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. 2017 Jun 26;7:4232. doi: 10.1038/s41598-017-04571-2

Figure 2.

Figure 2

Activities of antioxidant enzymes in rice sheaths in response to Si amendment and BPH infestation. (A) Catalase, CAT. (B) Superoxide dismutase, SOD. (C) Peroxidase, POD. +Si = silicon amendment at 112 mg Si/kg nutrient solution, −Si = no silicon amendment. Error bars represent 1 × SE. n = 3 (biological replicates). *Significant difference between + Si and −Si plants at a certain time post BPH infestation at P < 0.05 via independent samples T test.