| 专用型大豆新品种黔豆3号,4号选育过程及方法的分析探讨 |
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| 引用本文： | 徐元刚,乐光锐.专用型大豆新品种黔豆3号,4号选育过程及方法的分析探讨[J].种子,1998(3):18-20. |
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| 作者姓名： | 徐元刚 乐光锐 |
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| 作者单位： | 贵州省农业科学院油料研究所!贵阳，550006，贵州省农业科学院油料研究所!贵阳，550006 |
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| 摘 要： | 专用型大豆新品种黔豆3号、黔豆4号是通过有性杂交选育而成的早熟、高蛋白优质大豆品种。其亲本的选配是严格地根据育种目标而定的；杂交后代的选择采用综合选择法与摘英法相结合的选育方法，同时结合南繁加代以加快育种进程。这两个品种的育成，较好地解决了早熟与高产，优质与高产的矛盾，为专用型大豆新品种的选育提供了一个较好的例证。
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| 关 键 词： | 专用型大豆 综合选择法 选育 |
Analysis on breeding processes and methods of two new specialized soybean varieties Qiandou 3 and Qiandou 4 |
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| Xu Yuangang, Yue Guangrui.Analysis on breeding processes and methods of two new specialized soybean varieties Qiandou 3 and Qiandou 4[J].Seed,1998(3):18-20. |
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| Authors: | Xu Yuangang Yue Guangrui |
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| Institution: | Oil Crop Institute. Guizhou Academy of Agricultural Sciences Guiyang 550006 |
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| Abstract: | Qiandou 3 and Qiandou 4 Varieties with earvy-mature and tigh protein content respectively, were bred out from cross. Their parents were chosen seriously on the basis of breeding objective. The synthetical selection and picking-pod way were used in segregative generations that were planted in Han nan in winter for shortening the span of breeding. The breeding methods of Qiandou 3 and Qiandou 4 Successfully resolved the contradiction of early-mature and tigh quality with tigh yield. which put forward a good example for specialized soybecm breeding |
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| Keywords: | specialized soybean synthetical selection breeding |
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