Produksi dan Kualitas Beras Dua Varietas Padi Akibat Rebah dan Terendam
Abstract
Rice lodging followed by flooding has negatively detriment on the production, however, scientific evident is still rare. As the incident tends to escalate as the impact of extreme weather, hence, research was conducted in order to evaluate rice production and its quality of two rice genotypes treated with lodging-flooding. The experiment was conducted at Leuwikopo Farm IPB Bogor in July-October 2016 using randomized complete block design using two factors, i.e., variety (Way Seputih and Way Apo Buru) and lodging (no lodged [bending 0-18°], lodged [lodged 38-56°], and lodged with flooded [lodged 76-90°]). Rice hill aged 85 days after transplanting was lodged for 15 days. Results showed that lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio. Grains from the lodged-flooded plant had a number of head rice 13.38-15.78% lower, broken rice 0-24.84% higher, and stimulated germination on 1.33-3.40% grains than lodged-without-flooded. It is important to use rice varieties with stable on milling quality to address the lodged-flooded incident.
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References
Bhiah KM, Guppy C, Lockwood P, Jessop R. 2010. Effect of potassium on rice lodging under high nitrogen nutrition. Brisbane (AU): In 19th World Congress of Soil Science “Soil Solution for a Changing World”. 1-6 August 2010.
Budijanto S, Sitanggang AB. 2011. Produktivitas dan proses penggilingan padi terkait dengan pengendalian faktor mutu berasnya. Pangan. 20(2): 141-152.
Ikhwani. 2013. Ketahanan varietas padi toleran rendaman dan responnya terhadap pemupukan. Jurnal Lahan Suboptimal. 2(1): 1-13.
[IRRI] International Rice Research Institute. 2014. Ten million farmers have access to climate-smart rice. [Internet]. [diunduh 2018 Januari 6]. Tersedia pada: http://irri.org/news/media-releases/ten-million farmers-have-access-to-climate-smart-rice.
Kashiwagi T, Togawa E, Hirotsu N, Ishimaru K. 2008. Improvement of lodging resistance with QTLs for stem diameter in rice (Oryza sativa L.). Theoritical Applied Genetic. 117: 749-757. http://doi.org/fbwr7f
[Kementan] Kementerian Pertanian. 2016. Budi daya Padi Jajar Legowo Super. Badan Penelitian dan Pengembangan Pertanian. Subang (ID): Kementerian Pertanian RI.
Kodaira H. 2014. Responding to climate change and expectations for research. Paddy Water Environment. 12(2): 211-212. http://doi.org/cmpv
Lang Y, Yang X, Wang M, Zhu Q. 2012. Effects of lodging at different filling stages on rice yield and grain quality. Rice Science. 19(4): 315-319. http://doi.org/cmpw
Listyawati. 2007. Kajian Susut Pasca Panen dan Pengaruh Kadar Air Gabah terhadap Mutu Beras Giling Varietas Ciherang (Studi Kasus di Kecamantan Telagasari Kabupaten Karawang). [Skripsi]. Bogor (ID): Insitut Pertanian Bogor.
Makarim AK, Ikhwani. 2011. Inovasi dan strategi untuk mengurangi pengaruh banjir pada usaha tani padi. Jurnal Tanah dan Lingkungan. 13(1): 35-41.
Mareza E, Podestra F, Ratibayati. 2009. Respon perkecambahan lima varietas padi rawa lebak terhadap pemberian zat pengatur tumbuh 2,4 D pada fase vegetatif di lapangan. Akta Agrosia. 12(2): 177-183.
Perdinan, Santikayasa IP. 2006. Keragaman produktivitas komoditas kedelai pada berbagai skenario perubahan iklim menggunakan model iklim dan pertanian. Jurnal Ilmu Pertanian Indonesia. 11(2): 7-14.
Santosa E, Dulbari, Agusta H, Guntoro D, Zaman S. 2016. Fenomena rebah dan implikasinya pada perbaikan tanaman padi adaptif cuaca ekstrim di Indonesia. Hal. 45-53. Dalam Prosiding Seminar Nasional PERIPI ’Strategi Pemuliaan dalam Mengantisipasi Perubahan Iklim Global’, Pekanbaru-Riau, Indonesia. 20 Juli 2016.
Setyono A. 2010. Perbaikan teknologi pasca panen dalam upaya menekan kehilangan hasil panen padi. Pengembangan Inovasi Pertanian. 3(3): 212-226.
Scofield GN, Ruuska SA, Aoki N, Lewis DC, Tabe LM, Jenkins CLD. 2009. Starch storage in the stems of wheat plants: Localization and temporal changes. Annals of Botany. 103(6): 859-868. http://doi.org/cvdf6r
[SNI] Standar Nasional Indonesia. 2015. Beras SNI 6128:2015. Jakarta (ID): Badan Standar Nasional.
Sridevi V, Chellamuthu V. 2015. Impact of weather on rice-A review. International Journal of Applied Research. 1(9): 825-831.
Suprihatno B, Darajat AA, Satoto, Baehaki SE, Suprihanto, Setyono A, Indrasari SD, Wardana IP, Sembiring H. 2010. Deskripsi varietas padi: Way Apo Buru. Jakarta (ID): Balai Besar Penelitian Tanaman Padi. Departemen Pertanian RI. Pp. 14.
Tortoyeva DD, Hettiarachchy N, Horax R, Eswaranandam S, Jha A. 2014. Effects of germination on nutrient composition of long grain rice and its protein physico-chemical and functional properties. Journal Food and Nutrition. 1: 1-9.
[Tribun Jateng] Harian Tribun Jawa Tengah. 2016. Musim Hujan, Beras Mudah Patah, dan Pecah. [Internet]. [diunduh 2018 Januari 6]. Tersedia pada: http://jateng.tribunnews.com.
Trnka M, Rotter RP, Ruiz-Ramos M, Kersebaum KC, Olesen JE, Zalud Z, Semenov MA. 2014. Adverse weather conditions for European wheat production will become more frequent with climate change. Nature on Climate Change. 4(2014): 637-643. http://doi.org/3t7
Wu L, Liu Z, Wang J, Zhou C, Chen K. 2011. Morphological, anatomical, and physiological characteristics involved in development of the large culm trait in rice. Australian Journal of Crop Science. 5(11): 1356-1363.
Yamin M, Moentono MD. 2005. Seleksi beberapa varietas padi untuk kuat batang dan ketahanan rebah tinggi. Ilmu Pertanian. 12(2): 94-102.
Yoshida S, Ahn SB. 1968. The accumulation process of carbohydrate in rice varieties in relation to their response to nitrogen in the tropics. Soil Science and Plant Nutrition. 14(4): 153-161. http://doi.org/cmpx
Yuriansyah. 2017. Evaluasi kualitas beras giling beberapa galur harapan padi sawah (Oryza sativa L.). Jurnal Penelitian Pertanian Terapan. 17(1): 66-76.
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