in this study have potential use as textile dyes, but it is necessary to consider the type of fabric and mordant to make the best results.
Penggunaan pewarna alami untuk tekstil memiliki keunggulan, antara lain ramah lingkungan. Penelitian ini bertujuan menganalisis potensi pemanfaatan enam jenis tumbuhan sebagai pewarna alami tekstil. Penelitian menggunakan bahan daun dari pucuk merah (Syzygium oleana), kayu manis (Cinnamomum burnamii), alpukat (Persea americana), jakaranda (Jacaranda mimosifolia), kayu putih (Eucalyptus sp.) dan lanang (Oroxylum indicum); tiga jenis mordan yaitu tawas, tunjung, kapur sirih; dan tiga jenis kain yaitu katun combed, katun primisima, dan sutera. Tahapan penelitian meliputi ekstraksi zat warna dari tumbuhan dan pencelupan kain yang sebelumnya telah diberi perlakuan mordan. Potensi sebagai pewarna dianalisis berdasarkan warna yang dihasilkan dan stabilitas warna. Identifikasi warna dilakukan menggunakan RGB (Red Green Blue) Color Chart Reader. Stabilitas warna diukur dengan uji tahan luntur warna terhadap proses pencucian mengacu SNI ISO 105-C06-2010. Penerapan ekstrak pewarna pada jenis kain berbeda yang diberi perlakuan mordan berbeda-beda menghasilkan variasi warna. Selain itu, pemberian mordan juga berpengaruh baik terhadap ketahanan luntur warna akibat pencucian. Semua ekstrak menghasilkan warna dan ketahanan luntur terbaik pada kain sutera yang diberi perlakuan mordan tunjung. Semua jenis tumbuhan dalam penelitian ini berpotensi sebagai pewarna tekstil, namun untuk mendapatkan hasil terbaik dalam penggunaannya perlu mempertimbangkan jenis kain dan mordan.
Departemen Biologi, Institut Pertanian Bogor
2023-01-20
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43808
10.29244/jsdh.8.2.65-74
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 65-74
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43808/24840
10.29244/jsdh.8.2.65-74.24840
oai:ojs.journal.ipb.ac.id:article/43841
2023-01-03T06:38:20Z
sumberdayahayati:ART
Pengaruh Cendawan Endofit Akar dan Mikoriza Arbuskula Terhadap Pertumbuhan dan Kandungan Kurkumin Temulawak (Curcuma xanthorrhiza) : The Effects of Root Endophytic and Arbuscular Mycorrhizal Fungi on Growth and Curcumin Content of Temulawak (Curcuma xanthorrhiza)
The Effects of Root Endophytic and Arbuscular Mycorrhizal Fungi on Growth and Curcumin Content of Temulawak (Curcuma xanthorrhiza) : The Effects of Root Endophytic and Arbuscular Mycorrhizal Fungi on Growth and Curcumin Content of Temulawak (Curcuma xanthorrhiza)
Putra, Sukma Triperdana
Sukarno, Nampiah
Iswantini, Dyah
Widyastuti, Utut
Fadillah, Wendi Nurul
Temulawak (Curcuma xanthorrhiza) is known to be used as ingredient in Jamu and traditionally utilized to cure a range of illness. The global market demand for the rhizome of the temulawak affecting the urgency of sustainable rizhome production. The aim of this research was to analyze the effects of root endophytic and arbuscular mycorrhizal fungi on growth and rhizome curcumin content of the temulawak. There were five fungal inoculation treatments on C. xanthorrhiza seedling grown in sterilized and unsterilized growth media. They were root endophytic fungi A. niger (A), Glomus sp. (G), combination of A. niger and AMF Glomus sp. applied at the same time (GA) and at different time (G-A) and control. The experiment was conducted under greenhouse condition. The plant growth parameters, fungal colonization, and rhizomes curcumin content were measured. The result showed that there was a significant interaction between fungal inoculation and control treatments. In general, fungal inoculation on both sterilized and unsterilized growth media increased the plant growth and rhizomes curcumin content. On the sterilized growth media, C. xanthorrhiza inoculated by A. niger showed the best growth parameter. On the other hand, the best growth parameter on the unsterilized media was showed by C. xanthorrhiza inoculated by mixed fungal inoculums. The highest amount of curcumin content was showed by C. xanthorrhiza inoculated by Glomus sp. as a single inoculation.
Departemen Biologi, Institut Pertanian Bogor
2022-12-26
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43841
10.29244/jsdh.8.2.49-56
Jurnal Sumberdaya Hayati; Vol. 8 No. 2 (2022); 49-56
2477-037X
10.29244/jsdh.8.2
ind
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/43841/24652
10.29244/jsdh.8.2.49-56.24652
oai:ojs.journal.ipb.ac.id:article/44674
2023-05-02T00:45:09Z
sumberdayahayati:ART
Estimasi Simpanan Karbon Hutan di Resort Pengelolaan Hutan (RPH) Alue Geulima Tahura Pocut Meurah Intan Aceh Besar: Estimation of Forest Carbon Stocks in RPH Alue Geulima Tahura Pocut Meurah Intan, Aceh Besar
Subhan
Hanafi, Ilham
Rosalinda, Putri
Muslih, Ali Muhammad
Hayati, Durrah
Forests are natural resources that play an essential role in climate change mitigation. Rising earth temperatures are causing climate change, which is driven by an increase in greenhouse particles, one of which is carbon particles. Human actions generate carbon particles. The amount of carbon absorbed and stored is critical to understanding and serves as a measure of forest condition. The study’s goal is to determine the amount of carbon stored in the Alue Geulima forest in Tahura Pocut Meurah Intan. The Alue Geulima Forest is a representative conservation area with high biodiversity and forest cover. Nested plot methods (in metres): tree level (20 × 20); pole level (10 × 10) and sapling level (5 × 5). Placement of plots systematically (uniform spacing) and the initial plots were placed randomly. The number of plots is 25 plots, sampling of intensity 0.5% represents 200 ha of Alue Geulima forest. The results showed that the value of carbon stocks stored in various strata of stands (trees, poles and saplings) found in 25 measuring plots reached 3,483.76 tons or the average reached the highest in RPH Alue Geulima found at the tree level, namely 2,338.41 tons ha-1. The total carbon stock stored above ground level in the Alue Geulima Tahura PMI Aceh Besar RPH as a whole is 139.35 tons ha-1 with total carbon stocks per 200 ha Alue Geulima RPH forest area of 27,870.08 tons.
Departemen Biologi, Institut Pertanian Bogor
2023-04-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/44674
10.29244/jsdh.9.1.30-38
Jurnal Sumberdaya Hayati; Vol. 9 No. 1 (2023): 2023; 30-38
2477-037X
10.29244/jsdh.9.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/44674/25463
10.29244/jsdh.9.1.30-38.25463
oai:ojs.journal.ipb.ac.id:article/45380
2023-07-04T02:44:28Z
sumberdayahayati:ART
Bakteri Asam Laktat Kandidat Probiotik dari Susu Kuda Bima: Lactic Acid Bacteria from Bima Horse’s Milk as a Probiotic Candidates
Asnita, Dewi
Meryandini, Anja
Awareness of the role of healthy food has led to increased public interest in healthy food that has additional functions than as energy fulfillment. One form of the healthy foods is food that contains probiotics, so this study aims to select lactic acid bacteria from milk as probiotic candidates. Lactic acid bacteria isolates from goat, horse and buffalo milk in Indonesia were studied to find the best probiotic candidates out of 100 isolates. Parameters which are measured in this study included resistance to gastric acid, bile salts, aggregation, autoaggregation abilities, and sensitivity to antibiotics. One isolate from bima horse’s milk has the potency as a probiotic candidate. The bacterial isolate from Bima horse’s milk has the character of being resistant to acids, and bile salts, sensitive to the two antibiotics tested and can aggregate with Salmonella Thypimurium. From molecular identification, the selected Bima horse’s milk isolate has similarities with Lacticaseibacillus rhamnosus strain MG5511.
Departemen Biologi, Institut Pertanian Bogor
2023-05-24
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/45380
10.29244/jsdh.9.2.49-54
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 49-54
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/45380/25576
10.29244/jsdh.9.2.49-54.25576
oai:ojs.journal.ipb.ac.id:article/46392
2023-05-02T00:45:14Z
sumberdayahayati:ART
Biodiversitas Burung Air di Kawasan Mangrove di Sekitar Muara Sungai Lakawali dan Sungai Ussu Kecamatan Malili, Kabupaten Luwu Timur, Sulawesi Selatan: Biodiversity of Water Birds in the Mangrove Area Around the Estuaries of the Lakawali River and Ussu River, Malili District, East Luwu Regency, South Sulawesi
Makkatenni
Jalil
Amirullah
Ahmad, Sitti Wirdhana
Muhsin
Nasaruddin
Water bird diversity in mangrove ecosystem of the Malili District, East Luwu Regency, South Sulawesi, is rarely studied. This reseacrh aims to examine the diversity of bird species in the mangrove ecosystem, Malili District, East Luwu Regency, South Sulawesi. The study was conducted at two stations, namely mangrove forests at the Lakawali River estuary and at the Ussu River estuary. Data collection was carried out using field by field methods, observations were made with binoculars and a Nikon D5200 DSLR camera. Data analysis was performed using the Diversity Index (H’) formula according to Shannon-Winner and evenness index (E) according to Magurren. Species conservation status is determined based on Minister of Environment and Forestry Regulation No. P.106/MENLHK/SETJEN/ KUM.1/12/2018 and IUCN redlist. The results showed that 417 individual birds were found consisting of 5 orders, 7 families and 17 species, there was one protected species, namely great knot (Calidris tenuirostris). The diversity index (H’) in the estuary of Lakawali river is 2.48, and in the estuary of Ussu river is 2.59 which indicates the medium category. The evenness index (E) in the estuary of Lakawali river was 0.92 and in the Ussu River was 0.93 which showed that the distribution of species in both habitats was quite even.
Departemen Biologi, Institut Pertanian Bogor
2023-04-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46392
10.29244/jsdh.9.1.24-29
Jurnal Sumberdaya Hayati; Vol. 9 No. 1 (2023): 2023; 24-29
2477-037X
10.29244/jsdh.9.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46392/25462
10.29244/jsdh.9.1.24-29.25462
oai:ojs.journal.ipb.ac.id:article/46596
2023-07-04T02:44:33Z
sumberdayahayati:ART
Isolasi Cendawan Mikoriza Arbuskula dari Rizosfer Tanaman Berkayu Asal Pulau Bangka dan Karakteristik Struktur Kultur Mikorizanya: Isolation of Arbuscular Mycorrhizal Fungi from Rhizosphere of Bangka Island Woody Plants and their Mycorrhizal Structure Culture Characteristics
Sukarno, Nampiah
Rahmawati, Cici
Listiyowati, Sri
Fadillah, Wendi Nurul
Novera, Yanti
Arbuscular Mycorrhizal Fungi (AMF) associate with a variety of plants including forest trees. Research on AMF in forestry in Indonesia is limited, especially on woody plants grown in Bangka Island. Therefore, the aim of this research was to isolate and identify AMF associated with woody plants from Bangka Island grown in the post-mining soil in greenhouse for 7 years. The Soil samples derived from 8 pots of the 7 years old woody plants were used as spore sources. Spore extraction from the soil used the wet sieving and decanting method. Fungal identification was carried out based on morphological characteristics, and fungal isolation used pot culture with Pueraria javanica as a host plant. Fungal structures within the root were analyzed after root staining with trypan blue. There were 18 spore morphotypes observed which belong to 5 types of Acaulospora and 13 types of Glomus. Seven single spore pot cultures were successfully isolated from species of Acaulospora sp.1, Acaulospora sp.4, Acaulospora sp.5, Glomus sp.2, Glomus sp.3, Glomus sp.6, and Glomus sp.11. AM fungal colonization structures observed within the root were Paris type arbuscules, internal hyphae, and vesicles. The AMF cultures obtained could be used as biofertilizer for woody plant seedlings production for post mining reclamation activities.
Departemen Biologi, Institut Pertanian Bogor
2023-05-17
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46596
10.29244/jsdh.9.2.39-48
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 39-48
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46596/25556
10.29244/jsdh.9.2.39-48.25556
oai:ojs.journal.ipb.ac.id:article/46784
2023-12-27T07:11:20Z
sumberdayahayati:ART
Pertumbuhan dan Produksi Tanaman Seledri (Apium graveolens L.) dengan Aplikasi Nutrisi Organik Melalui Sistem Hidroponik: Growth and Production of Celery Plants (Apium graveolens L.) with the Application of Organic Nutrients Through Hydroponic Systems
Handayani, Fitrianti
Adelina, Fitrah
Maretik, Maretik
Tojang, Djunarlin
Syadiah, Essa Annisa
Celery plant (Apium graveolens L.) belongs to the class of important leaf vegetables and has export value. Celery is widely grown in Indonesia is leaf celery which has many benefits, among others, can be used as a complement to the cuisine and has medicinal properties. The study was conducted in July-October 2022 in Toari Village, Toari District, Kolaka Regency, Prov. Southeast Sulawesi. This study uses a complete random design (CRD) single factor pattern consisting of 3 (three) treatments, namely BP0 as a control, BP1 with a dose of 200 ml/liter of banana weevil water, BP2 with a dose of 250 ml/liter of banana weevil water so that there are 9 experimental units. Further test using the Least Significance Different (LSD). The parameters observed were plant height, number of leaves, and fresh weight of the plant. The results showed that the treatment of BP2 with a dose of 250 ml/liter of banana tuber water has the highest value compared to the treatment of BP1 and BP0. The results of variety analysis showed that the organic nutrition of banana weevil had a significant effect on plant height, number of leaves, and fresh weight of the plant.
Departemen Biologi, Institut Pertanian Bogor
2023-11-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46784
10.29244/jsdh.9.4.134-137
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 134-137
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46784/26667
Copyright (c) 2023 Fitrianti Handayani, Fitrah Adelina, Maretik Maretik, Djunarlin Tojang, Essa Annisa Syadiah
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/46968
2023-12-27T07:11:13Z
sumberdayahayati:ART
Keanekaragaman dan Distribusi Gastropoda Air Tawar di Sungai Ciapus, Jawa Barat, Indonesia: Diversity and Distribution of Freshwater Gastropods in Ciapus River, West Java, Indonesia
Putra, Ayub Wirabuana
Al Anshari, Muhammad
Sukri, Nurul Magfirah
Widarto, Tri Heru
Atmowidi, Tri
Litaay, Magdalena
Priawandiputra, Windra
Despite being part of food web and bioindicator in freshwater ecosystems, gastropods are globally jeopardized. Therefore, the occurence of freshwater gastropods need to be assessed. This research aimed to examine diversity and distribution of freshwater gastropods along the Ciapus River in Bogor, West Java, Indonesia. The research was conducted from February to May 2020. Sampling was carried out within limited 15 minutes time period using five 1 × 1 m plots established at each of four survey stations. Gastropods were collected from the bottom of river, rock surface and riverbanks within 15-100 cm of water depth. Environmental parameters were recorded. Data was analyzed using biodiversity index parameters and diversity t-test. The survey collected a total 587 individuals from 7 species of freshwater gastropods. The abundance, species richness and diversity of gastropods in the Ciapus river were different between upstream and downstream, location with high altitude tend to have low number of species. Glyptophysa stagnalis became the only species recorded from upstream area. Meanwhile, there were 4 species, which were collected in other three stations and 2 species that recorded from two stations. In three stations, Tarebia granifera was the most dominant species.
Departemen Biologi, Institut Pertanian Bogor
2023-11-29
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46968
10.29244/jsdh.9.4.145-151
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 145-151
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/46968/26693
Copyright (c) 2023 Ayub Wirabuana Putra, Muhammad Al Anshari, Nurul Magfirah Sukri, Tri Heru Widarto, Tri Atmowihi, Magdalena Litaay, Windra Priawandiputra
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/47019
2024-03-21T03:58:56Z
sumberdayahayati:ART
The Potential of Mycofoam as a Biocomposite Material with Various Substrate and Mushroom Compositions
Christos, Revelo Eved
Hartanti, Anastasia
Subali, Dionysius
Mycofoam is a biocomposite composed of mycelial filaments that bind to the host substrate, which can replace polystyrene. This research aims to determine the most appropriate formulation of the growing medium and mushroom to be used in mycofoam products based on some parameters. Composition is one of the main factors for selecting the most appropriate mycofoam to replace polystyrene. On the other hand, the quality of mycofoam can be assessed through its strength and water resistance. The mushroom mycelium used in this study came from Pleurotus ostreatus and Lentinula edodes. Besides, the growing medium formulation comprises five different compositions, each containing different proportions of sawdust and bagasse. This research was composed of preparation of growing medium, spawn inoculation, molding, heating, testing, and data analysis. Based on the results, the combination of 100 percent sawdust and L. edodes was the most appropriate choice compared to other formulations based on strength and appearance. The results of the water absorption test showed that all mycofoam formulations were not resistant to water, bio-based coating can be used to overcome this problem.
Departemen Biologi, Institut Pertanian Bogor
2024-03-15
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47019
10.29244/jsdh.10.1.7-14
Jurnal Sumberdaya Hayati; Vol. 10 No. 1 (2024): 2024; 7-14
2477-037X
10.29244/jsdh.10.1
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47019/27688
Copyright (c) 2024 Revelo Eved Christos, Anastasia Hartanti, Dionysius Subali
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/47163
2023-07-04T02:44:17Z
sumberdayahayati:ART
Observasi Perilaku Cacing Tanah Metaphire sp. Sebagai Upaya Awal Domestikasi: Behavioural Observation of Earthworm Metaphire sp. as an Initial Domestication Effort
Karmila, Dewi
Widarto, Tri Heru
Earthworms play many roles, comprising processing soil, improving soil fertility, and being an ingredient in various products (e.g., medicine and cosmetics). Therefore, earthworms are widely cultivated. The Indonesian worm, Metaphire sp., constitutes a large biomass but has not been widely researched and cultivated. Domestication is a necessary first step in facilitating cultivation and husbandry. This study aims to determine the natural daily behavioral pattern of adult Metaphire sp. earthworms at the individual level. This research was conducted by collecting and keeping a stock of worms. Then, we observed the natural behavior of Metaphire sp. on and under the soil surface (through a glass terrarium) for seven days each. Observed parameters for each behavior were recorded in the ethogram table. We also sketched and recorded the length of the excavated tunnel. During the day, Metaphire sp. showed predominantly resting or inactive behavior, mostly occurring under the soil surface. Metaphire sp. comes to the ground mostly in the evening. Based on these results, the peak activity of Metaphire sp. can be stated that it takes place at night from 18.00-23.00. At night, Metaphire sp. appeared and did most activities on the surface. We conclude that Metaphire sp. is most active at night, from 18.00- 23.00.
Departemen Biologi, Institut Pertanian Bogor
2023-06-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47163
10.29244/jsdh.9.2.70-80
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 70-80
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47163/25827
10.29244/jsdh.9.2.70-80.25827
oai:ojs.journal.ipb.ac.id:article/47735
2023-09-12T04:15:03Z
sumberdayahayati:ART
Keanekaragaman Coccinellid Predator sebagai Musuh Alami Hama Kutu-Kutuan pada Ekosistem Pertanaman Cabai Merah di Kecamatan Merawang, Kabupaten Bangka: Diversity of Predatory Coccinellids as Natural Enemies Pest of Fleas in the Red Chili Plantation Ecosystem in Merawang District, Bangka Regency
Luffi Pratiwi
Anggraeni
Apriyadi, Rion
Coccinellid beetles (Coleoptera), most of which are predatory species on small, soft-bodied insects. Predatory Coccinellids are biological agents that functions as pest control in cultivated plants. The control of plant pests needs the availability of data on potential coccinellid predators. This reserach aims to study the diversity, richness, evenness and dominance of predatory coccinellid and to determine their relationship with environmental microclimate parameters. The research was carried out in the red chili plantation ecosystem at Merawang District, Bangka Regency. Three stations were used, i.e., station 1, 2, and 3 in Kimak, Jada Bahrin, and Balunijuk villages, respectively. Predatory coccinellid were collected by hand picking and by using a sweep net. Data on diversity analyzed using the Shannon-Wiener, Data on richness analyzed using the Margalef, Data on evenness analyzed using the Pielow evenness indices. dominance species was analyzed using the Simpson formula. The results showed that there were 7 species of predatory coccinellid, namely Coccinella tranversalis, Harmonia octomaulata, Menochilus sexmaculatus, Coelephora. macullata, C. bisellata, Verania lineate, and V. discolor with diversity at a moderate level (1,254), evenness at a low level (0.239) , the richness at a low level (1,628), and dominance of coccinellid at a low level (0.369).
Departemen Biologi, Institut Pertanian Bogor
2023-09-08
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47735
10.29244/jsdh.9.3.119-124
Jurnal Sumberdaya Hayati; Vol. 9 No. 3 (2023): 2023; 119-124
2477-037X
10.29244/jsdh.9.3
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47735/26265
10.29244/jsdh.9.3.119-124.26265
oai:ojs.journal.ipb.ac.id:article/47871
2023-09-12T04:15:09Z
sumberdayahayati:ART
Stok Karbon Organik Sedimen di Kawasan Ekosistem Mangrove Pesisir Kabupaten Kolaka Sulawesi Tenggara: Organic Carbon Stock in the Mangrove Ecosystem Area of Kolaka Coastal Line Southeast Sulawesi
Hasidu, Fajar
Maharani, Maharani
Kharisma, Gaby Nanda
Saleh, Ramlah
Putri Grace Simamora
Sri Rezeki
Arif Prasetya
La Ode Muhamad Hazairin Nadia
Zulfathri Randhi
Hasan Eldin Adimu
Mangrove ecosystem can absorb and store carbon stock in their biomass and sediment. This ecosystem plays an important role in the carbon cycle. This study aimed to analyze the C-organic content and organic carbon stock of sediment, also CO2 absorption. The sediment sampling was conducted in the Kolaka Coastal line mangroves using a Peat Auger for 1 m of sediment depth. Then the sediment was separated into four layers. Then the sediment samples were oven dried at 50°C for 1 week for sediment bulk density analysis (SBD). The analysis of the C-organic content of sediment was done by the LOI method. The estimation of sediment carbon stock using sediment C-organic data and SBD data. The results showed that the highest average of C-organic content was in station 3 (4.12±0.15%). In the othher hand, the highest average of SBD was in station 1 (0.67±0.02 g cm-3). Overall, the total of sediment C-organic stock in station 1 was higher than other station (233.67±11.90 Mg C ha-1). The total capacity of CO2 absorption by sediment in the station 1 was also higher than other station (856.77±37.66 Mg CO2 ha-1). The sediment C-organic stock was influenced by C-organic content and SBD value.
Departemen Biologi, Institut Pertanian Bogor
2023-08-28
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47871
10.29244/jsdh.9.3.104-108
Jurnal Sumberdaya Hayati; Vol. 9 No. 3 (2023): 2023; 104-108
2477-037X
10.29244/jsdh.9.3
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/47871/26185
10.29244/jsdh.9.3.104-108.26185
oai:ojs.journal.ipb.ac.id:article/48036
2023-07-04T02:44:10Z
sumberdayahayati:ART
Fenologi Fase Pembungaan dan Perbuahan serta Produksi Polen pada Tanaman Kacang Panjang Kultivar Sabrina: Phenology of Flowering and Fruiting Phases, and Pollen Production in Yardlong Bean Cultivar Sabrina
Rizkyma, Nurul Fadhila
Ariyanti, Nunik Sri
Dorly
Yardlong beans (Vigna unguiculata subsp. sesquipedalis (L.) Verdc.) is a vegetable source of vitamins and minerals which are quite widely cultivated in Indonesia. Phenology study the phases that occur in a plant that is provides benefits in agriculture, but information on the phenology of legumes crops in Indonesia is still scarce. This study aims to observe the reproductive phenology and pollen production of the yardlong bean cultivar Sabrina. A phenological study was carried on 7 plants to obtain information on the timing and duration of the reproductive period, inflorescence and fruiting phases, peak flowering time, and flower biology. Pollen production was observed in 5 samples of flowers. Pollen microscopic preparations were made using the acetolysis method. The results showed that the flowering and fruiting phases took 21-29 days; including flower initiation phase 7-10 days, small bud phase 1day, large bud phase 1 day, anthesis phase 1-2 days, and fruit development phase 11-15 days. Flower initiation occurred 36 days after planting (DAP), and flower blooming occurred 49 DAP. The peak of flowering occurred at 56-62 DAP. The flowers of the Sabrina cultivar have purplish-white corollas, producing about 276±23.58 pollen/anther.
Departemen Biologi, Institut Pertanian Bogor
2023-06-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48036
10.29244/jsdh.9.2.87-95
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 87-95
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48036/25830
10.29244/jsdh.9.2.87-95.25830
oai:ojs.journal.ipb.ac.id:article/48114
2023-09-12T04:15:13Z
sumberdayahayati:ART
Seleksi dan Karakterisasi Bakteri Halotoleran Penghasil Enzim Amilase Dari Produk Fermentasi Ikan-Inasua: Selection and Characterization of Halotolerant Bacteria that produce Amylase Enzyme from Fish-Inasua Fermented Food
Gunawan, Karina Eku Dwinanda
Priyanto, Jepri Agung
Mubarik, Nisa Rachmania
Fish-inasua fermented food is a potential source to obtain halotolerant bacteria-producing amylase. Previously, four bacterial isolates such as IG12, IG6, IG66, and IG31, isolated from this food, have been reported to be able to produce protease and lipase enzyme, but their potential as amylase enzyme producers have not been studied. This study aims to characterize and test the potential of halotolerant bacteria isolated from this food in producing amylase enzymes. Based on Gram staining, four bacterial isolates were Gram-positive. The qualitative test of amylase on NA medium with the addition of 1% starch showed four bacteria were able to produce amylase in NaCl (0 to 5%)-containing medium. IG66 isolate was the most potential isolate because it had the highest enzyme activity in a medium with 5% NaCl concentration, which was 0.095 U/ml. The amylase activity was produced maximum at the 8th hour, which is the early stationary phase. Its maximum activity in the 5% NaCl-containing medium was at the 10th hour. In addition, amylase produced by IG66 isolate reached optimum activity at a temperature of 50°C and pH 7. This study concluded that IG66 isolate was the most potential halotolerant isolate that could be developed as an amylase-producing agent.
Departemen Biologi, Institut Pertanian Bogor
2023-08-28
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48114
10.29244/jsdh.9.3.96-103
Jurnal Sumberdaya Hayati; Vol. 9 No. 3 (2023): 2023; 96-103
2477-037X
10.29244/jsdh.9.3
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48114/26184
10.29244/jsdh.9.3.96-103.26184
oai:ojs.journal.ipb.ac.id:article/48165
2023-07-04T02:44:14Z
sumberdayahayati:ART
Pelapisan Benih dengan Aktinobakteri untuk Meningkatkan Pertumbuhan Tanaman Padi: Actinobacterial Seed Coating for Promoting Rice Plant Growth
Fitriani, Elisa Sopiatul
Abidin, Zaenal
Lestari, Yulin
The need for rice continues to increase along with the increase in population. Efforts to increase rice production is generally carried out through proper and balanced fertilization. Other than that, plant growth-promoting actinobacterial (PGPB) inoculants can be used as an alternative solution. This study aimed to examine the effect of the application of actinobacterial seed dressing and NPK fertilizers on the growth of rice plants grown in a glass house. A randomized block design with three factors was conducted, consisting of actinobacterial seed dressing (added and not added), type of carrier (zeolite, peat, and combinations) and doses of NPK fertilizer (0 g/pot, 0.375 g/pot, and 0.75 g/pot). The addition of actinobacteria consortium, peat-zeolite combination 1:3, and NPK fertilizer at a dose of 0.75 g/pot (A2C3P3) gave consistent results in increasing the average yield of rice vegetative and reproductive parameters observed in the glass house. The A2C3P3 treatment had a significant effect on the number of tillers, width of flag leaf, dry weight of roots and shoots of rice observed at 10 WAP compared to other treatment combinations. The actinobacterial seed coating plays a pivotal role in supporting rice plant growth.
Departemen Biologi, Institut Pertanian Bogor
2023-06-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48165
10.29244/jsdh.9.2.81-86
Jurnal Sumberdaya Hayati; Vol. 9 No. 2 (2023); 81-86
2477-037X
10.29244/jsdh.9.2
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48165/25828
10.29244/jsdh.9.2.81-86.25828
oai:ojs.journal.ipb.ac.id:article/48889
2023-09-12T04:15:06Z
sumberdayahayati:ART
Variasi Sisik Tumbuhan Paku Terestrial di Kampus IPB, Dramaga, Bogor : Variations of Terrestrial Scale Fern on The Campus of IPB University, Dramaga, Bogor
Halimatussadiah, Siti
Ratna Djuita, Nina
Chikmawati, Tatik Chikmawati
IPB Dramaga campus has high biodiversity, one of which is terrestrial ferns. Ferns have scales or hairs that cover the rhizome, petiole and leaf blade. The characteristic of scales can be used in the identification of fern species. The aim of this study was to determine the morphological diversity of terrestrial fern scales collected from the IPB Dramaga campus. The fern scales was observed under a light microscope connected to an indomicro and the density was calculated. The rhizome and petiole scales found in the form of lanceolate, ovate, subulate, linear, and reniform. The tip of the scales varies from thick, and needle-like, thin, and thick. The edges of the scales vary, namely threaded, flat, or banded. The attachments of the base of the scales found were, peltate. pseudopeltate, and basifix. The color of the scales varies from transparent, yellow, light brown, fawn, and dark brown. The scale density ranged from 0.6 to 21.3/mm2. The Pteridaceae have more characteristics in common between their genera than the other two family, but these similarities cannot be used for taxonomic identification and classification, because they are not specific for each genus.
Departemen Biologi, Institut Pertanian Bogor
2023-08-28
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48889
10.29244/jsdh.9.3.109-118
Jurnal Sumberdaya Hayati; Vol. 9 No. 3 (2023): 2023; 109-118
2477-037X
10.29244/jsdh.9.3
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/48889/26190
10.29244/jsdh.9.3.109-118.26190
oai:ojs.journal.ipb.ac.id:article/49491
2023-12-27T07:10:48Z
sumberdayahayati:ART
Peranan Pseudomonas aeruginosa ATCC 15442 terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Varietas Bonita pada Kondisi Salin: The Role of Pseudomonas aeruginosa ATCC 15442 on the Growth of Bonita Hot Pepper (Capsicum frutescens L.) Variety in Saline Conditions
Ratnasari, Aas
Rachmania Mubarik, Nisa
Tjahjoleksono, Aris
Hot pepper (Capsicum frutescens L.) is one of the food crop commodities that is widely cultivated in Indonesia. Salinity stress can reduce the bioavailability of potassium and its uptake by plants, which will ultimately reduce plant growth and production. One way to reduce the effect of salinity and increase potassium uptake by plants is to use potassium-solubilizing bacteria. One of the bacteria that can solubilize potassium is Pseudomonas aeruginosa. This research aims to study the role of Pseudomonas aeruginosa ATCC 15442 on the growth of the Bonita variety of hot pepper under saline conditions. This study used a completely randomized factorial design with four concentration levels of NaCl treatment: 0, 4, 8, and 12 g/L, as well as two levels of bacteria administration: without bacteria and with bacteria. The results showed that the application of bacteria, salt concentration, and the interaction of the two had no effect (p-value> 0.05) on the growth of hot pepper plants with the observed parameters namely plant height, number of leaves, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, and chlorophyll content.
Departemen Biologi, Institut Pertanian Bogor
2023-12-27
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/49491
10.29244/jsdh.9.4.171-177
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 171-177
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/49491/26973
Copyright (c) 2023 Aas Ratnasari, Nisa Rachmania Mubarik, Aris Tjahjoleksono
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/49536
2023-09-12T04:14:58Z
sumberdayahayati:ART
Identifikasi Berdasarkan Anatomi Tumbuhan Pakan dalam Feses Gajah Sumatra (Elephas maximus sumatranus) di Taman Nasional Way Kambas: Identification Based on the Anatomy of Forage Plants in the Fecal of the Sumatran Elephant (Elephas maximus sumatranus) in Way Kambas National Park
Adinda, Sekar Khalishah
Ariyanti, Nunik Sri
Dorly, Dorly
The diversity of forage plant species for elephants can be analyzed by observing the anatomy of undigested plant fragments in the fecal. This study aims to identify forage plants from the fecal samples of Sumatran elephant in Way Kambas National Park. The research methods include collected fecal samples at Way Kambas National Park, prepared slide microscope of epidermis of the plant fragments using the whole mount method, observed the anatomical characters and identified the plant fragments based on data from previous studies and reference. The results obtained 34 types of epidermis which were differentiated based on the characteristics of epidermal cell, stomata and trichomes. These epidermis types were used to identify the plants forage by Sumatran elephants. We found leaf fragment of four families, namely Arecaceae, Cyperaceae, Poaceae and Zingiberaceae. The most common fragments found in the fecal samples were the leaf fragments of Poaceae (28 type epidermis). Anatomical study on the plant fragments in fecal can be used as an alternative method in studying plants consumed by elephant.
Departemen Biologi, Institut Pertanian Bogor
2023-09-11
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/49536
10.29244/jsdh.9.3.125-133
Jurnal Sumberdaya Hayati; Vol. 9 No. 3 (2023): 2023; 125-133
2477-037X
10.29244/jsdh.9.3
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/49536/26266
10.29244/jsdh.9.3.125-133.26266
oai:ojs.journal.ipb.ac.id:article/50294
2023-12-27T07:11:02Z
sumberdayahayati:ART
Variasi Bentuk dan Warna Sisik Sayap Kupu-Kupu dan Ngengat: Variations in Shape and Color of Butterfly Wing Scales and Moths
Rani, Marchika Rimadhanti Irmanda
Atmowidi, Tri
Widarto, Tri Heru
Butterflies and moths are members of Lepidoptera with the main characteristic of having two pairs of membranous wings covered with scales. The wings of butterflies and moths have colored patterns that can be used as protection from predators. The aim of this study was to compare the shape, size, and color variations of the scales on the wings of butterflies and moths. Samples of butterflies and moths were collected from the Dramaga Bogor Agricultural University campus. In this study, 11 species of butterflies were used belonging to three families, namely Pieridae, Nymphalidae, and Papilionidae, and 9 species of moths in four families, namely Erebidae, Geometridae, Hesperiidae, and Uraniidae. Observation of scales was carried out with a compound microscope connected to a camera, and measured using imageJ. The shape of the wing scales of butterflies and moths was elongated and widened with the base of the scales and the number of teeth on the distal part varied. The shape of the serrations on the butterfly scales tends to be rounded, while on the moth it is tapered. Larger scale sizes are found on light-colored butterfly scales and dark-colored moth scales.
Departemen Biologi, Institut Pertanian Bogor
2023-12-19
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50294
10.29244/jsdh.9.4.164-170
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 164-170
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50294/26878
Copyright (c) 2023 Marchika Rimadhanti Irmanda Rani, Tri Atmowidi, Tri Heru Widarto
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/50495
2024-01-03T08:52:30Z
sumberdayahayati:ART
Deteksi Bakteri Gram-Negatif Pada Permukaan Daun Kemangi (Ocimum basilicum) dari Tiga Pasar Tradisional di Bogor: Detection of Gram-Negative Bacteria on the Leaf Surface of Basil (Ocimum basilicum) Collected from Three Traditional Markets in Bogor
Getriani, Zerina
Priyanto, Jepri Agung
Budiarti, Sri
Ocimum basilicum or basil is commonly consumed raw by Indonesian. However, it is easily contaminated by pathogenic bacteria. This study aimed to detect Gram-negative bacteria in basil leaves obtained from three traditional markets in Bogor. Isolation and quantification of bacteria using serial dilution showed that the average number of bacteria on the surface of basil leaves was 9.6 × 107 CFU/g. Basil leaves obtained from the second traditional market had the highest number of bacteria of 11.3 × 107 CFU/g. All isolated bacteria have the same morphology namely bacilli, then further purified and characterized physiologically. The nine bacterial isolates obtained were able to grow on the selective-differential media including Salmonella-Shigella agar (SSA), bismuth sulphite agar (BSA), and eosin-methylen blue (EMBA). Gram staining showed that all bacterial isolates were classified as Gram-negative bacteria. The hemolytic ability of bacterial isolates was tested using blood agar base media, three out of nine bacterial isolates were able to produce hemolysin. Molecular identification based on 16S rRNA sequences showed that the bacterial isolates belonged to the Providencia sp., Proteus sp., Pseudomonas sp., and Kluyvera sp.
Departemen Biologi, Institut Pertanian Bogor
2023-11-29
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50495
10.29244/jsdh.9.4.138-144
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 138-144
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50495/26692
Copyright (c) 2023 Sri Budiarti
https://creativecommons.org/licenses/by/4.0
oai:ojs.journal.ipb.ac.id:article/50680
2023-12-27T07:11:09Z
sumberdayahayati:ART
Isolasi dan Identifikasi Cendawan Endofit Akar Anggrek Epifit dan Hemiepifit: Isolation and Identification of Endophytic Fungi in Epiphytic and Hemiepiphytic Orchid Root
Michael, Michael
Sukarno, Nampiah
Mursidawati, Sofi
Sandra, Edhi
Rahayu, Nadiya Dwi
Orchids form a symbiotic relationship with endophytic fungi throughout their life cycle, including their seed germination. Research on orchid endophytic fungi in Indonesia is still limited. This study aimed to isolate and identify endophytic fungi of Phalaenopsis amabilis, Dipodium brevilabium, Vanilla planifolia, and Aerides odorata orchids. Endophytic fungi were isolated from surface-sterilized orchid root pelotons. Fungal identification was based on morphological and molecular characteristics using ITS rDNA sequences, followed by BLAST and phylogenetic tree analysis. All orchids studied had peloton structures in root cortex tissues. From the four orchids studied, 22 fungal isolates were obtained. Five fungal isolates were obtained from the P. amabilis orchid, consisting of 1 Penicillium and 4 sterile mycelium isolates. The D. brevilabium had 7 fungal isolates, namely 1 Penicillium and 6 Fusarium isolates. The V. planifolia had 6 Fusarium isolates, whereas the A. odorata had 4 isolates, such as 1 Penicillium, 2 sterile mycelium, and 1 unidentified isolate. The genus Penicillium was found in 3 out of the 4 orchid species studied. One Penicillium isolate was molecularly identified as Penicillium citrinum. Endophytic fungi in P. amabilis were mostly sterile mycelium, while D. brevilabium, V. planifolia, and A. odorata were dominated by Fusarium.
Departemen Biologi, Institut Pertanian Bogor
2023-12-12
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
application/pdf
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50680
10.29244/jsdh.9.4.152-163
Jurnal Sumberdaya Hayati; Vol. 9 No. 4 (2023): 2023; 152-163
2477-037X
10.29244/jsdh.9.4
eng
http://journal.ipb.ac.id/index.php/sumberdayahayati/article/view/50680/26814
Copyright (c) 2023 Nampiah Sukarno, Michael Michael, Sofi Mursidawati, Edhi Sandra, Nadiya Dwi Rahayu
https://creativecommons.org/licenses/by/4.0
d24c3c13ee77baa443e6980531833d30