Effects of various seed priming on morphological, physiological, and biochemical traits of rice under chilling stress

Abstract

Our results suggested that GA₃ (10 mg L^-1) and BR (0.3 mg L^-1) seed priming prevent rice seedlings from chilling-induced oxidative stress by regulating antioxidant enzyme activities and maintaining ABA, GA, MDA, soluble sugar, and protein content. However, further studies (transcriptome and proteome) are needed to explore the molecular mechanisms involved in seed priming-induced chilling tolerance under field conditions.