近年国内外对小麦的数量性状遗传规律的研究日渐增多。本文以我区有代性表的水地春小麦品种为材料,研究了各主要数量性状的平均值、遗传型相关系数、遗传进度及相对效率。通过研究分析,初步揭示了春小麦主要数量性状遗传动态和我区小麦育种的经验,为今后新品种选育提供了依据。 In recent years, the research on the genetic law of quantitative traits of wheat has been increasing at home and abroad. In this paper, a representative table of our region water spring wheat varieties as the material, the average number of major quantitative traits, genetic correlation coefficient, genetic progress and relative efficiency. Through research and analysis, preliminary revealed the genetic dynamics of the main quantitative traits in spring wheat and wheat breeding experience in our region, which provided the basis for breeding new varieties in the future.