Influence of Selenium on Growth, Physiology, and Antioxidant Responses in Maize Varies in a Dose-Dependent Manner

Figure 2

Effect of different doses of Se application on (a) selenium (Se), (b) iron (Fe), and (c) zinc (Zn) concentration in maize shoot and root. Error bars represent the SE for the mean of three replications.

(a)

(b)

(c)