| 摘要: |
| 采用通径分析的决策分析方法,对典范性状建立了通径分析化模型,进而完成了对其的决策分析;给出了判断典范性状中主载性状、限制性状及中间性状的方法,以便于育种者根据个体的性状表现来选择,达到对Fi选择而期望得到的遗传进展. |
| 关键词: 典范性状 通径分析 决策分析 |
| DOI： |
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| Decision-making analysis of the cnonical traits |
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| Abstract: |
| By using decision-making analysis of path analysis,this paper built a path analysis model for the canonical traits and complete decision-making analysis.A way to judge the main weight-bearing trait, confinement trait and intermedial trait from principal component was shown.So breeding operator can choose the traits from individual expression to achieve the expectation of genetic process by choosing. |
| Key words: canonical traits path analysis decision-making analysis |
