1) abortive percentage
败育率
1.
Study on the freezing injury was carried out during the flowering stage,abortive percentage and the fruit set counties of wild apricot in four counties of Yili region.
为探明影响野生杏花期冻害率、败育率和座果率高低的因素,对伊犁不同地区(四个县)及不同类型的野生杏调查研究结果显示:(1)冻害率在4个不同纬度地区间有显著差异。
2) Pistils abortion rate
雌蕊败育率
4) abortion
[英][ə'bɔ:ʃn] [美][ə'bɔrʃən]
败育
1.
Relationship Between Pollen Abortion and Change of Endogenous Polyamines Contents in ‘Niitaka Pear Cultivars;
‘新高’梨花粉败育与内源多胺含量变化的关系
2.
Morphological Observation of Sexual Reproduction Abortion in‘High Noon’Tree Peony;
‘正午’牡丹有性生殖败育的形态学观察
3.
Discuss on the Cause of Maize Kernel Abortion;
对玉米子粒败育原因的再认识
5) pollen sterility
花粉败育
1.
Comparison of male gametophyte development and pollen sterility of Jingbaili and Yali pear cultivars;
京白梨与鸭梨雄配子体发育特性的比较及其花粉败育的研究
2.
The pollen sterility had nothing to do with tepetum in pollen sac wall.
花粉败育与药壁绒毡层无关。
3.
Investigation and Analysis on the reasons of the low fruit set rate of wild watermelon introduced and cultivated from the Jianghan Plain,the results showed that the main reasons of low fruit set rate are the excessive growth of the plant,the high rate of Pollen sterility,the less amount of female flower,the high death rate of female bud and the fruit aborting etc.
结果表明,植株旺长、花粉败育率高、雌花少、雌花蕾自然死亡率高、化瓜现象严重等是野西瓜坐果率低的主要原因。
6) embryo abortion
胚败育
1.
Study on embryo abortion stage of pseudoparthenocarpy seedless grape
假单性结实无核葡萄胚败育时期的研究
2.
In this experiment,a cytological study was conducted on development of embryos and endosperms in 3 varieties of stenopermocarpic seedless grape( Flame Seedless , Dalihongwuhe , Jingkejing ),and the mechanism of embryo abortion in stenopermocarpic seedless grape was preliminarily studied.
以Flame Seedless、大粒红无核和京可晶3个假单性结实无核葡萄品种为试材,对其胚和胚乳的发育进行了细胞学观察,并初步探索了胚败育机理。
补充资料：不育
不育
较之不孕，其含义更广，既包括不孕，也包括虽妊娠过，但未能有活孩子如多次自然流产，早产及胎死宫内等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条