FIGURE 3.

Lipid peroxidation and accumulation of reactive oxygen intermediates (ROIs) in primed and non-primed rice seedlings under chilling stress and different nutrient management regimes. MDA content (A), H₂O₂ (B), ${\mathrm{O}}_{\mathrm{2}}^{\mathrm{•-}}$ (C), and OH^- (D). Vertical bars above mean indicate standard error of six replicates. Small alphabetical letters (a, b, c…) above means show the differences (P ≤ 0.05) among treatments with in a nutrient management regime, while capital alphabetical letters (A, B, C…) reveal the differences (P ≤ 0.05) among different nutrient management regimes. Description of treatments is given in Figure 2.