The nitrogen fertilizer treatments had significantly effect on the fresh and dry weights of the caryopses.

 
  • (2)增加穗肥施氮量能增加穎果鮮重和干重,提高穎果和穎殼葉綠素含量。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan