Pengaruh Aplikasi Bioarang dan Zeolit pada Fluks CO2, Populasi Mikrob, dan Aktivitas Enzim Mikrob pada Gambut
Abstract
Oil palm plantation on peatlands is considered to contribute to increasing global warming by releasing CO2 as one of the greenhouse gases that cause global warming. The addition of ameliorants, such as biochar and zeolite, can absorb CO2 from soil respiration and store and filter it in their molecular pores. This research aimed to study the effect of ameliorant application on the CO2 flux, water content, microbial population, and enzyme activities. Ameliorant was applied to peat soil with two factors. The first factor was an ameliorant combination with 6 treatment levels: control (A0); zeolite (A1); biochar (A2); zeolite:biochar 75:25; zeolite:biochar 25:75; zeolite:biochar 50:50, and the second factor was 3 levels dose of treatment (% w/w): 1.5%, 3%, and 4.5%. Peat flux CO2 and water content were measured monthly for four months in the laboratory. Without mixing with biochar (A1), the results showed that zeolite suppressed CO2 flux and suppressed the decrease of water content better than other ameliorant combinations. However, different ameliorant dosage percentages did not show any significant results. Ameliorant application and incubation affected the microbial population and enzyme activities, and the results were varied. Chemical characteristics changed after 4 months of incubation. In conclusion, our results indicate that only zeolite amendment can suppress CO2 flux and decrease water content but did not affect microbial population dynamics and enzyme activities.
Keywords: ameliorant, CO2 flux, enzyme activities, lignocellulolytic microbes, peat
Downloads
References
Agus F, Handayani E, Noordwijk MV, Idris K, Sabiham S. 2010. Root respiration interferes with peat CO2 emission measurement. Paper presented in 19th world congress of soil science, Soil Solutions for a Changing World. 1–6 August 2010. Brisbane-Australia (AU).
Apriyanti E. 2012. Adsorpsi CO2 Menggunakan zeolit: aplikasi pada pemurnian biogas. Jurnal Universitas Pandanaran. 10(23): 1827.
Atikah WS. 2017. Potensi zeolit alam gunung kidul teraktivasi sebagai media adsorben pewarna tekstil. Arena Tekstil. 32(1): 1724.
Bonnen AM, Anton LH, Orth AB. 1994. Lignin-degrading enzymes of the commercial button mushroom, Agaricus bisporus. Applied and Environmental Microbiology. 60(3): 960965.
Case SDC, McNamara NP, Reay DS, Whitaker J. 2014. Can biochar reduce soil greenhouse gas emissions from a Miscanthus Bioenergy Crop? GCB Bioenergy. 6(1): 76–89.
Chiang Y, Juang R. 2017. Surface modifications of carbonaceous materials for carbon dioxide adsorption: a review. Journal of the Taiwan Institute of Chemical Engineers. 71: 214–34.
Choirunnisa, Zul D, Pratiwi NW. 2017. Formulasi mikroorganisme lignoselulolitik asal tanah gambut Desa Rimbo Panjang, Kampar, sebagai bioaktivator bentuk padat. Jurnal Riau Biologia. 2(2): 9099.
Dar AM, Pawar KD, Jadhav JP, Pandit RS. 2015. Isolation of cellulolytic bacteria from the gastro– intestinal tract of Achatina fulica (Gastroda: Pulmonata) and their evaluation form cellulose biodegration. International biodeterioration and biodegradation. 98: 73–80.
Duza MB, Mastan SA. 2013. Isolation, characterization and screening of enzyme producing bacteria from different soil samples. International Journal of Pharma and Biosciences. 4(2): 813–824.
Eichlerova IJ, Snajdr P, Baldrian. 2012. Laccase activity in soils. Considerations for the measurement of enzyme activity. Elesivier. Chemosphere. 88(10): 11541160.
Girkin NT, Lopes dos Santos RA, Vane CH, Ostle N, Turner BL, Sjögersten S. 2020. Peat properties, dominant vegetation type and microbial community structure in a tropical peatland. Wetlands. 40: 1367–1377.
Gupta C, Jain P, Kumar, Dixit AK, Jain RK. 2015. Production of cellulase enzyme from isolated fungus and its application as efficient refining aid for production of security paper. International Journal Applied Microbiology and Biotechnology Research. 3(1): 1119.
Hergoualc’h K, Verchot L. 2011. Stocks and fluxes of carbon associated with land use change in Southeast Asian tropical peatlands: A review. Global Biogeochemical Cycles. 25(2): 1-13.
Hosseini SA, Shah N. 2011. Modelling enzymatic hydrolysis of cellulose part I: population balance modelling of hidrolysis by endoglucanase. Biomass and Bioenergy. 35(9): 3841-3848.
Janusz G, Pawlik A, Sulej J, Swiderska-Burek U, Jarosz-Wilkołazka A, Paszczynski A. 2017. Lignin degradation: microorganisms, enzymes involved, genomes analysis and evolution. FEMS Microbiology Reviews. 41(6): 941962.
Jaya GP, Siregar EBM, Annab N. 2015. Uji potensi fungi pelapuk putih pada kayu karet lapuk (Hevea brasilliensis Muell. Arg) sebagai pendegradasi lignin. Peronema Forestry Science Journal. 4(2): 103-109.
Khotimah S, Suharjono, Ardyati T, Nuraini Y. 2020. Isolation and identification of cellulolytic bacteria at fibric, hemic and sapric peat in Teluk Bakung Peatland, Kubu Raya District, Indonesia. Biodiversitas. 21(5): 21032112.
Kunitake E, Kobayashi T. 2017. Conservation and diversity of the regulators of cellulolytic enzyme genes in Ascomycete fungi. Current Genetic. 63(6): 951–958.
Kusumastuti R, Sriyono, Pancoko M, Butar-Butar SL, Putra GE, Tjahjono H. 2019. Study on the mechanism of CO2 adsorption process on zeolite 5A as a molecular sieve in RDE system: an infrared investigation. Journal of Physics: Conference Series. 1198(3): 1-8.
Madsen R, Xu L, Claassen B, McDermitt D. 2009. Surface monitoring method for carbon capture and storage projects. Energy Procedia. 1(1): 21612168.
Mandels M, Andreotti R, Roche C. 1976. Measurement of saccharifying cellulase. Biotechnology and Bioengineering Symposium. 6: 21-33.
Melling L, Tan CSY, Goh KJ, Hatano R. 2013. Soil microbial and root respirations from three ecosystems in tropical peatland of Sarawak, Malaysia. Journal of Oil Palm Research. 25(1): 4457.
Mondal M, Garai S, Banerjee H, Sarkar S, Kundu R. 2020. Mulching and nitrogen management in peanut cultivation: An evaluation of productivity, energy trade-off, carbon footprint and profitability. Energy Ecology and Environment. 6(3): 115.
Murtiyaningsih H, Hazmi M. 2017. Isolasi dan uji aktivitas enzim selulase pada bakteri selulolitik asal tanah sampah. Agritrop. 5(2): 293–308.
Naylor D, Colemann-Derr D. 2018. Drought stress and root-associated bacterial communities. Frontiers in Plant Science. 8(2223): 116.
Reksohadiwinoto BS, Rosmalawati S, Cahyana PT, Hariyanto. 2017. Laccase enzyme from edible mushroom for bioleaching sago starch with environmentally friendly. Jurnal Teknologi Lingkungan. 18(2): 224–232.
Sampurno J, Muid A, Zulfian, Latief FDE. 2017. Characterization the geometry of the peat soil of Pontianak using fractal method. Journal of Physics: Conference Series. 1040(1): 18.
Sharma A, Aggarwal NK, Yadav A. 2017. Isolation and screening of lignolytic fungi from various ecological niches. Universal Journal of Microbiology Research. 5(2): 2534.
Sheikhi F, Ardakani MF, Enayatizamir N, Rodriguez-Couto S. 2012. The determination of assay for laccase of bacillus subtilis wpi with two classes of chemical compounds as substrates. Indian Jorunal Microbiology. 52(4): 701–707.
Siebielec S, Siebielec G, Klimkowicz-Pawlas A, Gaatzka A, Grzadziel J, Stuczynski T. 2020. Impact of water stress on microbial community and activity in sandy and loamy soils. Agronomy. 10(9): 117.
Sugiarto T, Oerbandono D, Widhiyanuriyawan, Putra FSP. 2013. Purifikasi biogas sistem kontinyu menggunakan zeolit. Jurnal Rekayasa Mesin. 4(1): 110.
Too CC, Keller A, Sickel W, Lee SM, Yule, CM. 2018. Microbial community structure in a malaysian tropical peat swamp forest: the influence of tree species and depth. Frontiers in Microbiology. 9(2859): 1-13.
Vrsanska M, Voberkova S, Langer V, Palovcikova D, Moulick A, Adam V, Kopel P. 2016. Induction of laccase, lignin peroxidase and manganese peroxidase activities in white-rot fungi using copper complexes. Molecules. 21(11): 115.
Widiastuti H, Prakoso HT, Suharyanto, Siswanto. 2015. Optimasi pengomposan tandan kosong kelapa sawit menggunakan dekomposer bakteri lignoselulolitik skala komersial. Menara Perkebunan. 83(2): 60–69.
Winsborough C, Basiliko N. 2010 Fungal and bacterial activity in northern peatlands. Geomicrobiology Journal. 27(4): 315320.
Woolf D, Amonette JE, Street-Perrott FA, Lehmann J, Joseph S. 2010. Sustainable biochar to mitigate global climate change. Nature Communication. 1(56): 19.
Yusnia ED, Gunam IBW, Antara NS. 2019. Isolasi dan skrining bakteri selulolitik dari beberapa tanah hutan di Bali. Jurnal Rekayasa dan Manajemen. 7(1): 1120.
This journal is published under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License. Authors who publish with this journal agree to the following terms: Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. NonCommercial — You may not use the material for commercial purposes.