结果表明，供试土壤非交换性钾释放特性和有效性与粘土矿物密切相关。
The results showed that the releasing characteristics and availability ofnonexchangeable K related remarkably to clay minerals.
结果表明，供试土壤非交换性钾释放特性和有效性与粘土矿物密切相关。
The results showed that the releasing characteristics and availability ofnonexchangeable K related remarkably to clay minerals.
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