Soil fungi number and urease activity were negative correlation with soil available potassium content.

土壤真菌数量、脲酶活性与有效钾含量呈负相关。

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Soil fungi number and urease activity were negative correlation with soil available potassium content.

土壤真菌数量、脲酶活性与有效钾含量呈负相关。

youdao