摘要
本试验在对 17个粳稻代表性品种主要株型性状遗传相关分析的基础上 ,进而进行主成分分析和聚类分析 ,结果表明 :参试品种与各类群性状基本相符 ,可见按水稻品种株型遗传进行聚类分析是可行的。
The principal component analysis and claster analysis were conducted,based on genetic correlation analysis about the main plant-type traits of 17 representative Keng rice varieties.The resutls indicated that varieties tallied with the traits of each category basically,and claster analysis was feasible to the studies on rice plant-types.
