The study interaction of seed priming with salicylic acid and methanol on germination traits of rapeseed (cultivar Hyola 401) under drought stress

To study interaction of seed priming with salicylic acid and methanol on germination traits of rapeseed (cultivar Hyola 401) under drought stress, A factorial experiment was carried out in a completely randomized design with three replications. The treatment experiment were included seed priming with salicylic acid at three levels 0, 0.7 and 1.4 mM, and methanol at three levels 0, 3% and 6% volume. Polyethylene glycol 6000 at three levels 0 as control, -0.4 and -0.8 Mpa were used for drought stress. Traits case study in this experiment were including Germination percent, Mean germination time, germination rate, radicle length, plumule length, seedling length, seedling dry weight and seed vigor. results showed that the interaction of salicylic acid and methanol on all rapeseed (cultivar Hyola 401) germination traits was significant except from the radicle length (P