The absorption and distribution of N, P and K differed with soil textures, and the order of total absorption of N, P and K per corn was loamy clay >loam> clay loam >sandy loam.

 
  • 從后期氮磷鉀的轉移率看,不同質(zhì)地土壤表現為砂壤>輕壤>中壤>粘壤;
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