Characterization of a Selenium-Tolerant Rhizosphere Strain from a Novel Se-Hyperaccumulating Plant Cardamine hupingshanesis

Figure 7

The content of total As in supernatant of different experimental groups. (a) As 0.5, As 0.5 + Se 1.5 (b) As 0.5, As 0.5 + Se 7.5 (c) As 0.5, and As 0.5 + Se 15.0.

(a)

(b)

(c)