Figure 4 | Scientific Reports

Figure 4

From: Effects of drought stress during critical periods on the photosynthetic characteristics and production performance of Naked oat (Avena nuda L.)

Figure 4

The initial fluorescence value (Fo), maximum fluorescence value (Fm), Fv/Fo and Fv/Fm under the control treatment (CK), low drought stress (LS), moderate drought stress (MS) and severe drought stress (SS) in 2018 and 2019. (a, c, e and g) represent the values in 2018, while (b, d, f and h) represent the values in 2019. Different letters above the columns indicate significant differences (P < 0.05) determined by a Duncan’s test between treatments. The same letters above the error bars indicate no significant difference at P < 0.05.

Back to article page