Zbornik - Društvo genetičara Srbije

IV-Pos-6 ZBORNIK ABSTRAKATA III KONGRESA GENETIÈARA SRBIJE 123
Subotica, 30. novembar - 4. decembar 2004.
PHENOTYPE STABILITY OF YIELD COMPONENTS
OF PROTEIN SUNFLOWER
Dijana Dijanoviæ, Vesna Stankoviæ i I. Mihajloviæ
IIP «SERBIA», Centar za poljoprivrednu i tehnološka istraivanja, Zajeèar
The study analyses the phenotype stability of the components of three inbred lines of sunflower
(Helianthus annuus L.) in the third, fourth and fifth year of self-pollination. The
stability parameters have been counted by application the Eberhart and Russel (1966)
model. According to the regression coefficient, the investigated lines showed satisfactory
stability referring to the content of proteins in seed and 1000 seeds mass. The most stable
line proved to be the D4441 line in the third year of self-pollination. The best genotype
stability foe the 1000 seeds mass was achieved by the line Rs 4 I 10 in the fourth year of
self-pollination.