本文在Griffing单变元双列杂交育种统计分析法的基础上,首次系统地建立了多变元双列杂交育种系的统计分析法。与此同时,还提出了纵观分析(Profile Analysis)法,以测定各配合力是否与诸性状间存在交互作用。最后,以考察三种性状的实际实验资料为例,示明多变元统计分析法的具体分析步骤。 Based on the statistical analysis of Griffing univariate double crosses breeding, the statistical analysis method of multivariate binary inbred lines breeding was systematically established for the first time. In the meantime, a Profile Analysis method has also been proposed to determine whether each combining ability interacts with the traits. Finally, taking the actual experimental data of the three traits as an example, the specific analysis steps of the multivariate statistical analysis method are illustrated.