tailieunhanh - Cluster and principal component analysis in maize

In the present study all the 30 genotypes were grouped into six non overlapping clusters based on non- hierarchical Euclidean cluster analysis. Maximum numbers of genotypes (7) were grouped in cluster-I, IV and VI followed by cluster-II (5), cluster-V (3) and cluster III with one genotype. Inter-cluster distances was highest between cluster IV and VI () followed by III and V (). Among the 21 characters studied, grain yield plant-1 , stover yield plant-1 , number of kernels per row and ear height contributed maximum towards the total divergence. |

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