Therefore, the most appropriate method was the artificial emasculation. ( 3) Experimental results showed that in order to obtain the highest possible rate of hybrid seed, we should choose emasculation and pollination at the same day.

  • 紫花苜蓿杂交授粉实验表明,为获得尽可能高的杂交结实率,应选择去雄后当天授粉更为合适。

  • 互联网摘选 2025-01-20 13:40:47

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