Figure 7.

Lipid peroxidation level (thiobarbituric acid reactive substances (TBARS) content) in drought-tolerant and -sensitive varieties of sunflower and maize exposed to soil drying at 25 and 35 °C at three sampling points (t0, t1, t2). Line indications are the same as in Figure 5. Differences in homogenous groups for each species (maize and sunflower separately) determined using a one-way ANOVA and LSD post-hoc test are provided in supplementary data (see Supplementary Data Table S2).