Figure 8. Heatmap responses of Pearson’s Correlation Coefficient (r) for the antioxidant enzymes and growth attributes of wheat roots treated with sole and combined application of SA and BF under drought stressed condition.

APXR, Roots ascorbate peroxidase; CATR, roots catalase; PODR, roots peroxidase; SODR, roots superoxide dismutase; MDAR, roots melondialdehyde.