Estimation of Genetic Variances and Stability Components of Yield-Related Traits of Green Super Rice at Multi-Environmental Conditions in Pakistan

Identifying adopted Green Super Rice (GSR) under different agro-ecological locations in Pakistan is crucial to sustaining the high productivity of rice. For this purpose, multi-location trials GSR were conducted evaluate magnitude genetic variability, heritability, and stability eight Pakistan. The experimental trial was laid out a randomized complete block (RCB) design with three replications at each location. combined analysis variance (ANOVA) manifested significant variations for tested genotypes (g), (L), years (Y), genotype × year (GY), location (GL) interactions revealing influence environmental factors (L Y) on yield traits. High broad-sense heritability estimates observed all studied traits representing low over expression Noticeably, 48 showed maximum than other lines univariate model across two grain related data. Multivariate characterized 305 252 as highest yielding optimum locations. Overall, Narowal, Muzaffargarh, Swat most stable cultivation In conclusion, study revealed that G×E an important source rice variation, its AMMI biplots are efficient tools visualizing response