The results indicated that GA4/7 and ABA significantly promoted the formation of male strobil and GA3 also promoted it to some extent.

 
  • 試驗結果表明,馬尾松種子園植株的雄球花受到赤霉素GA4/7和脫落酸(ABA)這兩種植物生長(cháng)調節劑的處理而顯著(zhù)增加,赤霉素GA3對雄球花有一定程度的促進(jìn)作用。
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