| 从不同源杂交种选育玉米二环系的配合力研究 |
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| 引用本文： | 潘敏娜,郑常祥.从不同源杂交种选育玉米二环系的配合力研究[J].种子,2017(2):41-44. |
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| 作者姓名： | 潘敏娜 郑常祥 |
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| 作者单位： | 贵州省旱粮研究所,贵阳,550009 |
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| 基金项目： | 贵州省科技农业攻关项目“高配合力玉米自交系和高产玉米杂交种的选育”(黔科合NY字[2011]3086号) |
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| 摘 要： | 在玉米育种中以GCA,SCA为指标选择玉米二环系的源杂交种作为基础材料来选系,从而选择优良的玉米自交系和杂交组合,本研究结果表明,这种选育玉米自交系的方法是可行和有效的.
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| 关 键 词： | 玉米自交系 二环系 配合力 玉米产量 |
Study on the Combining Ability of Maize Ring Lines from Different Sources |
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| PAN Minna,ZHENG Changxiang.Study on the Combining Ability of Maize Ring Lines from Different Sources[J].Seed,2017(2):41-44. |
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| Authors: | PAN Minna ZHENG Changxiang |
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| Abstract: | In maize reeding in GCA SCA as the index choice source hybridization of the ring line of maize as material foundation to selection,and selection of excellent maize inbred lines and hybrid combinations,and through this study proposed the maize inbred line breeding method is feasible and effective. |
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| Keywords: | combining ability of maize inbred lines two rings combining ability maize yield |
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