用54份栽培种小豆和12份野生种小豆,对9个籽粒性状及7个生长初期性状进行了种间差异的研究,同时还讨论了野生小豆与半野生小豆,中国、日本及南朝鲜地域内栽培小豆群之间的差异。结果表明:品种间、群间、种间所有性状都达到1%水平的显著差异。群间的进化程度关系为日本小豆地方品种群≥中国小豆地方品种群≥南朝鲜小豆地方品种群》半野生小豆群>野生小豆群。进而对16个农艺性状间的相关进行了种间差异分析。 Using 54 cultivated adzuki beans and 12 wild adzuki beans, the interspecific differences of 9 grain traits and 7 initial growth traits were studied. At the same time, the effects of wild adzuki beans and semi-wild adzuki beans, China, Japan and South Korea Differences between cultivated adzuki beans. The results showed that all traits among cultivars, groups and species reached significant difference of 1%. The evolutionary relationships among the populations were as follows: Japanese adzuki bean local product population ≥ Chinese adzuki bean local product population ≥ South adzuki bean local product population "semi-wild adzuki bean group> wild adzuki bean population. Then, the correlation among 16 agronomic traits was analyzed for interspecific differences.