Figure 6 in Shading minimizes the effects of water deficit in Campomanesia xanthocarpa (Mart.) O. Berg seedlings

Figure 6. Superoxide dismutase (SOD) activity in leaves (a) and o roots (b, c, d) ofCampomanesia xanthocarpa seedlings as a function of shading (0, 30 and 70%), continuous irrigation (CI) and intermittent (II) conditions, and experimental period (start - T0, 1st and 2nd photosynthesis zero – P0, 1st and 2nd Recovery - REC and END). Uppercase letters compare the same shading and irrigation conditions in different experimental periods.Lowercase letters compare the same irrigation condition and period in different shading.The asterisk compares irrigation conditions in the same shading and period (a). Uppercase letters compare the same condition shading in the different period (d). Lowercase letters compare different irrigation conditions in the different periods (b) and same shading (c) and same period in the different shading (d). The means of shading were compared by the Tukey test, the experimental periods by the Scott Knott test, and the irrigation conditions by the Bonferroni T test. In all cases, 5% probability was used.