Fig. 3From: Split nitrogen fertilizer applicationĀ improved grain yield in winter wheat (Triticum aestivum L.) via modulating antioxidant capacity and 13C photosynthate mobilization under water-saving irrigation conditionsEffects of four split nitrogen fertilizer treatments on flag leaf MDA content, SOD activity, and soluble protein content at 0 days, 7 days, 14 days, 21 days, and 28 days after anthesis. ns, not significant; **P<0.01; *P<0.05Back to article page