摘要： 利用对应分析的方法，对35个花生品种15个主要农艺性状进行了分析。结果表明，对应分析不但揭示了性状之间、品种之间的相互关系，而且也揭示了性状与品种之间的相互关系，把35个品种划分为6个具有不同遗传差异的类群，同时指出影响产量的主要特征性状是单株生产力、分枝性及出米率，为评价和选择亲本提供了理论依据。

关键词: 花生, 育种, 对应分析, 遗传差异

Abstract: Fifteen agronomic characters of thirty five peanut varities were studied.Theresults indicated that corresponding analysis could reveal effectively the relation amongcharacters,among varieties,and between characters and varieties.Thirty five varieties weredivided into 6 different.clumps.Single plant productive capacity,quality and quantity ofbranches and the shelling percentage are primary characters to influence yield.

Key words: Peanut, Genetic divergence, Corresponding analysis

中图分类号: 

• S565.2