Figure 7
From: Morphophysiological mechanism of rice yield increase in response to optimized nitrogen management

Physiological response to different nitrogen applications. (a) chlorophyll content; (b) soluble sugar content; (c) soluble protein content; (d) MDA content; (e) CAT activity; (f) POD activity; (g) SOD activity. Chl: chlorophyll; MDA: malondialdehyde; CAT: catalase; POD: peroxidase; SOD: superoxide dismutase. FW: fresh weight; OFA: optimized nitrogen fertilizer application; TFA: traditional nitrogen fertilizer application.