slowly available potassium

基本解释

• [农业科学]缓效钾
• [地球科学]缓效钾

英汉例句

双语例句

• The results showed the average contents of available K, slowly released K in potassium pools in tea-grown soils were significantly increased by potassium fertilizer.
  结果表明，施用钾肥能明显提高土壤钾库中的速效钾和缓效钾含量，但对土壤全钾含量影响不大；

• slowly available potassium更多例句

专业释义

农业科学

• 缓效钾

  Compare with the soil that did not apply potassium, available potassium and slowly available potassium also reduced.
  ④与不施钾处理相比,施钾处理的土壤中,有的土壤速效钾与缓效钾也降低。

  地球科学

• 缓效钾