Yusnaini, Sri and Arif, Mas Achmad Syamsul and Lumbanraja, Jamalam and Nugroho, Ghani Sutopo and Nonaka, Masanori (2004) Pengaruh jangka panjang pemberian pupuk organik dan inorganik serta kombinasinya terhadap perbaikan tanah masam Taman Bogo. Journal of Tropical Soils (18). pp. 155-162. ISSN 0852-257X

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Abstract

Application of organic an inorganic fertrilizers might increased the acid soil productivity by increasing soil nutrient and soil organism activity. The purpose of this study was to investigate the productivity of acid soil in different treatment of long combination organic and inorganic fertilization in acid soil of Taman Bogo through behavior of soil nutrient and soil organisms activity (earthworm and vesicular arbuscular mycorrhizae in the first and second season of corn crops. It was investigated the soil pH, total carbon, total nitrogen, earthworm population, and diversity of vesicular arbuscular mycorrhizae in plow soil under (1) No fertilizer; (2) chicken manure 20 ton ha-1, (3) green manure Glyricidium sp. 20 ton ha-1; (4)Inorganic fertilizer (urea 300 kg, SP36 200 kg, and KCl 100kg ha-1; (5) Combination of 50% of treatment (2) and 50% of treatment (4); (6) Combination of 50% of treatment (4) and (8) Combination of 75% of treatment (3) and 25% of treatment (4). The result showed that the application of combination of chicken manure and inorganics fertilizer can increased the soil pH, total nitrogen, earthworm population, and yield of corn.

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User: M. ACH. SY
Date Deposited: 08 May 2020 02:44
Last Modified: 08 May 2020 02:44
URI: http://repository.lppm.unila.ac.id/id/eprint/19511

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