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试验以品种间主要性状的绝对距离为依据，对24个苋菜品种进行了聚类分析。结果表明，24个苋菜品种基本上可分为四大类：即红茎绿叶卵圆形；绿茎绿叶卵圆型；红茎暗绿叶披针型；绿茎浅绿叶阔椭圆型。结果还表明，影响苋菜品种聚类的主要遗传性状是叶色、茎色、叶形。
Based on the absolute distance between the main traits of cultivars, 24 amaranth cultivars were clustered. The results showed that 24 amaranth varieties could be divided into four main categories: red stem green leaves oval; green stem green leaves oval; red stem dark green leaves lanceolate; green stem light green leaves broad oval. The results also showed that the major genetic traits affecting amaranth clustering were leaf color, stem color and leaf shape.