Figure 6.
Effect of salicylic acid (SA) and/or spermine (SPM) foliage applications on the activity of (a) ascorbate peroxidase (APX), (b) glutathione reductase (GR), (c) monodehydroascorbate reductase (MDHAR), and (d) dehydroascorbate reductase (DHAR) in leaves of wheat plants exposed to non-saline and saline (6.0 and 12.0 dS m−1) conditions. The results showed the mean ± SE of four replicates. Different letters indicate significant differences at (p < 0.05) level according to Duncan’s test.
