PENGARUH PEMBERIAN BIOCHAR TERHADAP KETERSEDIAAN HARA N, P, K DAN PERTUMBUHAN TANAMAN JAGUNG DI TANAH GAMBUT

Bisma Widya Pratama, Rita Hayati, Leony Agustine

Abstract


Corn (Zea mays L.) is an important commodity in West Kalimantan as a second food commodity after rice as a carbohydrate. Peat soils that are easily leached result in low availability of nutrients in the soil. This study aims to determine the effect of giving biochar from corn cobs and rice husk biochar on the availability of N, P, and K nutrients, as well as the growth of corn plants in peat soils. This study used a Randomized Block Design (RAK) with 8 treatments, namely without corn cob biochar (J0), corn cob biochar 500 g/plot equivalent to 5 tons/ha (J1), corn cob biochar 1000 g/plot equivalent to 10 tons/ha (J2), corn cob biochar 1500 g/plot equivalent 15 tons/ha (J3), without rice husk biochar (S0), rice husk biochar 500 g/plot equivalent 5 tons/ha (S1), rice husk biochar 1000 g/plot equivalent to 10 tons/ha (S2), rice husk biochar 1500 g/equivalent plot 15 tons/ha (S3) with 4 replications and each plot consists of 8 plants, so that there are 32 experimental plots. The results show that the application of various doses of corncob biochar and rice husk biochar did not show a significant effect on soil pH, total soil N, soil available P, soil exchangeable K, plant height, and stem diameter.


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References


Agus, & Subiksa. 2008. Konsorsium penelitian dan pengembangan perubahan iklim pada sektor pertanian. Bogor: Balai Pesar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian.

Bahri, S., B. R. Juanda dan H. Maulida. 2018. Pengaruh Jenis Biochar dan Pupuk Za Terhadap Pertumbuhan dan Produksi Tomat (Lycopersicum Esculentum Mill.). AgrosamudraI 5(2): 46-60.

Cheng, C. H., Lehmann, J., Thies, J. E., Burton, S. D., & Engelhard, M. H. 2006. Oxidation of black carbon by biotic and abiotic processes. Organic Geochemistry, 37(11), 1477–1488.

Eduah, J. O., Nartey, E. K., Abekoe, M. K., Henriksen, S. W., & Andersen, M. N. 2019. Mechanism of orthophosphate (PO4-P) adsorption onto different biochars. Environmental Technology & Innovation, 100572.

Harun, Marinus Kristiadi., Anwar, Syaiful., Putri, Eka Intan Kumala., Arifin, Hadi Susilo. 2020. Sifat Kimia Dan Tinggi Muka Air Tanah Gambut Pada Tiga Tipe Penggunaan Lahan Di Fisiografi Kubah Gambut Dan Rawa Belakang Khg Kahayan-Sebagau. Jurnal Hutan Tropis Volume 8 No. 3, 315-327.

Inyang, M., Gao, B., Pullammanappallil, P., Ding, W., & Zimmerman, A. R. 2010. Biochar from anaerobically digested sugarcane bagasse. Bioresource Technology, 101(22), 8868–8872.

Kassa M., Kebede F., & Haile W. 2021. Forms and Dynamics of Soil Potassium in Acid Soil in the Wolaita Zone of Southern Ethiopia. Applied and Environmental Soil Science. 1-10.

Keputusan Menteri Pertanian Nomor 261/KPTS/SR.310/M/4/2019 tentang Persyaratan Teknis Minimal Pupuk Organik, Pupuk Hayati, dan Pembenah Tanah.

Kuykendall, H. .2008. Soil quality physical indicators selecting dynamic soil properties to assess soil function. USDA NRCS Soil Quality National Technology Development Team. Soil Quality Tehnical Note No 10.

Lehmann, J., Rillig, M. C., Thies, J., Masiello, C. A., Hockaday, W. C., & Crowley, D. 2011. Biochar effects on soil biota - A review. Soil Biology and Biochemistry, 43(9), 1812–1836

Mateus, Rupa., Kantur, Donatur., & Moy, Lenny M. 2017. Pemanfaatan Biochar Limbah Pertanian sebagai Pembenah Tanah untuk Perbaikan Kualitas Tanah dan Hasil Jagung di Lahan Kering. Agrotrop, 7 (2): 99 – 108

Mawardiana., Supardi., & E. Husen. 2013. Pengaruh Residu Biochar dan Pemupukan NPK terhadap Dinamika Nitrogen, Sifat Kimia Tanah dan Hasil Tanaman Padi (Oriza sativa L.) Musim Tanam Ketiga. Manajemen Sumber Daya Lahan. 2 (3): 255-260.

Mukherjee, A., Lal, R., 2013. Biochar impacts on soil physical properties and greenhouse gas emissions. Agronomy 3, 313–339.

Mukome, F. N. D., Zhang, X., Silva, L. C. R., Six, J., & Parikh, S. J. 2013. Use of chemical and physical characteristics to investigate trends in biochar feedstocks. Journal of Agricultural and Food Chemistry, 61(9), 2196–2204.

Nurida, N., Dariah, A., & Rachman, A. 2013. Peningkatan kualitas tanah dengan pembenah tanah biochar limbah pertanian. Jurnal tanah dan iklim. 37(2), 69-78.

Riwandi., Merakati, Handajaningsih., Hasanudin. 2014. Teknik Budidaya Jagung dengan Sistem Organik di Lahan Marjinal. Bengkulu: UNIB Press.

Santoso, U. T., Umaningrum, D., Abdullah., & Rahmah, A. M. 2007. Pengaruh pH dan Konsentrasi CaCl2 Terhadap Kemampuan Tanah Mineral Masam dalam Menjerap Fosfat. Sains dan Terapan Kimia, Vol.1, No.2 (Juli 2007), 69 – 75

Soewandita, H. 2018. Kajian Pengelolaan Tata Air Dan Produktivitas Sawit Di Lahan Gambut. Jurnal Sains & Teknologi Modifikasi Cuaca, Vol.19 No.1, , 41-50.

Solaiman, ZM, and HM Anawar. 2015. Aplication of biochars for soil constraints: challenges and solution. Pedosphere. 25(5): 631-638.

Yuan, J. H., Xu, R. K., & Zhang, H. 2011. The forms of alkalis in the biochar produced from crop residues at different temperatures. Bioresource Technology, 102(3), 3488–3497.

Zheng, H., Wang, Z., Deng, X., Herbert, S., & Xing, B. (2013). Impacts of adding biochar on nitrogen retention and bioavailability in agricultural soil. Geoderma, 206, 32–39.

Zheng, H., Wang, Z., Deng, X., Zhao, J., Luo, Y., Novak, J., Xing, B. (2013). Characteristics and nutrient values of biochars produced from giant reed at different temperatures. Bioresource Technology, 130, 463–471.




DOI: http://dx.doi.org/10.37159/jpa.v26i1.4147

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