Potassium element

 
  • 鉀素

Potassium element的用法和樣例:

例句

  1. Moreover, the potassium recovery efficiency and agronomic efficiency of HA-K fertilizer were all increased significantly.
    同時腐植酸鉀肥料的鉀素吸收利用率和農學利用率者顯著提高。
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