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对吉林省21个绿豆品种的16个形态性状进行了分析,结果表明所有绿豆品种的生长习性、荚色、粒色无多样性,单株产量的多样性指数最高为1.520,荚形的多样性指数最低为0.736。基于形态性状的聚类分析可划分为6大组群。吉林省绿豆品种亲缘关系较近,群体遗传基础狭窄,应拓展亲本来源,改善群体结构。
The morphological traits of 21 mung bean cultivars in Jilin Province were analyzed. The results showed that all the mung bean cultivars had no growth habit, pod color and grain color. The highest diversity index per plant was 1.520, and the pod diversity The lowest index is 0.736. Cluster analysis based on morphological traits can be divided into 6 groups. The mungbean varieties in Jilin Province have a close genetic relationship and a narrow genetic base. They should expand the sources of their parents and improve their population structure.