| 果梅品种数量分类研究 |
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| 引用本文： | 高志红,章镇,盛炳成,张玉明.果梅品种数量分类研究[J].北京林业大学学报,1999,21(2):12-15. |
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| 作者姓名： | 高志红 章镇 盛炳成 张玉明 |
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| 作者单位： | 南京农业大学园艺系,210095,南京 |
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| 摘 要： | 该文旨在对果梅种质资源进行整理、分类，以便加工、栽培利用．对４３个果梅品种及李、杏、桃的部分代表品种的２２个性状进行了聚类分析．结果表明：采用ＳＡＳ聚类方法，可以比较理想地将供试的品种分开．在λ＝１．１１５水平上，桃、梅、李、杏独立成类，而在λ＝０．８７水平上又将４３个果梅品种聚为８类
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| 关 键 词： | 果梅，数量分类，聚类分析 |
Study on Numerical Taxonomy of Fruiting Mei Cultivars |
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| Gao Zhihong,Zhang Zhen,Sheng Bingcheng,Zhang Yuming.Study on Numerical Taxonomy of Fruiting Mei Cultivars[J].Journal of Beijing Forestry University,1999,21(2):12-15. |
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| Authors: | Gao Zhihong Zhang Zhen Sheng Bingcheng Zhang Yuming |
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| Abstract: | The purpose of this paper is classification of fruiting Mei cultivars to be used in cultivation and processing. Cluster analysis of 43 fruiting Mei cultivars and its closely related species with 22 characteristics was presented in the paper. Following results were obtained: peach, apricot,fruiting Mei and plum were independent groups at 1.115 distance coefficient; the tested fruiting Mei cultivars were divided into 8 groups at 0.87. |
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| Keywords: | fruiting Mei numerical taxonomy cluster analysis |
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