self pollination

常见例句

双语例句

• It was revealed that the emptied seeds were mainly due to the self pollination through the experiments of open and self pollination.
  种内自由授粉和自交的对比试验显示，空粒种子产生的主要原因是自交。
• The mean number of pollen grains per stigma is 8—12 Most of the pollen grains are from self pollination. The pollen vigour is strong in the pollinating period.
  柱头上的平均花粉量为8— 2 1个，但多数为来自自花的花粉，散粉期花粉活力较高。
• Seed set could be found out both in cross and self-pollination(different individuals within one cultivar ) plants, while 1000-seed weight was lower in self pollination.
  同花序自交不亲和，杂交和自交（同品种不同单株）都可以产生种子，但自交种子千粒重低；
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