【摘要】 根据模糊聚类分析法，计算了22个亲本材料12个性状的相关相似度，得出了以最高相似度相连接的最大相似树，将这些材料划分为5个类群。经典型水、旱小麦品种晋麦37号和晋麦33号的遗传分析，说明模糊聚类分析法可作为亲本研究的主要手段和育种的重要依据。更多还原

【Abstract】 According to "Fuzzy assembly analysis" method, we calculated the related and resemble degree of 12 properties from 22 parent materials. The most resemble tree which linked with the most resemble degree was figured out. and these materials were divided into 5 categories. The study on heredity of the varieties for irrigated and dry land such as Jin Mai 31 and Jin Mai 37 shows that fuzzy assembly analysis can be used as the main method of parental study and wheat breeding.更多还原