摘要： 对739份绿豆品种资源主要农艺性状进行了独立性检验、变异系数测定及相关分析。结果表明:(1)粒色与粒大小及种皮有无光泽呈极显著相关。(2)单株荚数、单株产量、主茎分枝数的变异度大,株高及百粒重的变异度较大,荚长、生育期的变异度中等,而单荚粒数变异度较小。(3)单株产量与单株荚数呈极显著的正相关,与生育期呈极显著的负相关。

关键词: 绿豆, 变异系数, 相关分析

Abstract: The coefficient of variability of main agronomical traits was estimated with 739 mungbean germplasm as experimented materials,and the correlation analysis was made between these traits The results showed that the number of pods per plant has higher coefficient of variability and is significantly positive correlated with the yield per plant In breeding programme good lines can be obtained through indirect selection in field with the number of pods per plant as target traits.

Key words: Mungbean, Coefficient of variability, Correlation analysis

中图分类号: 

• S522.02