Perubahan Beberapa Sifat Kimia Tanah Sulfat Masam Delta Telang, Musi Banyuasin, Sumatera Selatan Akibat Pengeringan Dan Pencucian
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Acid sulphate soil having oxidized pyrite layer is hard to be used for agriculture. This soil has several ions namely H-, Fe2+, SO42- ,that may be toxic for plant if they are in a large amount or high concentration, which happen when pyrite oxidized. A high acidity caused by pyrite oxidized will increase Al3+ and Mn2+ solubility. The high concentration of toxic ions is the main problem at actual acid sulphate soil. This problem can be solved by leaching methode.