Synergistic interactions among ramie (Boehmeria nivea L.), earthworm (E. fetida), and soil microbials in phytoremediation on soil cadmium absorption
This randomized block pot experiment was designed to experiment an earthworm-assisted ramie-based phytoremediation to test the hypothesis that the presence of earthworms could significantly enhance the efficacy of cadmium (Cd) absorption by ramie.