Figure 5.
Changes in the malondialdehyde (MDA) contents during cold acclimation (15/13 °C), chilling (5 °C) and recovery in the leaves and roots of young maize plans: control plants (22/20 °C, 387 µmol m−2 s−1). Light intensities during hardening: GL: 387 µmol m−2 s−1; LL: 107 µmol m−2 s−1. *, **, *** significant differences compared to the control plants on the same day at the p < 0.05, 0.01 and 0.001 levels, respectively. #, ##, ### significant differences compared to the GL plants on the same day at the p < 0.05, 0.01 and 0.001 levels, respectively. (A: leaves; B: roots).