Figure 1From: Roles of plant growth regulators on yield, grain qualities and antioxidant enzyme activities in super hybrid rice (Oryza sativa L.)Effects of plant growth regulators on SOD activity of rice flag leaves in the cultivars Peizataifeng and Huayou86 in both early and late seasons in 2007. A and C: Peizataifeng; B and D: Huayou 86.Back to article page