本研究以品种群体为试材,应用方差分析方法,估算了13种性状的遗传变异和相关系数。结果表明,各性状的平均变幅与变异系数仅全生育期、每荚粒数较小,其余性状均比较大。遗传力以生育期、主茎节数、百粒重、株高、一粒荚,每荚粒数为高,一株粒重最低。遗传进度以全生育期、每荚粒数、一株荚数、一株粒重相对较低,其他性状均比较高。遗传相关以全生育期、主茎节数、一株荚数、百粒重与单株粒重呈极显著正相关,主茎节数与单株产量关系尤为密切。研究揭示了本品种群体具有丰富的遗传变异和选择潜力,为相关选择提供了较佳的信息。 In this study, the genetic diversity and correlation coefficient of 13 traits were estimated by using variance analysis method. The results showed that the average amplitude and coefficient of variation of all traits only the whole growth period, the number of pods per pod was small, and the other traits were relatively large. Heritability in the growth period, the main stem number, a hundred weight, plant height, a pod, per pod grain number is high, a grain weight minimum. Genetic progress to the whole growth period, per pod grain number, a pod number, a grain weight is relatively low, other traits are relatively high. Genetic correlation with the whole growth period, the number of main stems, a pod number, weight per 100 grain weight per plant was extremely significant positive correlation, the number of main stems and the yield per plant is particularly closely related. The research revealed that the population of this species has rich genetic variation and selection potential and provides better information for related selection.