Fig. 3From: Silica nanoparticles promote wheat growth by mediating hormones and sugar metabolismEffects of SiNP200 on the contents of chlorophyll a (A), chlorophyll b (B), carotenoid (C), total chlorophyll (D), and net photosynthetic rate (E) analysis. Values are means ± SE; n = 15. **indicate the significant difference between the control and SiNP200 treatment at p < 0.01 (t-test)Back to article page