TITONIA DAN JERAMI PADI YANG DIKOMPOSKAN TERHADAP CIRI KIMIA TANAH DAN PRODUKSI JAGUNG PADA ULTISOL
DOI: https://doi.org/10.25077/jsolum.16.1.11-18.2019
Gusnidar Gusnidar * (Prodi Ilmu Tanah Fakultas Pertanian Universitas Andalas Padang Sumatera Barat)
Annisa Fitri (Prodi Ilmu Tanah Fakultas Pertanian Universitas Andalas Padang Sumatera Barat)
Syafrimen Yasin (Prodi Ilmu Tanah Fakultas Pertanian Universitas Andalas Padang Sumatera Barat)
(*) Corresponding Author
Abstract
Ultisol is broad suboptimal soils, need to be developed to increase for foods and animal feeds, but properties of physics and chemistry by the soils bad. This research was aimed to studied the influence of compost derived from titonia plus rice straw in improving chemical properties of Ultisol and corn production. This researh was conducted in glasshouse and Soil Laboratory of Agriculture Faculty, Andalas University, Padang, West Sumatra, Indonesia from January to July 2017. The experiment consisted of 5 treatments (0.00; 2.50; 5.00;7.50; 10.00 tonha-1. with 3 replications. Soil data resulted were compared to the soil criteria, while corn data were statistically analyzed the variance and continued using DNMRT at 0.05 level of significance, if F-calculated > F-table. The results of research showed that optimum dosage for repaired chemical properties of 7,50 tonha-1. It dosage soil pH 6,18 unit; available P by 17,64ppm; CEC by 18,38cmol(kg)-1; organic-C by 1,27%, total-N by 0,23%; K-exch. by 0,49cmol(kg)-1; Ca-exch. by 2,63 cmol(kg)-1; Mg-exch. by 0,57cmol(kg)-1 dan Na-exch. by 0,39cmol(kg)-1, with dry weight of seed by 85,48gpot-1; dry weight of straw by 75,84gpot-1 and dry weight of 100 seed by 25,50g.
Key words : Compost derived from titonia plus rice straw, corn, Ultisol.
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Brady, N.C. and Weil, R.R. 2002. The Nature and Properties of Soils. 13ed. Pearson Education, Inc., Upper Saddle River, New Jersey. 960p.
Departemen Pertanian. 2015. Pedoman Upaya Khusus (UPSUS) Peningkatan Produksi Padi, Jagung Dan Kedelai Melalui Program Perbaikan Jaringan Irigasi Dan Sarana Pendukungnya Tahun Anggaran 2015. Peraturan Mentri Nomor 03/Permentan/OT .140/2/2015. Mentri Pertanian Republik Indonesia. 33 hal
.
Gusnidar, Hakim, N. dan Prasetyo, T.B. 2010. Inkubasi Titonia pada Tanah Sawah terhadap Asam-asam Organik. Jurnal Solum Vol VII No. I. Hal 7-18.
Gusnidar., Yasin, S., Burbey dan Resi. 2011. Aplikasi Kompos Titonia Dan Jerami Terhadap Pengurangan Input Pupuk Buatan Dan Pengaruhnya Terhadap Produksi Padi. Padang. Jurnal Solum Vol. VIII No. 1 Januari 2011: 19-26.
Gusnidar, Fania, U., dan Gusmini. 2017. Titonia dan Jerami Padi yang Dikomposkan untuk Perbaikan Ciri Kimia Oxisol dan Produksi Cabay Kopay. Dalam Prosiding Seminar Nasional Lahan Sub Optimal, 19-20 Oktober 2017. Unsri. Palembang.
Hakim, N. 1982. Pengaruh pemberian pupuk hijau dan kapur pada Podzolik Merah Kuning terhadap keersediaan fosfor dan produksi tanaman jagung (Zea mays, L). Disertasi doktor. Fakultas pascasarjana IPB. Bogor. 272 hal.
Hanafiah, K.A. 2007. Dasar-dasar Ilmu Tanah. PT. Raja Grafindo. Jakarta. 359 hal.
Hardjowigeno, S. 2010. Ilmu Tanah. Akademika Pressindo. Jakarta. 268 hal.
Rahni, N. M. 2012. Efek Fitohormon PGPR terhadap Pertumbuhan Tanaman Jagung (Zea mays). Jurnal Agribisnis dan Pengembangan Wilayah Vol.3(2) 2 Juni 2012. 27-35p.
Sanchez, P.A. 1993. Jilid 2. Sifat dan Pengelolaan Tanah Tropika. Terjemahan oleh Hamzah, A. Penerbit ITB. Bandung. 302 hal.
Senesi, N., Xing, B., Huang, P. M. 2009. Biophysico-Chemical Processes Involving Natural non Living Organic Matter in Enviromental Systim. John Wiley, Publ. USA.
Soepardi, G. 1983. Sifat dan Ciri Tanah. Jurusan Tanah, Fakultas Pertanian, Institut Pertanian Bogor. Bogor. 591 hal.
Stevenson, F. J. 1982. Humus Chemistry, Genesis, Composition, Reactions. 2nd. Ed. John Wiley and Sons, N. Y. 443 hal.
Subagyo, H.S., Nata., dan Siswanto, A.B. 2004. Tanah-tanah Pertanian di Indonesia dan Pengelolaannya. Pusat Penelitian Tanah dan Agroklimat, Badan Penelitian dan Pengembangan Pertanian, Departemen Pertanian, Bogor. Hal 21-66.
Subekti, N.A. 2007. Morfologi Tanaman dan Fase Pertumbuhan Jagung. Dalam Jagung : Teknik Produksi dan Pengembangan. Balai Penelitian Tanaman Serealia. Maros. Hal 92.
Sudaryono. 2009. Tingkat Kesuburan Ultisol pada Lahan Pertambangan Batubara Sangatta Kalimantan Timur. Jurnal Teknologi Lingkungan. 10(3) : 337-346.
Tan, K. H. 2010. Dasar –Dasar Kimia Tanah . Terjemahan dari Principles of Soil Chemistry Fourth Edition. Oleh Didiek Hadjar Goenadi. Gadjah Mada University Press. Yogyakarta. 295 hal.
Yasin, S. Gusnidar, Suliansyah dan Juniarti. 2015. Pengaruh kapur dan bahan organik terhadap sifat kimia tanah serta produksi gandum (Triticum aestivum L.) di Alahan Panjang. Makalah disampaikan dalam seminar HITI Komda Aceh. Banda Aceh.
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