Fig. 2

Contents of Na+ (A), K+ (B), Ca2+ (C), and Mg2+ (D) were determined in the roots of MF and BG after 0, 6, 12 h salt treatments. Vertical bars indicate the mean standard error. Ns indicates no significant difference, and * and **** indicate significant differences between MF and BG at P < 0.05 and P < 0.001 by the One-Way ANOVA test