Salam, Abdul Kadir and Djuniwati, Sri and Novpriansyah, Hery (1998) Perubahan Kelarutan Seng Asal Limbah Industri di dalam Tanah Tropika Akibat Penambahan Kapur dan Kompos Daun Singkong. Journal of Tropical Soils, 3 (2). pp. 111-117. ISSN 0852-257X

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Abstract

Changes in soil soluble Zn of metal-spoon industrial waste were evaluated in tropical soils under lime and/or cassava-leaf compost treatments. Soil samples from Gedongmeneng and Banjaragung (Lampung) and Cihea (Cianjur, West Java) were used as models. Soil samples were incubated for 4 weeks at 40% moisture contents and room temperature after thorough treatments with metal-spoon industrial waste at 0-40 ton ha-1 and/or CaC03 at 0-5 ton ha-1 and/or cassava-leaf compost at 0-10 ton ha-1. Unlike Cu, the soluble Zn increased with addition of industrial waste at 1O ton ha-1 and decreased with addition of higher rates in order of 1O > 20 > 40 > 0 ton ha-1. Lime increased the soluble Zn of industrial waste origin and cassava-leaf compost showed no effect. Soil of Banjaragung showed a greater immobilization capacity with respect to Zn than soils of Cihea and Gedongmeneng.

Item Type: Article
Uncontrolled Keywords: Cassava-Leaf Compost, Industrial Waste, Lime, Tropical Soils, Zinc
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User: Abdul Kadir Salam
Date Deposited: 25 Apr 2018 08:42
Last Modified: 25 Apr 2018 08:42
URI: http://repository.lppm.unila.ac.id/id/eprint/6526

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