KERAGAAN DAN PRODUKSI TANAMAN JAGUNG (ZEA MAYS SACHARATA STURT) SERTA KADAR AIR TANAH SETELAH PENAMBAHAN BAHAN ORGANIK PADA LAHAN RAWA LEBAK PEMATANG DI INDRALAYA

ANTONI, ANTONI and Pohan, Alamsyah and Bakri, Bakri (2008) KERAGAAN DAN PRODUKSI TANAMAN JAGUNG (ZEA MAYS SACHARATA STURT) SERTA KADAR AIR TANAH SETELAH PENAMBAHAN BAHAN ORGANIK PADA LAHAN RAWA LEBAK PEMATANG DI INDRALAYA. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan bahan organik terhadap pertumbuhan dan produksi tanaman jagung manis (zea mays saccharata Sturt) serta kadar air tanah pada lahan rawa lebak pematang di Inderalaya. Penelitian ini dilaksanakan pada lahan rawa lebak pematang di Desa Tanjung Seteko Kecamatan Inderalaya Kabupaten Ogan Ilir. Waktu pelaksanaannya dimulai Januari 2008 sampai dengan Maret 2008. Penelitian ini menggunakan rancangan acak kelompok (RAK). Perlakuan yang diujikan terdiri dari satu faktor yaitu dosis bahan organik (B0 = 0 ton bahan organik ha"1, BI = 10 ton bahan organik ha’1, B2 = 20 ton bahan organik ha'1, B3 = 30 ton bahan organik ha'1, dan B4 = 40 ton bahan organik ha'1), dengan tiga kelompok sehingga didapat 15 petak percobaan. Hasil penelitian menunjukkan bahwa, pertama; perlakuan 30 ton ha'1 secara nyata meningkatkan kadar air tanah, tinggi tanaman, diameter batang, produksi jagung berkelobot, serta secara nyata menurunkan bobot isi tanah, kedua; pemberian bahan organik 20 ton ha'1 secara nyata meningkatkan berat kering trubus, ketiga; pemberian bahan organic hingga 40 ton ha'1 belum mampu meningkatkan bobot kering akar.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: lahan rawa lebak, tanaman jagung manis
Subjects: S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships
Divisions: 05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 03 Feb 2022 01:04
Last Modified: 03 Feb 2022 01:04
URI: http://repository.unsri.ac.id/id/eprint/64245

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