| 大麦主要农艺和品质性状的相关性及灰色关联度分析 |
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| 引用本文： | 田和彬,汪军妹,华为,杨建明. 大麦主要农艺和品质性状的相关性及灰色关联度分析[J]. 浙江农业学报, 2011, 23(3): 0 |
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| 作者姓名： | 田和彬 汪军妹 华为 杨建明 |
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| 作者单位： | 1.浙江师范大学 化学与生命科学学院,浙江 金华 321004；2浙江省农业科学院 国家大麦改良中心,浙江 杭州 310021 |
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| 基金项目： | 国家自然科学基金，国家现代农业产业技术体系 |
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| 摘 要： | 采用灰色关联分析法和相关分析法对8个大麦品种的8个主要农艺性状和6个主要品质性状进行了分析。结果表明,与大麦产量关联度最大的为千粒重,其次为成穗率和结实率,千粒重与产量之间呈显著正相关；生育期与大麦产量的关联度和相关性最小；与麦芽品质关联度最大的为α|氨基氮,呈极显著正相关；与麦芽品质关联度最小的为浸出率。
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| 关 键 词： | 大麦 农艺性状 品质性状 灰色关联分析 相关分析 |
Correlation and grey relational analysis of main agronomic traits and malting quality traits of barley |
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| TIAN He-bin,WANG Jun-mei,HUA Wei,YANG Jian-ming. Correlation and grey relational analysis of main agronomic traits and malting quality traits of barley[J]. Acta Agriculturae Zhejiangensis, 2011, 23(3): 0 |
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| Authors: | TIAN He-bin WANG Jun-mei HUA Wei YANG Jian-ming |
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| Affiliation: | 1College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; 2National Barley Improvement Center, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China |
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| Abstract: | The relationships between eight agronomic traits and six malting quality traits of eight barley cultivars were analyzed by the correlation analysis and gray relational analysis.For plot yield,the highest association with barley yield was 1 000-seed weight,followed by ear bearing tiller and setting rate.And the correlation between plot yield and 1 000-seed weight was highly significant.The association degree between growth period and plot yield was the lowest.The association degree between malting quality an... |
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| Keywords: | barley agronomic trait malting quality trait gray relational analysis correlation analysis |
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