BIODEGRADASI BAHAN ORGANIK OLEH MIKROBA DAN PENGARUHNYA TERHADAP TANAMAN PADI DI LAHAN GAMBUT
DOI:
https://doi.org/10.24246/agric.2014.v26.i1.p37-44Keywords:
Biocompost, organic matter, paddy, peat landAbstract
Organic matter as a source of organic fertilizer is very useful to increase agricultural production, decrease environmental pollutants, and increase land quality. This research aims to understand the roles of microbes on organic degradation and the effects on paddy plant in peat land. The research was conducted in the peat land of Liang Anggang village, Landasan Ulin subdistrict, Banjarbaru District, South Kalimantan province in the dry season 2010. There were two steps of experiment, i.e: (1) degradation of organic matter (composting) by using biodecomposer Mdec (consortia of decomposer microbes) and Trichoderma; (2) effects of biocompost on paddy plant. Treatments were biocompost (Mdec), biocompost (Trichoderma), and without compost (farmer’s method) and arranged by using a randomized completely block design with five replications. Research results showed that biocompost quality made by using Mdec was better than that of Trichoderma degraded one. Composting process using Mdec decreased C/N ratio from 43.32 to 17.30 within two weeks. At the same time, C/N ratio of biocompost made by using Trichoderma was still high (35.00). Biocompost (Mdec) gave the highest paddy yield (3.50 t/ha), while biocompost (Trichoderma) and no compost treatments gave paddy yield as much as 3.32 t/ha and 2.96 t/ha respectively.
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References
Abdurrachman, A., K. Sudarman, dan D.A. Suriadikarta. 1998. Pengembangan lahan pasang surut: Keberhasilan dan kegagalan ditinjau dari fisiko kimia lahan lahan pasang surut. Dalam Sabran, M. et al. (eds) Prosiding Seminar Nasional Hasil Penelitian Menunjang Akselarasi Pengembangan Lahan Pasang Surut. Balai Penelitian Tanaman Pangan Lahan Rawa. Banjarbaru.
Balittra. 2009. Laporan Tahunan Balittra. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, Balai Penelitian Pertanian Lahan Rawa. Banjarbaru.
Brussard, L., S. Hauser and G. Tian. 1993. Soil fauna activity in relations to sustainability of agricultural system in the humid tropic. In Mulungoy, K and R. Mercxl (eds). Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture. IITA/K. U. Leuven, John Wiley & Sons Ltd. Chichester.
Dalzell, H.W., A.J. Biddlestone, K.R. Gray, and K. Thurairajan. 1987. Soil management: Compost Production and Use In Tropical and Sub Tropical Environment. FAO, Rome. Soil Bull. 56:175-177. De Datta, S.K. 1981. Principles and Practices of Rice Production. Jhon Wiley and Sons, New
York
Harada, Y., K. Haga, T. Osada, and M. Khosino. 1993. Quality of compost produced from animal wastes. J. JARQ 26(4):238-246.
Ismunadji, M. dan S.O. Manurung. 1988. Morfologi dan Fisiologi Padi. Buku 1. Badan Litbang Pertanian. Pusat Penelitian dan Pengembangan Pertanian Tanaman Pangan. Bogor
Karama, A.S., A.R. Marzuki, dan I. Manwan. 1990. Penggunaan pupuk organik pada tanaman pangan. Prosiding Lokakarya Nasional Efisiensi Penggunaan Pupuk. Pusat Penelitian Tanah dan Agroklimat. Hal. 395-425.
Manan, H. 2008. Strategi dan arah program pencetakan sawah baru. Dalam Subarja, D.S. et al. (eds). Prosiding Seminar Nasional Sumberdaya Lahan dan Lingkungan Pertanian. 7-8 Nopember. Buku I. Balai Besar Litbang Sumberdaya Lahan Pertanian Badan Litbang Pertanian Dep. Pertanian. Bogor.
Notohadiprawiro, T. 1996. Constraints to achieving the agricultural potential of tropical peatlands an Indonesian prespective. In Maltby, E. et al. (eds). Tropical Lowland Peatlands of Southeast Asia. P: 139-154.
Pasaribu, B. 2008. Implikasi UU Lahan Pertanian Pangan Abadi Terhadap Ketahanan Pangan Nasional. Dalam D.S. Subarja et al. (eds) Prosiding Seminar Nasional Sumberdaya Lahan dan Lingkungan Pertanian. 7-8 Nopember. Buku I. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian Badan Litbang Pertanian Dep. Pertanian. Bogor.
Puslitbangtan Pangan. 2013. Deskripsi Padi Varietas Ciherang.www.puslitan.bogor.net/index.php. Diakses 10 Desember 2013.
Radjagukguk, B. 2005. Penggunaan lahan gambut tropik secara bijaksana (perspektif pertanian). Makalah disampaikan pada Semnas Himpunan Gambut Indonesia, 20- 21 September. Palangkaraya.
Sardjadidjaja,R. dan S.R.P. Sitorus. 1997. Pemanfaatan lahan gambut untuk pemukiman transmigrasi: Prospek dan Permasalahannya. Prosiding Seminar Nasional Gambut II. 14-15 Januari 1997. Jakarta.
Sarief, S. 1986. Kesuburan dan Pemupukan Tanah Pertanian. Pustaka Buana. Bandung. Sarlan, A dan M.J. Mejaya. 2013. Pengomposan jerami. Sinar Tani Edisi 22-28 Mei 2013 No. 3508.
Sarwani, M. 1994.Status hara gambut di Kalimantan Selatan. Dalam Budidaya Padi Lahan Pasang Surut dan Lebak. Buku I. Puslitbangtan, Balai Penelitian Tanaman Pangan Banjarbaru. Hal 123-126.
Simanungkalit,R.D.M., D.A.Suriadikarta, R. Saraswati, D.Setyorini, dan W. Hartatik. 2006. Pupuk Organik dan Pupuk Hayati. Balai Besar Litbang Sumberdaya Lahan Pertanian. Badan Penelitian dan Pengembangan Pertanian. Bogor.
Subiksa, I.G.M. 2000.Ameliorasi Lahan Gambut untuk Usahatani yang Berkelanjutan. Prosiding Semnas Penelitian dan Pengembangan Pertanian di Lahan Rawa. 25-27 Juli. Cipayung.
Swift, M.J dan P. Woomer. 1993. Organic matter and the sustainability of agricultural system
definition and measurement. In Mulungoy, K and R. Mercxl (eds). Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture. IITA/K. U. Leuven, John Wiley & Sons Ltd. Chichester.
Tian, G. 1992. Biological effect of plant residues with contransting chemical composition on plant and soil under humid condition. Ph.D thesis. Wageningen Agricultural Faculty.
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