| 上海农场大麦品种资源聚类分析 |
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| 引用本文： | 郭三红,陈学莲,黄德胜,陈桃松,吴国峰,朱韬,刘伯山,李海燕,沈霓霞.上海农场大麦品种资源聚类分析[J].安徽农业科学,2010,38(9):4491-4492. |
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| 作者姓名： | 郭三红 陈学莲 黄德胜 陈桃松 吴国峰 朱韬 刘伯山 李海燕 沈霓霞 |
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| 作者单位： | 上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151;上海黄海农贸总公司种子粮油分公司,江苏盐城,224151 |
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| 摘 要： | 对上海农场94份大麦亲本材料的主要农艺性状及产量性状进行了比较分析。结果表明,供试材料产量、穗长、芒长、穗粒数、株高等性状的变异系数较大。全生育期与穗长、芒长呈极显著正相关,与穗粒数呈显著正相关;株高、穗长与穗粒数均呈极显著正相关。94个大麦品种（系）可分为3大类及若干亚类,其中包括24份高产材料,28份矮杆材料。
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| 关 键 词： | 大麦 品种资源 相关系数 聚类分析 |
Cluster Analysis on Barley Variety Resources from Shanghai Farm |
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| GUO San-hong et al.Cluster Analysis on Barley Variety Resources from Shanghai Farm[J].Journal of Anhui Agricultural Sciences,2010,38(9):4491-4492. |
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| Authors: | GUO San-hong |
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| Institution: | Seed and Grain Oil Branch Company;Shanghai Huanghai General Corporation of Agricultural Products Trade;Yancheng;Jiangsu 224151 |
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| Abstract: | The main agronomic characters and yield characters of 94 barley parent materials from Shanghai farm were comparatively analyzed The results showed that the variation coefficients of yield,ear length,awn length,grains per ear and plant height etc of the tested materials were bigger. Their whole growth period had very significant positive correlation with ear length and awn length and had significant positive correlation with grains per ear. Their plant height and ear length had significant positive correlati... |
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| Keywords: | Barley Variety resources Correlation coefficient Cluster analysis |
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