Fig. 8 | Scientific Reports

Fig. 8

From: Stabilization mechanism and remediation effectiveness of Pb and cd in agricultural soil using nonmetallic minerals

Fig. 8

Changes in the contents of Pb (a), Cd (b), and bioconcentration factor (BCF) (c) in pak choi sown at different time points (0, 6, 12, 18, 24, and 30 days) during the 30-day stabilization period. Each batch was grown for 30 days, and the control group (CK) was defined as pak choi grown in soil without SL for 30 days. Different letters indicate significant differences at p < 0.05 (Duncan’s test).

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