Fig. 3From: Improving the effects of salt stress by β-carotene and gallic acid using increasing antioxidant activity and regulating ion uptake in Lepidium sativum L.Effect of β-carotene and gallic acid, under saline and non-saline conditions on the total chlorophyll concentration in Lepidium sativum seedlings. Columns with the same letters are not statistically different at 5% probability using Duncan’s testBack to article page