PENGHAMBATAN OKSIDASI PIRIT OLEH BAHAN ORGANIK PADA BERBAGAI KONDISI AIR TANAH

TRIOVANI, BERLIANTI and Marsi, Marsi and Sabaruddin, Sabaruddin (2021) PENGHAMBATAN OKSIDASI PIRIT OLEH BAHAN ORGANIK PADA BERBAGAI KONDISI AIR TANAH. Undergraduate thesis, Sriwijaya University.

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Abstract

ABSTRACT Pyrite oxidation occurs when pyrite is in contact with oxidizing agents, namely oxygen (O2), Fe3+, and oxidizing organisms that can increase soil acidity and increase the solubility of Al and Fe in the soil. The rate of pyrite oxidation can be suppressed by the addition of ameliorant and water level control. This study aims to study the effect of organic matter and soil moisture conditions on the inhibition of pyrite oxidation. This research was conducted in the greenhouse of the Department of Soil, Faculty of Agriculture, Sriwijaya University according to a completely randomized factorial design with two factors, the dose of organic matter and water conditions. The results showed that the treatment with organic matter and maintained water conditions (B1K1) was the best treatment in maintaining soil pH, dissolved Fe and dissolved Sulfate and preventing pyrite oxidation. Keywords : Pyrite Oxidation, Organic Matter, Water Condition.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Oksidasi pirit, Bahan Organik, Kondisi Air.
Subjects:	S Agriculture > S Agriculture (General) > S583-587.73 Agricultural chemistry. Agricultural chemicals S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships S Agriculture > S Agriculture (General) > S631-667 Fertilizers and improvement of the soil
Divisions:	05-Faculty of Agriculture > 54294-Soil Science (S1)
Depositing User:	Berlianti Triovani
Date Deposited:	03 Dec 2021 04:26
Last Modified:	03 Dec 2021 04:26
URI:	http://repository.unsri.ac.id/id/eprint/58633

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