英语单词 红联
红联英语单词
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self-pollination

self-pollination什么意思,self-pollination翻译

基本解释

n.: 自花授粉繁殖;自花受粉
网络: 自花传粉;自授粉;自我授粉

英汉解释

  • 自花受粉

  • 〔植〕自花授粉,自花授粉繁殖

例句

  • Until now, the mechanism of stigma closure and the hypotheses of avoiding self-pollination have been still uncertain.

    到目前为止,对柱头闭合的机制及其避免自交的假说还存在许多争议。

  • Self -pollination , in general, produces lower percentages of seeds than controlled cross-pollination.

    与自然传粉和杂交控制传粉相比,自花传粉常常导致较低的结实率。

  • Rice is the same as male and female flowers of crops, self-pollination, it is difficult to remove a male flower engage in a hybrid.

    因为水稻是雌雄同花的作物,自花授粉,难以一朵一朵地去掉雄花搞杂交。

  • Self - pollination , and subsequently self- fertilization , in orchards always takes place to some extent .

    在果园中,常常有某种程度的自花传粉和随后地自花授精。

  • Homogamy The condition in flowers in which the anthers and stigmas ripen at the same time, so encouraging self-pollination.

    指一朵花中的花粉囊和柱头同时成熟的现象。

  • The causes and settling method of low seed setting rate of platycodon grandiflorum by self-pollination

    桔梗自花传粉结实率低的原因及其解决方法

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