Fertility was sensitive to temperature in the forth young panicle development stage i.e. fertility was sensitive lo temperature from stamen and pistil formation stage to pollen mother cell stage.

 
  • 育性溫度敏感期為幼穗分化第四期(雌雄蕊形成期至花粉母細胞形成期);在相同低溫的條件下,短日處理的光溫敏核不育系的不育度大大降低。
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