【摘要】 本研究用多元统计分析测定了45个小麦品种的遗传距离,并据此进行了聚类分析,聚类结果为7类。根据聚类提供的信息,在45个品种中选出了27个主成分较好的品种。更多还原

【Abstract】 Genetic distance of quantitative characters of 45 wheat cultivars and cluster analysis were discussed in this article by using a method of multivariate analysis. The cultivars were all grouped into 7 cluster.According to this information, a part of parents for developing highyield cultivars were selected.更多还原