slowly available potassium

基本解釋

• [農(nóng)業(yè)科學(xué)]緩效鉀
• [地球科學(xué)]緩效鉀

英漢例句

雙語例句

• 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.
  結(jié)果表明，施用鉀肥能明顯提高土壤鉀庫中的速效鉀和緩效鉀含量，但對(duì)土壤全鉀含量影響不大；

• slowly available potassium更多例句

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 緩效鉀

  Compare with the soil that did not apply potassium, available potassium and slowly available potassium also reduced.
  ④與不施鉀處理相比,施鉀處理的土壤中,有的土壤速效鉀與緩效鉀也降低。

  地球科學(xué)

• 緩效鉀