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

Table 1

Experimental design of the metabolic process of the isolated bacteria on Se and As.

	No Se	Low-level Se; (1.5 mg L^−1)	Middle-level Se; (7.5 mg L^−1)	High-level Se; (15 mg L^−1)
No As	CK	Se 1.5	Se 7.5	Se 15.0
As (0.5 mg L^−1)	As 0.5	Se 1.5 + As 0.5	Se 7.5 + As 0.5	Se 15.0 + As 0.5