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采用聚类分析的方法 ,对 42份高粱亲本进行了分类研究。结果表明这一方法对查明不同材料间的亲缘关系是有效的 ,对育种过程中的材料选配也具有一定的参考价值。
Cluster analysis was used to classify 42 sorghum parents. The results show that this method is effective in identifying the genetic relationship among different materials and also has certain reference value for material selection during breeding.