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单词
自交不亲和
释义
自交不亲和
Encyclopedia
农学
〔杂交育种性状〕
释
self-incompatibility
自交不亲和
自花授粉时花粉不能在柱头上萌发,或萌发后花粉管生长受限、胚珠无法受精、胚的发育受到抑制,导致无法产生种子和坐果率极低的现象。
理学
自交不亲和
释
self incompatibility
自交不亲和
雌雄蕊均发育正常的两性花植物在自花授粉后不育的现象。是植物防止近亲繁殖,促进变异的遗传机制。又称种内不亲和性(intra-specific incompatibility)。
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production manifold
production measure of GDP
production meeting
production metering for oil and gas
production methods
production model
production net energy
production of baryon number
production of block by unity area
production of chloromethanes from natural gas
production of cholesterol
production of crude titanium tetrachloride
Production of Culture Perspective
production of gamma rays
production of high density materials from titanium sponge
production of human beings
production of improved grass varieties
production of life
production of magnesium by thermal reduction process
production of natural gas storage
production of needs
production of oil and gas wells
production of prosody
production of space
production of sponge titanium
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