Fig. 1From: Ionomic and metabolic responses to neutral salt or alkaline salt stresses in maize (Zea mays L.) seedlingsEffects of neutral salt stress (SS) and alkaline salt stress (AS) on the relative growth rate (RGR) of root (a) and shoot (b); net photosynthetic rate (P N) (c), stomatal conductance (g s) (d), transpiration rate (E) (e), and total of chlorophyll content (TCC) (f) of maize. Values represent the means of five replicates. Means followed by different letters in the same stress type are significantly different at P < 0.01 according to Duncan’s multiple range testBack to article page