Naslov
Genotype by environment interaction of germination in soybean cultivars

Autori
Duvnjak, Tomislav ; Popović, Ruža ; Liović, Ivica ; Vratarić, Marija ; Sudarić, Aleksandra

Izvornik
Cereal research communications (0133-3720) 36 (2008), Part 1/S5; 83-86

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

Ključne riječi
soybeanm germination; environment; AMMI; biplot

Sažetak
Germination of four soybean cultivars across four years and three locations was tested in main soybean production area in Croatia. The analysis of variance of the four cultivars in 12 environments shows that environment (E), genotype (G) and their interaction (GEI) were significant (P<0.01) for soybean seed germination. The paper shows that AMMI (additive main effects and multiplicative interaction) model was effective for studying genotype by environment interaction. The iplots show that cultivars Podravka 95 and Ika had the highest stability for investigated trait. No genotype has superior performance in all environments.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA