Genetic divergence studies for yield and its attributes in sunflower (Helianthus annuus l.)
The present study was undertaken at Regional Agricultural Research Station, Nandyal during rabi, 2016-17.Seventy genotypes of sunflower were evaluated in a randomized complete block design replicated thrice for assessment of genetic diversity.Highly significant differences were observed for all the characters studied.The results 141 of PCA revealed