| 大豆杂交F2代农艺性状的相关性分析 |
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| 引用本文： | 陈学珍,谢皓,李莉,邱丽娟.大豆杂交F2代农艺性状的相关性分析[J].北京农学院学报,2002,17(4):1-7. |
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| 作者姓名： | 陈学珍 谢皓 李莉 邱丽娟 |
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| 作者单位： | 1. 北京农学院作物遗传育种研究所,北京,102206;2. 中国农科院品资所,北京,100081 |
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| 基金项目： | 北京市教委共建项目;; |
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| 摘 要： | 以中、美、日、韩4国大豆品种作亲本,组配成中×美、美×中、中×日、中×韩、中×中等21个杂交组合,对F2代农艺性状的相关、通径进行分析.结果表明:单株荚数、单株粒数与单株产量呈极显著正相关;百粒重与单株产量相关不明显,与单株荚数、单株粒数呈显著负相关.
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| 关 键 词： | 大豆 杂交 农艺性状 相关系数 |
| 文章编号： | 1002-3186(2002)04-0001-07 |
| 修稿时间： | 2002年4月8日 |
Relationship of the Agronomic Character in F2 Generation of Soybean |
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| CHEN Xue zhen ,XIE Hao ,LI li ,QUI Li Juan.Relationship of the Agronomic Character in F2 Generation of Soybean[J].Journal of Beijing Agricultural College,2002,17(4):1-7. |
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| Authors: | CHEN Xue zhen XIE Hao LI li QUI Li Juan |
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| Institution: | CHEN Xue zhen 1,XIE Hao 1,LI li 1,QUI Li Juan 2 |
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| Abstract: | hybridized combinations of soybean, whose parents from China, America, Japan and Korea respectively,were studied on genetic variation of agronomic character in F 2 generation The results showed that: Pod and seeds per individual plant have positive correlation with yield per plant, while 100 grain weight and yield per plant have no significantly correlation, and there were negative correlation between 100 grain weight, pod and seeds per plant |
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| Keywords: | soybean hybridization agronomic character correlation |
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