Abstract

ABSTRACT Effect of Type and Dose of Manure to Sorghum on Vegetative Status in The Second Harvest. This research aims to study the effect of type and dose of manure on productivity of fresh production, number of tillers, and proportion of stems leaves of sorghum in the second period. This research was conducted on January—Juni 2017 at Kemiling, Bandar Lampung. The study was done based on Completely Randomized Design (CRD) split plot design (distributed plot design) with two levels of treatment that is the main treatment (main plot) and saplings plot treatment (sub plot). The main of treatment types of manure which covers: K1 (cow dung manure); K2 (goat's dung manure); and K3 (chicken manure). Treatment number of tillers use dose of manure which covers, R0 (0 tons/ha); R1 (15 ton/ha); R2 (20 tonnes/ha); and R3 (25 ton/ha. Each experimental unit consists of 2x1,8 m2plot of land. Each experimental treatment unit is repeated three times, so there are 36 units of experiments. Obtained data were analyzed with the assumptions of variance by 5% or 1%. Results showed that doses of manure did not significantly affect (P>0,05) fresh production, number of tillers and proportion of stems and leaves. Use of manure type did not significantly affect (P>0,05) fresh production, number of tillers, and proportion of stems and leaves.

Highlights

  • Pengaruh Jenis dan Dosis Penggunaan Pupuk Kandang pada Sorgum terhadap Status Vegetatif pada Pemotongan Kedua

  • This research aims to study the effect of type and dose of manure

  • This research was conducted on January

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Summary

BAHAN DAN METODE Waktu dan Tempat

Penelitian ini telah dilaksanakan pada bulan Januari 2017—April 2017. Tempat penelitian, yaitu di lahan milik petani Kelurahan Beringin Raya, Kecamatan Kemiling, Bandar Lampung, Lampung. Bahan-bahan yang digunakan pada penelitian ini meliputi: buah sorghum Alat yang digunakan dalam penelitian ini adalah: cangkul, sabit, timbangan gantung, timbangan analitik, karung, terpal, kantong plastik, dan ember. Hal ini karena dalam perlakuan utama terdapat perlakuan anak petak. Perlakuan utama berupa jenis-jenis pupuk kandang, yaitu 1) K1 (pupuk kandang kotoran sapi), 2). K3 (pupuk kandang kotoran ayam), sedangkan perlakuan anak petak pada masing-masing perlakuan utama berupa dosis penggunaan pupuk kandang, yaitu: 1) R0 (0 ton/ ha), 2). Setiap unit perlakuan percobaan berupa petak berukuran 2 x 1,8 m. Variabel yang diamati pada penelitian ini adalah produksi segar, jumlah anakan, proporsi batang dan daun pada pemotongan kedua. Peubah yang diamati pada penelitian ini adalah produksi segar, jumlah anakan, proporsi batang dan daun yang didapat pada saat pemanenan kedua

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