| 杂交中籼稻主要经济性状与产量的灰色关联分析 |
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| 引用本文： | 陈文有,贾玉敏.杂交中籼稻主要经济性状与产量的灰色关联分析[J].北方水稻,2010,40(5). |
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| 作者姓名： | 陈文有 贾玉敏 |
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| 作者单位： | 1. 梅河口市海龙镇农业技术推广站,吉林,通化,135000
2. 通化市农业科学研究院,吉林,通化,135000 |
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| 摘 要： | 通过试验对16个新组合的主要经济性状对产量的影响程度进行了灰色关联分析,结果表明:其经济性状与产量的关联度顺序依次为每穗粒数、二次枝梗数、结实率、穗长、千粒重、一次枝梗数、有效穗数。
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| 关 键 词： | 杂交籼稻 产量 经济性状 关联度分析 |
Grey Correlation Analysis of Main Economic Characters and Yields of Medium Hybrid Indica Rice |
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| CHEN Wen-you,JIA Yu-min.Grey Correlation Analysis of Main Economic Characters and Yields of Medium Hybrid Indica Rice[J].Reclaiming and Rice Cultivation,2010,40(5). |
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| Authors: | CHEN Wen-you JIA Yu-min |
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| Abstract: | Gray correlation analysis of main economic characters and yield for 16 new hybrid combinations was conducted in this experiment.The results showed that the order of correlation degrees of the yield and economic characters was grains/panicle,secondary rachis-branches,seed setting rate,panicle length,1000-grain weight,primary rachis-branches and the effective panicles. |
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| Keywords: | Hybrid indica rice Yield Economic characters Correlation degree Analysis |
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