Effects of gibberellic acid treatment for pollen sterility induction on the physiological activity and endogenous hormone levels of the seed in safflower

In this research, our aim was to determine the effects of gibberellic acid, which was applied to safflower plants (Carthamus tinctorius L. cv. Dinçer 5-118) for pollen sterility induction, on some physiological activity and endogenous hormone levels of the seeds.