PENGARUH APLIKASI KOMPOS GRANUL DENGAN PEREKAT LIAT TERHADAP SIFAT KIMIA REGOSOL

Ulfia Fadilla; G Gusnidar; Syafrimen Yasin

doi:10.21776/ub.jtsl.2021.008.1.11

Authors

Ulfia Fadilla Andalas University
G Gusnidar Universitas Andalas
Syafrimen Yasin Universitas Andalas

DOI:

https://doi.org/10.21776/ub.jtsl.2021.008.1.11

Keywords:

clay binder, Kojeto granule, regosol soil

Abstract

Regosol has low fertility, especially carbon (C), nitrogen (N), phosphorus (P), potassium (K) and other macro elements, but it can be potential for agriculture cultivation. Addition of straw compost and tithonia granule (Kojeto granule) with clay binder can improve chemical soil fertility. This study aimed to determine the composition of the Kojeto granule with a clay binder and to define the interaction between type of Kojeto granule and dosage of compost granule in the chemical characteristics of Regosol. This research was conducted in a wirehouse and soil laboratory, Andalas University. The experiment used a completely randomized factorial design, with two factors and three replications. The first factor was the ratio between compost composition and clay binder 9:1 and 8:2. The second factor was 4 levels of granule compost doses (0; 7,5; 15; 22,5 t ha^-1). The results showed that the best composition ratio between Kojeto and clay binder on chemical properties was 9:1. The type of Kojeto 8:2 and dosage (22 t ha^-1) had an interaction on Ca_-dd(3.75 me 100 g^-1). The single effect on the type compost granule at type 9:1 was parameter C_-org (2.23%), and single effect on increasing the dosage of granule compost at a dose of 15 t ha^-1 was C-_org (2.30%), N_-tot (0.27%), P-available (14,30 ppm), pH (5,80), and K_-dd (0.62 me 100 g^-1). The optimal recommended dose is 15 t ha^-1.

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References

Astuti, A. 200). Aktivitas Proses Dekomposisi Berbagai Bahan. Jurnal Ilmu Pertanian, 13(2), 92-104.

Brady, N.C. and Weil, R.R. 2002. The Nature and Properties of Soils. Prentice-Hall. Upper Saddle River. New York, 511p.

Chalimah, S. dan Sulaiman, W. 2015. Uji Potensi Hasil Produksi Pupuk Organik Granul Limbah Biogas Terhadap Pertumbuhan Tanaman Tomat. University Research Colloquium, August, 186-194.

Fiantis, D. 2015. Morfologi dan Klasifikasi Tanah. Minangkabau Press. Padang. 264 p.

Fitri, F., Gusnidar, G. dan Juniarti, J. 2020. Pengaruh aplikasi kompos jerami padi dan tithonia (Kojeto) terhadap sifat kimia Psament. Jurnal Tanah dan Sumberdaya Lahan 7(2): 255-262.

Gusnidar, Fitri, A. dan Yasin, S. 2019. Ciri kimia tanah dan produksi jagung pada Ultisol. Jurnal Solum 16(1): 11-18.

Gusnidar, Hakim, N. dan Prasetyo, T.B. 2010. Inkubasi titonia pada tanah sawah terhadap asam-asam organik. Jurnal Solum 7(1): 7-18.

Gusnidar, Yasin, S., Burbey, dan Ezrari, R. 2011. Aplikasi kompos titonia dan jerami terhadap pengurangan input pupuk buatan dan pengaruhnya terhadap produksi padi. Jurnal Solum 8(1): 19-26.

Hara, M. 2001. Fertilizer Pellets Made From Composted. Taiwan: Food & Fertilizer Technology Center, 1-12.

Jacob, A. dan Tatipata, A. 2014. Adaptabilitas agung putih pada tanah Regosol dan Kambisol yang diberi kompos ela sagu. Buana Sains 14(2): 61-70.

Lumbanraja, P. dan Harahap, E.M. 201). Perbaikan kapasitas pegang air dan kapasitas tukar kation tanah berpasir dengan aplikasi pupuk kandang pada Ultisol Simalingkar. Journal of Chemical Information and Modeling 110(9): 1689-1699.

Munawar, A. 2011. Kesuburan Tanah dan Nutrisi Tanaman. PT. Penerbit IPB Press. Bogor. 240 p.

Onunka, N.A., Chukwu, L.I., Mbanasor, E. and Ebeniro, C.N. 2012. Effect of organic and anorganic manures and time of application on soil properties and yield of sweetpotato in a tropical Ultisol. Journal of Agriculture and Social Research 12 : 183-194.

Putinella, J.A. 2011. Perbaikan sifat fisik tanah Regosol dan pertumbuhan tanaman sawi (Brassica juncea L.) akibat pemberian bokashi ela sagu dan pupuk urea. Jurnal Budidaya Pertanian 7:35-40.

Rara, S.L. dan Wahyudi, I. 2013. Pengaruh pemberian bokasi titonia (Tithonia diversifolia) pada Oxic Dystrudepts lemban tongoa terhadap serapan P dan produksi bawang merah (Allium ascalonicum L.) varietas Lembah Palu. Jurnal Agrotekbis 1: 44-53.

Sari, M.N., Sudarsono, dan Darmawan. 2017. Effect of organic matter on phosphorus availability in soils rich of Al and Fe. Buletin Tanah dan Lahan 1(1): 65-71.

Septyani, I.A. ., Yasin, S. dan Gusmini, G. 2020. Pemanfaatan blotong dan pupuk sintetik dalam memperbaiki sifat kimia Ultisol dan pertumbuhan bibit kelapa sawit. Jurnal Tanah dan Sumberdaya Lahan 7(1): 21-30.

Stevenson, F.J., 1994. Humus Chemistry : Genesis, Composition and Reaction.,John willey and Sons, New York. 597 p.

Suratman, dan Sukarman. (2016). Peran amelioran tanah mineral terhadap peningkatan berbagai unsur kesuburan tanah gambut pada perkebunan kelapa sawit. Jurnal Sumberdaya Lahan 8:21-32.

Takahashi, S., Ihara, H. and Karasawa, T. 2016. Compost in pellet form and compost moisture content affect phosphorus fractions of soil and compost. Soil Science and Plant Nutrition 62(4): 399-404.

Utari, N.W.A., Tamrin, dan Triyono, S. 2014. Kajian karakteristik fisik pupuk organik granul dengan dua jenis bahan perekat. Jurnal Teknik Pertanian Lampung 3(3): 267-274.

Wardana, K.A., Soetopo, R.S.,Asthary, P.B. dan Aini, M.N. 2015. Perekat untuk pembuatan pelet pupuk organik dari residu proses digestasi anaerobik lumpur biologi industri kertas. Jurnal Selulosa 5(2): 69-78.