Özet:
In order to study the relationships between grain yield an experiment was carried out in randomized
complete block design with four replications in Shahrood Agricultural Research Station during 2006-07. Cluster
analysis with minimum ward variance method grouped the hybrids in 4 groups. In order to proving the truth of
the classification obtained from cluster analysis discriminate function analysis and multivariate analysis verified
the accuracy of classification from cluster analysis and grouped the hybrids in 4 groups. Result of four methods
of multivariate analysis of variance Wilk's lambda showed that there were significant differences between 4
groups resulted from the cluster analysis.
