Figure 6 | Scientific Reports

Figure 6

From: Water stress memory in wheat/maize intercropping regulated photosynthetic and antioxidative responses under rainfed conditions

Figure 6

Pearson correlation coefficient of chlorophyll fluorescence, gas exchange attributes and antioxidants under different intercropping treatments and N application rates (n = 3). Fo and Fm indicate the minimum and maximum chlorophyll fluorescence in the dark-adapted state, respectively; gs donates stomatal conductance; WUEi and iWUE indicate the intrinsic and instantaneous water use efficiency, respectively; MDA shows malondialdehyde; CAT, SOD, POD and APX indicate catalase, superoxide dismutase, peroxidase, and ascorbate peroxidase activity, respectively.

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