苎麻抗重金属污染研究现状与应用前景  

Research Status of Resistance to Heavy Metal Pollution of Ramie and Its Application Prospect

作　　者：揭雨成[1] 罗中钦[2] 佘玮[1] 

机构地区：[1]湖南农业大学苎麻研究所,长沙410128 [2]中国农业科学院研究生院,北京100081

出　　处：《作物研究》2009年第4期283-286,共4页Crop Research

基　　金：国家科技支撑计划;编号2008BADA7B02

摘　　要：就苎麻在各种重金属矿区的分布调查、目前开展的苎麻抗重金属的研究及苎麻在修复重金属污染土壤上的优势进行了综述。苎麻具有抗逆境能力强、生长迅速、繁殖能力强、根系庞大、生物产量高等特点,可以弥补现有植物修复的缺点和不足,是较理想的土壤重金属污染植物修复资源。The distribution investigation of ramie in various heavy metal mining areas, the current research on resistance to heavy metal pollution of ramie and the advantages of ramie in remediating heavy metal contaminated soil were reviewed in this paper. With the properties of strong endurance to adverse environment, fast growing, strong reproductive capacity, heavy root system and high biomass, ramie can make up the defect and shortages of phytoremediation at present, so it is a kind of ideal resource in phytoremediation of soil contaminated by heavy metals.

关 键 词：苎麻 土壤 重金属污染 植物修复 

分 类 号：S157.433[农业科学—土壤学]