选用２５个小麦品种，分析了其产量性状和品质性状的变异和相关，结果表明：籽粒产量与生物量和收获指数极显著正相关；生物量与收获指数无明显相关；ＳＤＳ沉降值、蛋白质含量、湿面筋含量及硬度间显著或极显著正相关；各品质性状与籽粒产量、生物量呈明显负相关，与收获指数等无明显相关。 Twenty-five varieties of wheat were selected to analyze the variation and correlation of yield traits and quality traits. The results showed that there was a significant positive correlation between grain yield and biomass and harvest index, but no significant correlation between biomass and harvest index. SDS sedimentation value, protein content , Wet gluten content and hardness were significantly or very significantly positive correlation; the quality traits and grain yield, biomass was significantly negatively correlated with the harvest index was not significantly correlated.