Figure 2

Physiological analysis of Zhongmu-3 and R108 seedlings. (a–f) Concentrations of SOD, POD, Pro, H₂O₂, MDA, and ABA in Zhongmu-3 and R108 seedlings treated with 20 mM salt (NaCl and Na₂SO₄). The different letters refer to the significant differences at P < 0.05 (Duncan’s multiple range test).