Effects of a microbial composite amendment and ryegrass on multi-metal(loid) stabilization and nutrient cycling functional potential in smelting-contaminated soil.
Multi-metal(loid) contamination from nonferrous smelting threatens soil safety and weakens microbial nutrient cycling, yet field remediation is assessed mainly by metal immobilization. Whether microbial amendments and vegetation can simultaneously reduce metal risk and improve the cycling functional potential of C, N,...