Application rate of paclobutrazol (less than 540mg/L) at booting stages effectively prevented lodge and obtained the highest seed yield reached 806.3kg/hm2,35.8percent more than CK.

 
  • 在孕穗初期噴施540mg/L多效唑有效地防止了倒伏;使得種子產(chǎn)量最高達到806.;3kg/hm2;比對照提高了35
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