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土壤钾固定
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土壤钾固定
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土壤钾固定
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soil potassium fixation
土壤钾固定
土壤中水溶性钾和交换性钾离子(K+)进入2:1型层状铝硅酸盐黏土矿物晶层后,因晶层脱水收缩而陷入氧离子围绕的孔穴中不易再移出的过程。一种交换性钾转变为非交换性钾的过程。
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