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All Journal Jurnal Biologi Tropis Jurnal Ilmu Tanah dan Sumber Daya Lahan Jerami Soil REns
Indra Permana
Universitas Siliwangi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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Journal : Soil REns

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Aplikasi Berbagai Dosis Pupuk UZAAKH dalam Menurunkan Kelarutan Logam Cr pada Tanah Sawah Tercemar Limbah Tekstil Indra Permana; Mahfud Arifin; Rija Sudirja
Soilrens Vol 16, No 1 (2018)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.39 KB) | DOI: 10.24198/soilrens.v16i1.18318

Abstract

Degradation of rice field ecosystem by industrial waste contamination caused harmful impact for farming sustainability and crop production production. This study aimed to investigate the effect of various UZAAKH fertilizer dosage and its effect towards cation exchange capacity (CEC), pH, and Cr solubility reduction in contaminated rice fields from industrial waste. The experiment was conducted in the greenhouse of Agriculture Faculty Universitas Padjadjaran from April to September 2017. Randomized block design with six single treatments: A = UZAAKH 150 kg ha-1, B = UZAAKH 250 kg ha-1, C = UZAAKH 250 kg ha-1, D = UZAAKH 300 kg ha-1, E = UZAAKH 350 kg ha-1, dan F = Urea 200 kg ha-1, each treatment was replicated four times.  The result showed that the application UZAAKH fertilizer has significant effect on CEC, pH, and Cr solubility on the soil. The dosage of 200 kg ha-1 UZAAKH fertilizer showed the highest CEC 60 day after application. UZAAKH fertilizer with 350 kg ha-1 dosage was the best dosage to increase soil pH and decrease Cr solubility application compared with other UZAAKH fertilizer dosage with the decrease of 69,05 % from initial concentration.Keywords: UZAAKH fertilizer, contaminated rice fields, heavy metal, Cr
Co-Authors Amin Mbusango Anne Nurbaity Dhea Nurul Amalia Entis Sutisna Erviyana Windiastuti Indra Ardiansyah Indra Permana, Indra Kati Syamsudin Kadang Tola Leny Yuliyani Mahfud Arifin Nurcahya, Intan Panji Rahmatullah Panji Rahmatullah R. Arif Malik Ramadhan Ratna Ningsi Rija Sudirja Rizki Nuralam Sunarya, Yaya Tirta Kumala Dewi