Fig. 3From: Exogenous application of salicylic acid ameliorates salinity stress in barley (Hordeum vulgare L.)Effects of different concentrations of salt and salicylic acid on Chl. a (A), Chl. b (B), Chl. a/b (C), total Chl. (D), and carotenoids (E), of barely varieties. Different letters over the bars are significantly different at 0.05 levels. Values are mean (± SD) of three replicatesBack to article page