Based on the Euclidian distance measured on 7 economic characters by using phenotyhic clustering method, 40 sugarcane genotypes were grouped into 6 clusters from which 24 genotypes were selected.

• 应用表型聚类法,根椐7种性状的欧氐距离把40个甘蔗基因型划分为6个类群,从中筛选出24个基因型。