engleski

Methods of multivariate statistics for interpretation genotype-environment interaction

The genotype-by-environment interaction (GEI), which is the differential response of genotypes to the varied environmental conditions, results from the genetic differences among varieties. The statistical analysis should provide estimates for parameters that indicate both how well genotypes perform on average across the environmental range and how well they perform in specific environmental conditions. AMMI models separates genotype, environment and genotype-environment interaction before applying singular value decomposition to GE for least-squares, low dimensional visualization, and they are one of foremost statistical methods in multi environment trials (MET).

genotype-by-environment interaction ; multivariate methods ; AMMI ; MET

nije evidentirano