PENGARUH KOMPOS JERAMI PADI PLUS TITHONIA DAN BIOCHAR TERHADAP SIFAT KIMIA TANAH SAWAH
DOI:
https://doi.org/10.21776/ub.jtsl.2021.008.1.9Keywords:
biochar, compost, fertility, rice fieldsAbstract
The low level of soil fertility resulted in a decrease in productivity intensification of rice fields. One of the efforts conducted by farmers to improve fertility is the continuous application of synthetic fertilizer (PS). Intensive use made PS cause pollution and soil damage. This study was aimed to identification at the best combination the straw plus tithonia compost (J+T) and biochar to improve soil chemical properties intensification of rice fields, and then looked the effect of increasing compost (J+T) and biochar to soil chemical properties intensification of rice fields. This research was conducted in rice fields in Kuranji, Padang City, West Sumatera. The experimental design used a randomized complete block design. The treatments were 0% compost (J+T) and 0% biochar; 100% compost (J+T); 75% compost (J+T) and 25% biochar; 50% compost (J+T) and 50% biochar; 25% compost (J+T) and 75% biochar; 100% biochar. The results showed that the 25% compost (J+T) and 75% biochar was the best combination to improve soil chemical properties intensification of rice fields. The dosage increased soil pH by 6.30; Eh 65.00 mV; organic C 2.53%; organic M 4.35%; total N 0.93%; available P 26.00 ppm; CEC 40,48 cmol kg-1; exchangeable K 1.47 cmol kg-1; exchangeable Ca 1.06 cmol kg-1; exchangeable Na 0.67 cmol kg-1; and exchangeable Mg 0.57 cmol kg-1.Downloads
References
Anwar. K, Sabiham. S, Sumawinata. B, Sapei. A. dan Alihamsyah, T. 2006. Pengaruh kompos jerami terhadap kualitas tanah, kelarutan Fe2+ dan So42-. Jurnal Tanah dan Iklim 24: 29-39.
Ardian, J.F. 2020. Produksi Silika Xerogel Melalui Metode Solgel dengan Memanfaatkan Biochar Hasil Pirolisis Sekam Padi. Laporan Tugas Akhir. Universitas Pertamina. 72 hal.
Asosiasi Produsen Pupuk Indonesia (APPI). 2018. Konsumsi Pupuk Urea 2017 Terbesar Dalam 10 Tahun Terakhir. https://www. appi.or.id.
Gani, A. 2009. Potensi arang hayati “biochar†sebagai komponen teknologi perbaikan produktivitas lahan pertanian. Iptek Tanaman Pangan 4(1) : 33-48.
Gusnidar., Syafrimen. Y. dan Burbey. 2008. Pemanfaatan Gulma Tithonia diversifolia dan Jerami sebagai Bahan Organik In Situ untuk Mengurangi Penggunaan Pupuk Buatan Serta Meningkatkan Hasil Padi Sawah Intensifikasi. Laporan Hasil Penelitian KKP3T. Kerja Sama Unand-Litbang Pertanian. 49 hal.
Gusnidar., Yasin, S., Harianti, M. dan Oktaviana, T. 2018. Efek sisa jerami dan tithonia yang dikomposkan terhadap produksi padi sawah. Padang. Jurnal Solum 15(2): 1-10.
Hakim, N. dan Agustian. 2005. Budidaya Tithonia dan Pemanfaatannya Sebagai Usaha Tani Tanaman Holtikultura dan Tanaman Pangan Secara Berkelanjutan Pada Ultisol. Laporan Penelitian Hibah Bersaing XI/II Perguruan Tinggi. Unand. Padang. 61 Hal.
Hale, S.E., Alling, V., Martinsen, V., Mulder, J., Breedveld, G.D and Cornelissen, G. 2013. The sorption and desorption of phosphate-P, ammonium-N and nitrate-N in cacao shell and corn cob biochars. Chemosphere 91:1612–1619.
Herman, W. dan Resigia, E. 2018. Pemanfaatan biochar sekam dan kompos jerami padi terhadap pertumbuhan dan produksi padi (Oryza sativa) pada tanah ordo Ultisol. Jurnal Ilmiah Pertanian 15(1) :1-8.
Khotimah, K., Suwastika, A.A.N.G. dan Atmaja, I.W.D. 2020. Dinamika amonium dan nitrat pada lahan sawah semi organik untuk tanaman padi lokal dan hibrida di Subak Jatiluwih Kabupaten Tabanan. Jurnal Agrotrop 10(1): 39-48.
Kookana, R., A. Sarmah, Z. Van, L. Krull, E.B. Singh. 2011. Biochar Application to soil: Agronomic and Environmental Benefits and Unintended Consequences. Adv. Agron. 112. 103.
Lehmann, J. and Rondon, M. 2006. Biochar Soil Management on Highly weathered soils in the Humid Tropics. In: N. Uphoff (ed.), Biological Approaches to Sustainable Soil System, Boca Raton, CRC Press. Taylor and Francis Group. p. 517-530.
Pangaribuan, D.H. dan Pujisiswanto, H. 2009. Pengaruh pupuk kompos jerami dan pemulsaan terhadap pertumbuhan dan hasil buah tomat. Jurnal Online SemNas TTG Agroindustri dan Diseminasi Hasil-hasil Penelitian Dosen Polinela. April 2009. 115-121.
Safitri, L. 2015. Kajian Karakteristik Tanah Sawah Pada Beberapa Sistem Manajemen Lahan di Kabupaten Pasaman Sumatera Barat. Tesis. Universitas Andalas. Padang. 71 hal.
Safitri, R., Hermansah, Yulnafatmawita. 2020. Pengaruh pencampuran lapisan olah dan lapisan tapak bajak terhadap karakteristik sifat kimia tanah sawah. Jurnal Tanah dan Sumberdaya Lahan 7(2) : 359-365.
Soo Kim, H., Rae Kim, K., Yang, J.E., Sik Ok, Y., Owens, G., Nelhs, T., Wessolek, G. and Hoon Kim, K. 2015. Effect of biochar on reclaimed tidal land soil properties and maize (Zea mays L.) response. Chemosphere 142(1):1-7.
Sriharti, S.T. 2008. Pemanfaatan Limbah Pisang Untuk Pembuatan Pupuk Kompos Menggunakan Kompos Rotary Drum. Yogyakarta. Prosiding Seminar Nasional Bidang Teknik Kimia dan Tekstil.
Steiner, C. 2007. Soil charcoal amandements maintain soil fertility and establish carbon slink – research and prospects. In: Soil Ecology Research Developments, Editors: Tian-Xiao Liu, Nova Science Publishers, Inc.
Sujana. I.P. 2014. Rehabilitasi Lahan Tercemar Limbah Garmen Dengan Pemberian Biochar. Disertasi. Pascasarjana Universitas Udayana. Bali.
Tamtomo, F., Rahayu, S. dan Suyanto, A 2015. Pengaruh aplikasi kompos jerami dan abu sekam padi terhadap produksi dan kadar pati ubi jalar. Jurnal Agrosains12(2): 1-7.
Tommy, A., Mukhlis. dan Hidayat. 2014. Karakteristik biologi dan kimia tanah sawah akibat pembakaran jerami. Jurnal Online Agroekoteknologi 2(2) : 851 – 864.
Verheijen, F.G.A., Jeffery, S., Bastos, A.C., van der Velde, M. and Diafas, I. 2010. Biochar Application to Soils - A Critical Scientific Review of Effects on Soil Properties, Processes and Functions. EUR 24099 EN, Office for the Official Publications of the European Communities, Luxembourg. 149 hal.
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