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All Journal JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Alfarizky Aryonugroho
Brawijaya University
Agriculture, Biological Sciences & Forestry Environmental Science

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PENGARUH VERMIKOMPOS ABU TERBANG BATUBARA MENGGUNAKAN CACING TANAH Eisenia fetida TERHADAP KANDUNGAN N, P, K, DAN Pb Alfarizky Aryonugroho; Nina Dwi Lestari
Jurnal Tanah dan Sumberdaya Lahan Vol. 8 No. 2 (2021)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.551 KB) | DOI: 10.21776/ub.jtsl.2021.008.2.7

Abstract

The plan to build a coal-fired steam power plant is expected to increase. One of the wastes generated from coal-fired steam power plants is coal fly ash. The accumulation of coal fly ash can cause environmental pollution such as soil and groundwater pollution in the storage location. Vermicompost can be used for managing coal fly ash by utilizing earthworms as decomposers. Earthworms can increase the availability of nutrients such as nitrogen, phosphorus, and potassium and reduce the solubility of lead contained in coal fly ash. The purpose of this study was to determine the effect of vermicompost using earthworm Eisenia fetida on the content of nitrogen, phosphorus, potassium, and lead in coal fly ash.  The study consisted of five treatments, with a total weight of 3 kg coal fly ash each. The results showed that mixing cow dung in vermicomposting of coal fly ash significantly increased N, P, K and decreased  Pb in vermicompost.
Co-Authors Nina Dwi Lestari