PERTUMBUHAN DAN HASIL KEDELAI (Glycine max (L.) Merrill) PADA BERBAGAI PEMBERIAN DOSIS PUPUK ORGANIK DAN PENGENDALIAN GULMA PADA KEBUN KARET BELUM MENGHASILKAN

NURASIAH, R.A. and Achadi, Teguh and Zulvica, Farida (2012) PERTUMBUHAN DAN HASIL KEDELAI (Glycine max (L.) Merrill) PADA BERBAGAI PEMBERIAN DOSIS PUPUK ORGANIK DAN PENGENDALIAN GULMA PADA KEBUN KARET BELUM MENGHASILKAN. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian ini bertujuan untuk mencari dosis pupuk organik dan cara pengendalian gulma yang tepat. Penelitian ini dilaksanakan di kebun karet petani Desa Sukamulya, Kecamatan Indralaya Utara, Kabupaten Ogan Ilir. Pelaksanaannya dimulai bulan September sampai bulan Desember 2010. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) disusun secara faktorial 5x3 sehingga terdapat 15 perlakuan yang diulang tiga kali. Adapun faktor pupuk organik (A) yaitu tanpa pupuk organik (Ao), 3 ton ha-1 pupuk organic (Ai), 6 ton ha'1 pupuk organik (A2), 9 ton ha-1 pupuk organik (A3), dan 12 ton ha pupuk organik (A4). Sedangkan faktor pengendalian gulma (B) yaitu tanpa pengendalian gulma (B0), penyiangan tiga minggu setelah tanam (mst) (Bi), dan penyemprotan herbisida pratumbuh Acetochlor Atrazine 400 SE (B2). Hasil penelitian menunjukkan bahwa faktor pupuk organik hingga 12 ton ha-1 ternyata belum meningkatkan hasil secara nyata pada titik optimum dan masih perlu ditingkatkan dosisnya karena cenderung masih menunjukkan pengaruh yang linier, tertinggi terdapat pada perlakuan pengendalian gulma tiga minggu setelah tanam dan herbisida pratumbuh Acetochlor Atrazin 400 SE.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Kedelai, pupuk Organik, Gulma, Kebun Karet
Subjects: S Agriculture > S Agriculture (General) > S589.75-589.76 Agriculture and the environment
S Agriculture > S Agriculture (General) > S589.8-589.87 Plant growing media. Potting soils
Depositing User: Mr Halim Sobri
Date Deposited: 10 Oct 2022 03:13
Last Modified: 10 Oct 2022 03:13
URI: http://repository.unsri.ac.id/id/eprint/80487

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