self pollination的意思
self pollination中文翻譯:
自花傳粉
entomophilous pollination───蟲媒傳粉
geitonogamy pollination───geitonogamy授粉
crop pollination───作物授粉
self───adj.同一的;vt.使自花授精;使近親繁殖;n.自己,自我;本質;私心;n.(Self)(英)塞爾夫(人名);vi.自花授精
enlightened self───開明的自我
self pity───自憐
touch self───觸摸自己
self sufficient───自給自足的;極為自負的
blames self───自責
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.───柱頭上的平均花粉量為8— 2 1個,但多數為來自自花的花粉,散粉期花粉活力較高。
Tomatoes are able to fertilise themselves, without need of a pollinator, yet even this self-pollination can be assisted by a bee visiting a flower.───番茄可以自我繁衍,不需要傳粉者,但是如果有蜜蜂來傳播花粉,這種自花授粉的植物也會得到幫助。
Self - pollination, and subsequently self - fertilisation, in orchards always takes place to some extent.───在種子園中,常常有某種程度的自花傳粉和隨后地自花授精。
Until now, the mechanism of stigma closure and the hypotheses of avoiding self-pollination have been still uncertain.───到目前為止,對柱頭閉合的機制及其避免自交的假說還存在許多爭議。
Self -pollination , in general, produces lower percentages of seeds than controlled cross-pollination.───與自然傳粉和雜交控制傳粉相比,自花傳粉常常導致較低的結實率。
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.───因為水稻是雌雄同花的作物,自花授粉,難以一朵一朵地去掉雄花搞雜交。
Self - pollination , and subsequently self- fertilization , in orchards always takes place to some extent .───在果園中,常常有某種程度的自花傳粉和隨后地自花授精。
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頭同時成熟的現象。
The causes and settling method of low seed setting rate of platycodon grandiflorum by self-pollination───桔梗自花傳粉結實率低的原因及其解決方法
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.
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