| 莲藕部分种质资源数量性状的聚类分析与育种应用 |
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| 引用本文： | 柯卫东,傅新发,黄新芳,彭静,周国林,叶元英.莲藕部分种质资源数量性状的聚类分析与育种应用[J].园艺学报,2000,27(5):374-376. |
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| 作者姓名： | 柯卫东 傅新发 黄新芳 彭静 周国林 叶元英 |
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| 作者单位： | 武汉市蔬菜科学研究所,武汉430065 |
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| 摘 要： | 对 17个不同地区、不同类型的莲藕资源进行了系统聚类分析 ,将莲藕分为野生资源类、地方品种资源类和改良品种类三大类群。品质性状野生资源最优 ,地方品种和改良品种相当 ;农艺性状改良品种最优 ,地方品种居中 ,野生资源最差
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| 关 键 词： | 莲藕 品种资源 聚类分析 |
Systematic Cluster Analysis of Some Nelumbo nucifera Gaertn. Germplasm Re-sources and Its Application on Breeding |
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| Ke Weidong,Fu Xinfa,Huang Xinfang,Peng Jing,Zhou Guolin,Ye Yuanying.Systematic Cluster Analysis of Some Nelumbo nucifera Gaertn. Germplasm Re-sources and Its Application on Breeding[J].Acta Horticulturae Sinica,2000,27(5):374-376. |
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| Authors: | Ke Weidong Fu Xinfa Huang Xinfang Peng Jing Zhou Guolin Ye Yuanying |
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| Abstract: | Systematic cluster analysis of 17 kinds of Nelumbo nucifera Gaertn.Germplasms was done.Through this method, Nelumbo nucifera Gaertn.germplasms resources were divided into 3 types:wild germplsms,local cultivars and improved cultivars.For the quality straits,wild germplasms were the best,local cultivars were equal to improved cultivars.For the agronomic traits,improved cultivars were the best,local cultivars were intermediate,and wild germplasms were last. |
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| Keywords: | Nelumbo nucifera Gaertn Germplasm resources Cluster analysis |
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