| 从获奖品种系谱分析大豆杂交亲本选配方法 |
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| 引用本文： | 王玉莲,白艳凤,王燕平,宗春美,杜维广,任海祥. 从获奖品种系谱分析大豆杂交亲本选配方法[J]. 大豆科技, 2014, 0(5): 12-16 |
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| 作者姓名： | 王玉莲 白艳凤 王燕平 宗春美 杜维广 任海祥 |
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| 作者单位： | 1. 黑龙江农业经济职业学院,黑龙江 牡丹江,157041
2. 黑龙江省农业科学院牡丹江分院/国家大豆改良中心牡丹江试验站,黑龙江 牡丹江,157041 |
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| 基金项目： | 国家重大基础研究计划(973)项目，国家自然科学基金，国家科技支撑计划项目 |
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| 摘 要： | 通过对获奖大豆品种黑河3号、合丰25号和绥农14号的系谱分析，归纳出获奖大豆品种的直接亲本和祖先亲本，总结了这些亲本的来源和类型，梳理出获奖品种培育过程中亲本选择和组配上的共同特点，分析了获奖品种在亲本选配上的方法，直接亲本对获奖品种的遗传贡献率。获奖品种比普通品种含有较多的祖先亲本血缘，遗传基础比较丰富，新育成的获奖品种比早期育成品种更加拓宽了遗传基础。对大豆杂交亲本选配和提高育种工作效率有重要的预测指导作用。
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| 关 键 词： | 大豆 品种系谱 杂交 亲本选配 |
Analysis on Hybrid Parent Selection Method with the Award-winning Soybean Cultivars Pedigree |
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| Wang Yulian,Bai Yanfeng,Wang Yanping,Zong Chunmei,Du Weiguang,RenHaixiang. Analysis on Hybrid Parent Selection Method with the Award-winning Soybean Cultivars Pedigree[J]. Soybean Bulletin, 2014, 0(5): 12-16 |
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| Authors: | Wang Yulian Bai Yanfeng Wang Yanping Zong Chunmei Du Weiguang RenHaixiang |
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| Affiliation: | Wang Yulian, Bai Yanfeng, Wang Yanping, Zong Chunmei, Du Weiguang, RenHaixiang ( 1.Heilongjiang Agricuhural Economy Vocational College, Mudanjiang 157041, Heilongjiang, China; 2.Mudanjiang Branch of Heilongjiang Academy of Agricultural Sciences/Mudanjiang Experiment Station of the National Center for Soybean Improvement, Mudanjiang 157041, Heilongjiang, China) |
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| Abstract: | Based on the pedigree analysis of the award-winning soybean cultivars ＇Heihe 3＇, ＇Hefeng 25＇ and ＇Suinong 14＇;, direct parents and ancestors, sources and types of these parents, common features of the parents selection as well as setting in the breeding process of award-winning were sorted out, and the parents selection methods of award-winning and genetic contribution rate of the direct parents to award-winning cultivars were summarized. The results showed that the award-winning cultivars had more ancestors blood, richer and broader genetic basis than ordinary varieties. This study provides a valuable reference to soybean hybrid parents selection and breeding efficiency. |
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| Keywords: | Soybean Cultivars pedigree Hybrid Parents selection |
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