| 基于AMMI模型的杂交高粱籽粒淀粉含量的配合力分析(英文) |
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| 引用本文： | 赵甘霖,丁国祥.基于AMMI模型的杂交高粱籽粒淀粉含量的配合力分析(英文)[J].农业科学与技术,2008,9(3):92-94. |
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| 作者姓名： | 赵甘霖 丁国祥 |
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| 作者单位： | 四川省农业科学院水稻高粱研究所 |
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| 摘 要： | Objective] Analysis of combining ability of starch content variation in hybrid sorghum with the assistant of AMMI model. Method] Based on the analyses of GCA using incomplete diallel cross(NCII), the SCA of hybrid sorghum was analyzed by AMMI model. Result] For the starch content change of F1 hybrid sorghum, the effects of GCA and SCA accounted for 81.06% and 17.97%, respectively. In the present study, CMS lines 45A, 29A and restorer lines Hui 1, 44R were proved to be the excellent parent materials for preparing high starch hybrid sorghum cultivars. Conclusion] The improvement of starch content in parents should be mainly concerned in breeding high starch content hybrid sorghum.
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| 关 键 词： | AMMI model NCII hybrid design Sorghum Starch Combining ability |
Analysis of Combining Ability of Starch Content in Hybrid Sorghum Based on AMMI Model |
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| ZHAO Gan-lin,DING Guo-xiang.Analysis of Combining Ability of Starch Content in Hybrid Sorghum Based on AMMI Model[J].Agricultural Science ＆ Technology,2008,9(3):92-94. |
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| Authors: | ZHAO Gan-lin DING Guo-xiang |
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| Institution: | Rice and Sorghum Research Institute, Sichuan Academy of Agricultural Science, Luzhou 646100 |
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| Abstract: | Objective] Analysis of combining ability of starch content variation in hybrid sorghum with the assistant of AMMI model. Method] Based on the analyses of GCA using incomplete diallel cross(NCII), the SCA of hybrid sorghum was analyzed by AMMI model. Result] For the starch content change of F1 hybrid sorghum, the effects of GCA and SCA accounted for 81.06% and 17.97%, respectively. In the present study, CMS lines 45A, 29A and restorer lines Hui 1, 44R were proved to be the excellent parent materials for preparing high starch hybrid sorghum cultivars. Conclusion] The improvement of starch content in parents should be mainly concerned in breeding high starch content hybrid sorghum. |
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| Keywords: | AMMI model NCII hybrid design Sorghum Starch Combining ability |
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