Seed Priming with Sulfhydral Thiourea Enhances the Performance of Camelina sativa L. under Heat Stress Conditions

Temperature is a key factor influencing plant growth and productivity; however, temperature fluctuations can cause detrimental effects on crop growth. This study aimed to assess the effect of seed priming Camelina sativa L. under heat stress. Experimental treatments were comprised of; including, no-priming, hydropriming (distilled water priming), osmopriming (thiourea applications at 500 ppm), stress (control = 20 °C 32 °C), camelina varieties (7126 8046). Heat hammered as relative content photosynthetic rate reduced by 35.9% 49.05% in 7126, respectively, 25.6% 41.2% 8046 compared with control-no thiourea applied. However, improved root shoot length, biomass production control–no application stress, more improvement variety 7126. Moreover, maximum values gas exchange relations recorded no no-priming that helped improve yield 12% 7126 15% 8046, respectively. Among varieties, showed better performance than producing higher especially when subjected priming. In conclusion, plants mitigate adverse upregulating physiological attributes lead maintain yield.