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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) AGRIVITA, Journal of Agricultural Science
Wahyu Arif Sudarsono
Jurusan Agroteknologi, Fakultas Pertanian, Universitas Halu Oleo Jl. H.E.A. Mokodompit, Kampus Hijau Bumi Tridharma Anduonohu 93232, Kendari, Indonesia
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

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GROWTH AND YIELD OF ORGANIC RICE WITH COW MANURE APPLICATION IN THE FIRST CROPPING SEASON Sudarsono, Wahyu Arif; Melati, Maya; Aziz, Sandra Arifin
AGRIVITA Journal of Agricultural Science Vol 36, No 1 (2014)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v36i1.334

Abstract

The study was addressed to investigating the effect of cow manure application rate on organic rice growth and yield in the first cropping season. The study was conducted from January to April 2012 in Blora, Central Java, Indonesia. The experiment was arranged in Randomized Complete Block Design, consisting of four treatments and four replications. There were two types of control treatments i.e. organic fertilizer treatments (statistically analyzed) and conventional fertilizer (not statistically analyzed). The treatments were corn biomass, corn biomass+cow manure (7.5 tons ha-1), corn biomass+cow manure (10 tons ha-1) and cow manure (10 tons ha-1) with square spacing of 20 cm x 20 cm. The organic control treatments were corn biomass+sheep manure (7.5 tons ha-1) with spacing of 20 cm x 20 cm and corn biomass+cow manure (7.5 tons ha-1) with double-row spacing of 40 cm x 25 cm x 15 cm. For every treatment, the rate of corn biomass was 3 tons ha-1. All organic treatments were also added with 3 tons rice hull ash ha-1. The application of cow manure (10 tons ha-1) with square spacing or corn biomass+cow manure (7.5 tons ha-1) with double-row spacing resulted in better performance than those of other treatments.Keywords: corn biomass, grumosol, organic farming, rice hull ash, sheep manure
Pertumbuhan, Serapan Hara dan Hasil Kedelai Organik Melalui Aplikasi Pupuk Kandang Sapi Sudarsono, Wahyu Arif; Melati, Maya; Aziz, Sandra Arifin
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 41 No. 3 (2013): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (383.729 KB) | DOI: 10.24831/jai.v41i3.8097

Abstract

ABSTRAKPercobaan ini bertujuan untuk mempelajari pengaruh dosis pupuk kandang sapi terhadap pertumbuhan, serapan haradan hasil kedelai organik. Percobaan dilaksanakan pada bulan Mei hingga Agustus 2012 di Blora, Jawa Tengah, Indonesia.Percobaan ini menggunakan rancangan kelompok lengkap teracak dengan faktor tunggal yaitu dosis pupuk kandang sapidengan 4 perlakuan dan 4 ulangan. Dua perlakuan pupuk organik sebagai perlakuan pembanding dan dibandingkan denganperlakuan pupuk kandang sapi terbaik menggunakan uji t. Empat perlakuan pupuk kandang sapi yang digunakan yakni 0,7.5, 10, 15 ton pupuk kandang sapi ha dengan jarak tanam 40 cm x 20 cm dan 2 benih per lubang tanam. Dua perlakuanpembanding organik yakni (1) 7.5 ton pupuk kandang kambing ha-1 dengan jarak tanam 40 cm x 20 cm dan 2 benih perlubang tanam, dan (2) 7.5 ton pupuk kandang sapi ha-1 -1dengan jarak tanam 40 cm x 25 cm x 15 cm dan 1 benih per lubangtanam. Dua ton abu sekam haditambahkan pada semua petak. Hasil percobaan menunjukkan bahwa aplikasi 7.5 ton pupukkandang sapi ha-1 -1 atau 7.5 ton pupuk kandang kambing halebih efisien diaplikasikan dalam produksi kedelai organikdibandingkan perlakuan lainnya.Kata kunci: abu sekam, grumosol, musim kemarau, pertanian organik, pupuk kandang kambing
Co-Authors Dewi Sukma Juang Gema Kartika Maya Melati Sandra Arifin Aziz