Figure 5.
Effect of salt stress on the activities of antioxidant enzymes in leaves of J. microcarpa L. seedlings. (A) Superoxide dismutase (SOD) activity, (B) peroxidase (POD) activity, and (C) catalase (CAT) activity of leaves. Error bars indicate the SD of treatment means. Different letters on the bars indicate significant differences among the treatments (p < 0.05).
