| 小麦产量性状及其构成因素的稳定性分析 |
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| 引用本文： | 蔡民华,张金栋,郭平仲.小麦产量性状及其构成因素的稳定性分析[J].首都师范大学学报(自然科学版),1990(4). |
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| 作者姓名： | 蔡民华 张金栋 郭平仲 |
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| 作者单位： | 北京师范学院生物系，北京师范学院生物系，北京师范学院生物系 |
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| 摘 要： | 本研究对15个品种在9个环境中的15个性状的稳定性参数进行了估算;并利用不同方法对产量参数和其它性状参数之间的关系进行了探讨。结果表明:产量稳定性表现是多个性状稳定性影响的结果;性状间是通过相互作用对产量发生作用的;单株粒重和株分蘖数的稳定性对产量稳定性的影响最大;在选择较为合理的稳定性状组成时,要综合考虑直接效应和间接效应.
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| 关 键 词： | 稳定性 产量性状 产量构成因素 关系分析 |
Stability Analysis of Yield and Yield Component Characters in Wheat |
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| Cai Minhua,Zhang Jindong,Guo Pingzhong.Stability Analysis of Yield and Yield Component Characters in Wheat[J].Journal of Capital Normal University(Natural Science Edition),1990(4). |
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| Authors: | Cai Minhua Zhang Jindong Guo Pingzhong |
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| Abstract: | Stability parameters of yield and forteen component characters of fifteen wheat varieties are estimated in nine environments. The relationship of the yield parameters and component parameters are searched by different me-thods. The result indicates that the yield stability is the result of stability influences of several component characters, the influences are due to the inte-raction among the component characters, the effect of the stability of spikes/ plant and kernel weight/plant on the stability of the yield is the greatest,direct and indirect effects must be considered synthetically to select the su-itable combination of stable characters. |
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| Keywords: | : stability yield character component characters relation analysis |
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