| 单双低黄籽白菜型优质油菜良种繁育体系技术报告 |
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| 摘 要： | 根据白菜型油菜的遗传特点,对其繁育保质技术进行了系列研究和探讨.初步设计出单双低白菜型油菜良种繁育技术体系,并经大面积繁种验证,取得较好的效果.
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| 关 键 词： | 异花授粉 集团繁殖 胚基因 繁殖系数 植物学典型性状 |
Research Group of Quality Breeding of B.Campestris, Institute of Crop, AAAS Agrotechnic level and beneficial result of experiment plot with comprehensive management of shajiang meadow soil in Huaibei |
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| Authors: | Huang Xiaolan Cheng Weiguo |
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| Institution: | Huang Xiaolan;Cheng Weiguo |
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| Abstract: | Serial study of breeding tehhnique of rape (B. Campestris)based on itsheredity characteristics had been conducted. A breeding system of improved varietyof B. Campestris with single and double-low lines was designed preliminarily andbetter effect tested on a large scale was obtained. |
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| Keywords: | Cross pollination Group reproduction Germ genotype Reproduction coefficient Typical botany character |
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