Chemical nitrogenous fertilizer

 
  • 化學氮肥

Chemical nitrogenous fertilizer的用法和樣例:

例句

  1. But improved farming methods later increased their use yields andin , at the same time, made better use of chemical nitrogen fertilizer.
    但是不久以後改進耕種方法增加了農場的產量而且同時讓化學氮肥的使用更合理。

Chemical nitrogenous fertilizer的相關資料:

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