重金属富集植物的超积累机理研究进展  

Research Progress on Hyperaccumulation Mechanism of Heavy Metal-enriched Plants

作　　者：张文博[1] 王彩虹[1] 刘艳萍[1] Zhang Wenbo;Wang Caihong;Liu Yanping(Hetao Institute,Inner Mongolia,Linhe 015000)

机构地区：[1]河套学院,内蒙古临河015000

出　　处：《云南化工》2020年第12期9-11,共3页Yunnan Chemical Technology

基　　金：内蒙古自治区高等学校科学研究项目东升庙矿区重金属富集植物筛查与富集能力评价(项目编号:NJZY17376)。

摘　　要：植物修复是重金属污染土壤的修复方法中最为绿色环保的技术,重金属在能够富集重金属的植物体内吸收和积累的机制是整个修复方法的关键所在,对整个植物修复技术的发展和突破有重大的意义。主要从超累积植物对重金属的解毒机理、吸收和转运机制、抗性的机理等方面进行了综述。hytoremediation is the most green technology in the remediation of soil contaminated by heavy metals,and the mechanism of heavy metals absorption and accumulation in plants which can enrich heavy metals is the core of the whole remediation method,it is of great significance to the development of phytoremediation technology.In this paper,the mechanisms of detoxification,uptake and transport of heavy metals,and resistance of hyperaccumulators were reviewed.

关 键 词：重金属富集植物 解毒 转运 机理 

分 类 号：Q945.12[生物学—植物学]