Figure 3.

Effect of sodium hydrosulfide (NaHS) alone, or in combination with sodium nitroprusside (SNP), nitric oxide (NO) scavengers and inhibitors as well as SNP alone or in combination with hydrogen sulfide (H₂S) inhibitors and scavengers on survival rate (SR) (A–C), tissue viability (D), malondiadehyde (MDA) (E), and electrolyte leakage (EL) (F) in maize seedlings under non-HS and HS conditions. The data had at least three biological replicates and were tested using Duncan's multiple-range test at 0.05 significant level, which denote means ± standard error (SE). The bars with the different letters represent significant differences, while the same letters represent no significant difference.