| 杂交早稻主要性状与产量的相关分析 |
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| 引用本文： | 黎建文,严钦泉.杂交早稻主要性状与产量的相关分析[J].广西农学报,2007,22(2):1-2,6. |
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| 作者姓名： | 黎建文 严钦泉 |
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| 作者单位： | 1. 湖南生物机电职业技术学院,410127
2. 湖南农业大学,410128 |
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| 摘 要： | 通过对32个杂交早稻新组合F1代的7个性状与产量的相关关系进行了分析,发现穗长、实粒数、总粒数、株高4个性状与产量的相关达极显著水平;千粒重、结实粒2个性状与产量达显著水平;有效穗数与其他性状呈负相关。
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| 关 键 词： | 杂交早稻 主要性状 产量 相关分析 |
| 文章编号： | 1003-4374（2007）02-0001-02 |
| 修稿时间： | 2007-02-152007-02-28 |
Correlation analyse between main characteristics and yield of early hybrid rice |
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| LI Jian-wen,YAN Qin-quan.Correlation analyse between main characteristics and yield of early hybrid rice[J].Journal of Guangxi Agriculture,2007,22(2):1-2,6. |
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| Authors: | LI Jian-wen YAN Qin-quan |
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| Institution: | 1.Hunan Biological and Mechatronics Polytechincal College 410127;2.Hunan Agriculture University 410128 |
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| Abstract: | Through the correlation analyse between 7 characteristics and yield on 32 hybrid rice combinations,the writer discovers that correlations between 4 characteristics and yield are extra significance level,and the correlations between other two characteristics and yield are significance level.Panicle number and others are negative correlation. |
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| Keywords: | hybrid rice main characteristics yield correlation analyse |
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