轻壤质土壤中碱性酸酶活性低于轻粘质土壤中的酶活性。贫磷土壤中磷酸酶活性高于富磷土壤中磷酸酶的活性。
The alkaline phosphatase activity in light clayey soil is higher than that in light loamy soil, also is higher in poor-phosphate soil than in rich-phosphate soil.
采用室内动态淋溶方法研究了模拟酸两对浙江省主要酸性土壤活性铝释出的影响。
Results indicate that much of the active Al would be released from soil if the soil is leached by acid rain with pH value lower than 4.
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