AMMI model in the evaluation of hybrid x sowing date interaction for seed yield and oil content in sunflower | AMMI model u oceni interakcije hibrid x rok setve za prinos semena i sadrzaj ulja suncokreta
2010
Balalic, I., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Crnobarac, J., Univerzitet u Novom Sadu, Novi Sad (Serbia). Poljoprivredni fakultet | Marinkovic, B., Univerzitet u Novom Sadu, Novi Sad (Serbia). Poljoprivredni fakultet | Miklic, V., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Stojsin, V., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia)
In three year experiment the effect of hybrid, sowing date and their interaction for seed yield and oil content in sunflower were investigated. Three hybrids (Miro, Rimi, Pobednik) and eight sowing dates were included in experiment. AMMI model was applied. In three years average, hybrids did not show significant differences in the mean values for seed yield. Sowing dates had significant portion in the yield formation. On the basis of the stability evaluation for seed yield and oil content on AMMI biplot can be seen that hybrid Miro was most stable, and hybrids Pobednik and Rimi were less stable. AMMI biplot can help in the recommendation of high yielding, stable sunflower hybrids and most conveniet sowing date.
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