Effect of FA on surface tension of the solution is not obviously.It also improved B and Mn uptake in cabbage and peanut leaf as chelating reagent.

 
  • 單一黃腐酸對噴施液的表面張力影響不大,可通過(guò)絡(luò )合作用促進(jìn)硼、錳的吸收。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan