Figure 3.

Influence of soil amendment with compost and plant growth-promoting rhizobacteria (PGPR) on (A) electrolyte leakage percentage, (B) malondialdehyde (MDA) concentration, and (C) hydrogen peroxide (H₂O₂) concentration in the leaves of wheat plants grown in salt-affected soil and deficit irrigation in contrast to well irrigation. The error bars present the values of standard deviation. According to Duncan’s multiple range test, the same lower-case letters above columns are not significantly different (p < 0.05).