PENGARUH APLIKASI KOMPOS JERAMI PADI DAN TITHONIA (KOJETO) TERHADAP SIFAT KIMIA PSAMENT

Authors

  • Febria Fitri Universitas Andalas
  • G Gusnidar
  • J Juniarti

DOI:

https://doi.org/10.21776/ub.jtsl.2020.007.2.9

Keywords:

chemical properties, kojeto dose, kojeto type, organic matter, psament

Abstract

Psament is a soil that has a low fertility rate which is characterized by low organic matter content (BO) so there are less water and nutrients available. Utilization of Psament for agricultural development must first be improved through other inputs such as BO and lime. This study aims to look at the interaction between KOJETO types and KOJETO doses on the chemical properties of Psament, to look at the effect of KOJETO types on the chemical properties of Psament, and to look at the effect of increasing KOJETO doses on the chemical properties of Psament. This research was conducted at the Wire House and Soil Laboratory of the Faculty of Agriculture, Andalas University, Padang. The experiment was designed according to a Factorial Randomized Complete Design with 2 factors and 3 replications. The main factor was the type of KOJETO which consisted of KOJETO A (0.75 PB Recommendations); KOJETO B (1 PB recommendation); KOJETO C (1.5 PB Recommendations). The second factor was KOJETO dose which consisted of (2.5, 5.0, 7.5, and 10.0) t ha-1. The results showed that the type of KOJETO with several doses interacted to increase the chemical properties of Psament with the highest value in the KOJETO C treatment with a dose of 10.0 t ha-1 namely N-total content of 0.34 %, CEC 15.87 cmol kg-1, Cadd 1,27 cmol kg-1 and Mgdd 0.69 cmol kg-1. The application of KOJETO C yielded the highest values of C-organic 2.80 %, Kdd 0.53 cmol kg-1 and Nadd 0.51 cmol kg-1. The single effect of increasing dose with the highest values at 10 t ha-1 were soil pH 5.80, P-available 14.59 ppm, C-organic 2.89 %, Kdd 0.52 cmol kg-1 and Nadd 0.50 cmol kg-1.

Author Biography

Febria Fitri, Universitas Andalas

Perguruan Tinggi Negeri

References

Afandi, F.N., Siswanto, B. dan Nuraini, N. 2015. Pengaruh pemberian berbagai jenis bahan organik terhadap sifat kimia tanah pada pertumbuhan dan produksi tanaman ubi jalar di Entisol Ngrangkah-Pawon, Kediri. Jurnal Tanah dan Sumberdaya Lahan 2(2): 237-244.

Balai Penelitian Tanah. 2009. Petunjuk Teknis Analisis Kimia Tanah, Tanaman, Air dan Pupuk. Badan Penelitian dan Pengembangan Pertanian Departemen Pertanian. Edisi Petunjuk Teknis 2, 246 hal.

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

Darmawijaya, M. I. 1992. Klasifikasi Tanah: UGM, Yogyakarta, 411 hal.

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.

Hardjowigeno, S. 2003. Klasifikasi Tanah dan Pedogenesis. Akademika Pressindo. Jakarta, 345 hal.

Helmi. 2009. Perubahan beberapa sifat fisika regosol dan hasil kacang tanah akibat pemberian bahan organik dan pupuk pospat. Jurnal Agrista 12(3): 249-257.

Kumolontang, W. J. N., Rondonuwu, J. dan Supit, J.M.J. 2017. respons pemberian kompos pada beberapa sifat kimia tanah Regosol Noongan. Jurnal Tanah ddan Lingkungan 1(15): 8-13.

Lucky, M. 2017. Efek Sisa Kompos Jerami Padi Plus Tithonia dan Pupuk Buatan Untuk Perbaikan Ciri Kimia Inceptisol serta Produksi Gandum (Triticum aestivum L) di Alahan Panjang. Repository Universitas Andalas. Padang. 66 hal.

Mosaddeghi, M.R., Hajabbasi, M.A. dan Khademi, H. 2006. Tensile strength of sand, palygorskite and calsium carbonate mixtures and interpretation with the effect stress theory. Geoderma 134: 160-170.

Nariratih, I., Damanik, M.M.N. dan Sitanggang, G. 2013. Ketersediaan nitrogen pada tiga jenis tanah akibat pemberian tiga bahan organik dan serapannya pada tanaman jagung. Jurnal Agroekoteknologi 1(3): 479-488.

Siregar, H. 2016. Pemanfaatan Kompos Jerami Padi Plus Tithonia Sebagai Subsitusi Pupuk Buatan untuk Perbaikan Kesuburan Inceptisol Dataran Tinggi dan Produksi Tanaman Gandum (Triticum aestivum L). Repository Universitas Andalas. Padang. 65 hal.

Soil Survey Staff. 2014. Keys to Soil Taxonomy Twelfth Edition. United States Departement of Agriculture. Washington DC. 372 hal.

Sukaryorini, P., Fuad, A.M. dan Santoso, S. 2016. Pengaruh macam bahan organik terhadap ketersediaan amonium, C-organik dan populasi mikroorganisme pada tanah Entisol. Jurnal Pluma 5(2): 99-106.

Suryadi dan Sahat, S. 1992. Pengaruh asal dan ukuran umbi bibit terhadap perkembangan tanaman dan hasil kentang (Solanum tuberosum L.) kultivar Desire. Buletin Penelitian Hortikultura 24(2): 21-34.

Syahputra, E., Fauzi dan Razali. 2015. Karakteristik Sifat kimia sub grup Ultisol di beberapa wilayah Sumatera Utara. Jurnal Agroekoteknologi 572: 1796-1803.

Syukur, A. 2005. Pengaruh pemberian bahan organik terhadap sifat-sifat tanah dan pertumbuhan caisin di tanah pasir pantai. Jurnal Ilmu Tanah dan Lingkungan 5(1): 30-38.

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Published

01-07-2020

How to Cite

Fitri, F., Gusnidar, G., & Juniarti, J. (2020). PENGARUH APLIKASI KOMPOS JERAMI PADI DAN TITHONIA (KOJETO) TERHADAP SIFAT KIMIA PSAMENT. Jurnal Tanah Dan Sumberdaya Lahan, 7(2), 255–262. https://doi.org/10.21776/ub.jtsl.2020.007.2.9

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