| 假单性结实无核葡萄胚败育时期的研究 |
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| 引用本文： | 孙博,曹后男,何伟,巩艳明,宗长玲. 假单性结实无核葡萄胚败育时期的研究[J]. 延边大学农学学报, 2009, 31(3): 159-164 |
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| 作者姓名： | 孙博 曹后男 何伟 巩艳明 宗长玲 |
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| 作者单位： | 延边大学农学院,吉林,龙井,133400 |
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| 摘 要： | 以布朗无核和无核白2个假单性结实无核品种为试材，对其胚和胚乳的发育进行细胞学观察．结果表明，无核白和布朗无核胚乳败育的时期分别为授粉后第32天和34天；无核白和布朗无核胚败育的时期分别为授粉后第38天和42天．
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| 关 键 词： | 假单性结实无核葡萄 胚败育 细胞学观察 |
Study on embryo abortion stage of pseudoparthenocarpy seedless grape |
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| SUN Bo,CAO Hou-nan,HE Wei,GONG Yan-ming,ZONG Chang-ling. Study on embryo abortion stage of pseudoparthenocarpy seedless grape[J]. Journal of Agricultural Science Yanbian University, 2009, 31(3): 159-164 |
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| Authors: | SUN Bo CAO Hou-nan HE Wei GONG Yan-ming ZONG Chang-ling |
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| Affiliation: | (Agricultural College of Yanbian University ,Longjing J ilin 133400,China) |
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| Abstract: | A cytological study was conducted on development of embryos and endosperms in 2 varieties of pseudoparthenocarpy seedless grape（＇ Thompson Seedless＇ and＇Bronx Seed- less＇）. The results showed that the time of endosperm abortion was the 32nd and the 34th day and embryo abortion was the 38th an 42nd day after flowering,respectively. |
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| Keywords: | pseudoparthenocarpy embryo abortion cytological observation |
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