【摘要】 为合理利用植物修复技术对土壤重金属污染进行治理,有效解决环境问题和能源问题。以李氏禾修复土壤中重金属铬污染为主要论点,对不同培养条件下李氏禾对铬的超富集特性、李氏禾对多种重金属的共富集特性、李氏禾对铬富集的耐性机制、李氏禾生物炭研究及末端处理技术等方面的研究进展进行了综述,并对今后的发展做出了展望,以期为李氏禾的推广和应用提供参考。更多还原

【Abstract】 In order to scientifically use phytoremediation technology to control heavy metal pollution in soil and effectively solve environmental and energy problems,the research took the remediation of heavy metal chromium pollution in soil by Leersia hexandra as the main topic,comprehensively reviewed the accumulation characteristics of chromium,the accumulation of a variety of heavy metals,the resistance mechanism of chromium,the biochar and the recycle of Leersia hexandra. Additionally,the future development is prospected in this research to provide a reference for its promotion and application.更多还原