自花受粉的
- 与 自花受粉的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The time of self-pollination of soybean is mainly influenced by the air temperature and is stable under certain weather conditions. The time from self-pollination to flowering is more stable, 4 hours in general.
大豆自花受粉的时间主要受气温的影响,在一定的天气条件下时间比较稳定,自花受粉距离开花的时间更稳定,一般为4个小时。
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Emasculation The removal of the stamens of a plant before the anthers burst to prevent self-pollination or unwanted crosses to nearby plants.
去雄:在植物花粉囊裂开之前将雄蕊摘除,以防止自花受粉或与邻近植物的有害杂交。
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The time series analysis, that might be introduced into the trait studies, and demonstrates the feasibility of this thinking and method through the studies with specimen on the traits such as quality and output of the proper xenia rape, autogamic rice and hybrid rice.
通过对常异花受粉作物油菜和自花受粉作物水稻品种和杂交稻的品质产量有关性状的举例研究,说明这种思路和方法的可行性。
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Before flowering, soybean has self-pollinated, but few pollen tubes enter the style. More pollen tubes can not be found until 4-6 hours after flowering.
虽然大豆在开花前已经自花受粉,但开花前很少有花粉管进入花柱,开花后4-6小时才能在花柱内观察到较多的花粉管。
- 推荐网络例句
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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.
最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。
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Only person height weeds and the fierce looks stone idles were there.
只有半人深的荒草和龇牙咧嘴的神像。
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This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.
这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。