Study of association between the yield attributing triats in Mungbean under high temperature

Association studies for Yield Attributes in Mungbean (Vigna radiata L. Wilczek) were conducted on 15 Mung bean genotypes during Kharif 2021. The study was set up in a Randomized Block Design with three replications and focused on 16 morpho-physiological character variability. The analysis of variance revealed extremely significant variations across accessions for all characteristics. Grain yield per plant exhibited significant & positive correlation with plant height, number of secondary branches per plant, relative water content, biological yield and harvest Index. This provides an opportunity to select those characters for further breeding program which will contributes towards the yield.