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. 2019 Dec 1;8(12):562. doi: 10.3390/plants8120562

Figure 6.

Figure 6

Effect of Ni (100 mg kg−1 soil), SNP (100 µM) and NO scavenger (2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide (PTIO) on (A) superoxide dismutase activity, (B) proline, (C) hydrogen peroxide, (D) reduced glutathione, (E) photosynthesis, and (F) plant dry mass in eggplant (Solanum melongena L.). Data presented is mean (±SE) of three replicates and bars with different letters denote significant difference at p ≤ 0.05. Control = 0 mg kg−1 soil.