Comparative effects of gibberellin A3 , glycine betaine, and Si, Ca, and K fertilizers on physiological disorders and yield of pomegranate cv. Wonderful.

Spraying with GA3 at 75 mg L-1 in July could have a significant impact on a grower's income by reducing damage from physiological disorders, improving yield with a minimum decrease in red skin coloration. The efficacy of nutrient-related fertilizers and glycine betaine were not constant, and this would be useful to evaluate at earlier application times and under stress conditions. © 2021 Society of Chemical Industry.