【摘要】 以土壤—作物—镉这一生态系统为研究对象,充分运用现有的研究成果,综合分析了作物种类与品种、根际环境因子等对作物吸收与累积镉的影响,提出生物修复法、施用改良剂、采用适宜的耕作栽培制度等综合治理措施。并指出该领域研究的薄弱环节和需要进一步拓展的有关课题。更多还原

【Abstract】 This paper reviews effect of crop varieties and rhizosphere environment on cadmium uptake and accumulation by crops, and put forward control countermeasures of cadmium pollution of soils such as bioremediation, application of conditioner, and adoption of suitable tillage-cultivation system更多还原