بررسی تاثیرآبسزیک اسید و جبرلیک اسید بر خصوصیات جوانه زنی گلرنگ ( . Carthamus tinctorius L) تحت تنش شوری

Effects of hormonal treatments to specific characteristics of the safflower seed germination under salt stress experiment in a completely randomized design with 3 replications in Seed Technology Laboratory, University of controls. Experimental treatments, hormone inhibitors acid abszyk acid in 2 levels (0 and 3 μmg-1 ) acid jbrlyk in three levels (control, 150 and 300ppm) and the salinity. The seeds were placed in the first stage of the hormonal treatments. To applied five salinity levels (0, 3, 6, 9 and 12 dS.m -1) Secondly, the natural salt lake in Qom were used. Results from the interaction of three treatments showed that the length and seedling dry weight and germination in acid abszyk levels (μmg-1 ) in 300 (ppm) acid jbrlyk salt 3 (dS. m -1) increased. Applying these observations it was concluded that the two hormones, growt inhibitors and regulators acid abszyk acid 3% and acid jbrlyk acid 300 (ppm) in salt 3 (dS. m -1) had the greatest impact on crop germination characteristics.