| 大葱部分种质资源数量性状的聚类分析 |
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| 引用本文： | 贾俊香,崔连伟,孙永生.大葱部分种质资源数量性状的聚类分析[J].北方园艺,2011(1):44-46. |
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| 作者姓名： | 贾俊香 崔连伟 孙永生 |
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| 作者单位： | 辽宁省农业科学院,辽宁,沈阳,110161;辽宁省农业科学院,辽宁,沈阳,110161;辽宁省农业科学院,辽宁,沈阳,110161 |
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| 摘 要： | 用系统聚类法,对34份大葱种质资源的12个农艺性状进行聚类分析,研究其遗传亲缘关系,合理利用品种资源。结果表明:34份材料遗传距离变异范围在0.504～7.903之间,以遗传距离5.817来划分,可将34份材料分为3类。
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| 关 键 词： | 大葱 种质资源 农艺性状 聚类分析 |
Quantitative Traits Analysis of Cluster Analysis Among some Allium Cultivars |
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| JIA Jun-xiang,CUI Lian-wei,SUN Yong-sheng.Quantitative Traits Analysis of Cluster Analysis Among some Allium Cultivars[J].Northern Horticulture,2011(1):44-46. |
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| Authors: | JIA Jun-xiang CUI Lian-wei SUN Yong-sheng |
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| Institution: | JIA Jun-xiang,CUI Lian-wei,SUN Yong-sheng(Liaoning Academy of Agricultural Sciences,Shenyang,Liaoning 110161) |
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| Abstract: | Cluster analysis on 12 agronomic characters of 34 cultivars Allium germplasm resources,made sure their genetic relationship and made full use of it.The results showed that genetic distance between cultivars ranged from 0.504～7.903,a dendrogram established,when we regard 5.817 as their standard,three sections were classified by UPGMA cluster analysis. |
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| Keywords: | Allium germplasm resources agronomic character cluster analysis |
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