Naslov
Methods of multivariate statistics for interpretation genotype-environment interaction

Autori
Eđed, Andrijana ; Horvat, Dražen ; Petrović, Sonja

Izvornik
Cereal Research Communications (0133-3720) 36 (2008), 1(S5); 259-262

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

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

Sažetak
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).

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA