Fig. 3.
Activities of different antioxidant enzyme of different rice genotypes under deficit moisture stress. (a) activity of catalase (CAT), (b) activity of ascorbate peroxidase (APX), and (c) activity of superoxide dismutase (SOD). Means of five replicates are shown through vertical bar. Standard error is shown by error bar. Significantly different mean values are shown in different letters (Tukey’s test at p ≤ 0.05).