自花授粉的英文
音标:[ zìhuāshòufěn ] 发音:
"自花授粉"怎么读用"自花授粉"造句
英文翻译手机版
- self-pollination
- "自"英文翻译 self; oneself; one's own
- "花"英文翻译 flower; blossom; bloom
- "授粉"英文翻译 fertilization; pollination
- "自花授粉的" 英文翻译 : autophilous
- "人工自花授粉" 英文翻译 : illegitimate pollination
- "自花授粉繁殖" 英文翻译 : self pollination
- "自花授粉果实" 英文翻译 : autocarpous fruit
- "自花授粉植物" 英文翻译 : self-pollinated plant
- "抑制性自花授粉" 英文翻译 : inhibited selfpollination
- "自花授粉无性系" 英文翻译 : selfed colone
- "自然自花授粉植物" 英文翻译 : naturally self-pollinated plant
- "自体受精,自花授粉,自交" 英文翻译 : selfing
- "自交亲和的, 自花授粉的" 英文翻译 : self-compatible
- "使自花授树" 英文翻译 : self-pillinate
- "自花授精" 英文翻译 : self fertilization; selfing
- "闭花授粉" 英文翻译 : cleistogamy
- "花授粉树种" 英文翻译 : flower-pollinating species
- "老花授粉" 英文翻译 : old flower pollination
- "异花授粉" 英文翻译 : cross-pollination; allogamy
- "异花授粉群体" 英文翻译 : cross pollinated populations
- "异花授粉植物" 英文翻译 : allogamous plant; cross-pollinated crop
- "异花授粉作物" 英文翻译 : cross pollinated plant
- "异株异花授粉" 英文翻译 : xenogamy
- "株内异花授粉" 英文翻译 : close pollination
- "专行异花授粉" 英文翻译 : prometatropy
例句与用法
- Cotton is naturally self-pollinated .
棉花本是自花授粉的。 - They were maintained by normal self-pollination .
它们保持正常的自花授粉繁殖。 - This eliminates the possibility of self-pollination .
这减少出现自花授粉的可能性。 - Studies on dynamics of boron and magnesium nutrients during fruit development of parthenocarpy and self - pollinated citrus cultivars
单性结实和自花授粉结实柑橘果实发育中硼镁营养动态的研究 - The seed - set by legitimate union is higher than that by illegitimate union . as to pollination effect , the seed - set of p . cicutarrifolia usually depends on pollinator visiting , but selfing will be favored in the stressed environment
其同型花授粉率高,异型花授粉率低,而毛茛叶报春在正常情况下,以虫媒授粉为主,当环境受到协迫时,也可进行自花授粉。 - Changes in concentrations of boron ( b ) and magnesium ( mg ) in the ovary ( fruitlet ) , rind and pulp of fruit were investigated throughout fruit development of parthenocarpic kamei satsuma mandarin ( citrus unshiu marc . ) and self - pollinated egan 1 tangerine ( c . reticulata blanco ) . the results showed as follows : 1 ) b concentrations in the ovary of kamei were at high levels before flowering and at full bloom , and decreased after flowering , whereas that of egan 1 was relatively low at full bloom , thereafter significantly increased . no significant differences were observed in mg changes in the ovary ( fruitlet ) between the two cultivars , which presented decreasing trends after flowering . 2 ) minor changes of b concentrations in the rind of the two cultivars were detected , remarkable changes were found for b in the pulp , which came to the peak values during the stage of fruit enlargement . mg concentrations were relatively high in the rind and pulp of the two cultivars during early fruit development , and presented obviously declining trends during the middle and late stage of fruit development
以单性结实的龟井温州蜜柑和自花授粉结实的鄂柑1号橘为试材,对整个果实发育期的子房(幼果) 、果皮和果肉的硼镁含量变化进行了测定.结果表明: 1 )龟井花前至花期子房硼含量就已较高,花后下降;而鄂柑1号花期子房硼含量相对较低,花后有一显著上升;两品种子房(幼果)镁含量变化无明显差异,花后均趋下降. 2 )两品种果皮硼含量变幅较小,而果肉硼含量变幅相对较大,且均在果实膨大期出现明显的上升高峰;两品种果皮和果肉镁含量在果实发育前期均相对较高,在果实发育的中后期则趋明显下降 - In the early 1970s , he succeeded in developing three strains of hybrid rice , namely male sterile , maintainer and restorer , and obtained the world s first high - yielding hybrid rice strain . he is the first scientist who successfully altered the self - pollinating characteristic of rice and made large - scale farming of hybrid rice possible . this earned him the title " father of hybrid rice "
七十年代初,袁教授成功实现了杂交水稻的不育系、保持系及恢复系三系配套,首次育出杂交水稻;他又打破世界的自花授粉作物育种的禁区,并实现了大面积种植杂交水稻的可能,为他在国际上赢得杂交水稻之父的美誉。
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