Fig. 3From: Brassinosteroids and gibberellic acid actively regulate the zinc detoxification mechanism of Medicago sativa L. seedlingsEffects of Zn, BR and GA application on peroxide levels in M. sativa. Analysis of MDA content (A), OFR content (B) and its production rate (C) activity in M. sativa roots and shoots after 7 weeks of treatment. ANOVA (including Brown-Forsythe test and Bartlett test) and Tukey’s multiple comparisons test were performed on the data of 3 biological replicates (n = 3). Vertical bars represent mean ± SD. Averages with the different letter are significantly different at p < 0.05Back to article page