玉米对重金属胁迫的响应及其在植物修复中的应用  

Study on the Response of Maize to Heavy Metal Stress and Its Applications in Phytoremediation

作　　者：田帅[1] 丁永祯[2] 居学海[2] 

机构地区：[1]广州大学地理科学学院,广东广州510006 [2]农业部环境保护科研监测所生态毒理与环境修复研究中心,天津300191

出　　处：《安徽农业科学》2009年第5期2208-2210,2222,共4页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金面上项目(20477035);广州市科技局计划项目(2005J1-C0021);中央级公益性科研院所基本科研业务费专项资金(农业部环保所)资助项目

摘　　要：综述了玉米作为潜在植物修复材料对单一和复合重金属污染的胁迫响应及其机理、各种辅助措施(接种菌根,添加螯合剂,适当农艺措施等)促进玉米对重金属的修复效率等,提出了玉米用于重金属污染修复存在的问题及今后的研究方向。As a kind of potential phytorernediation materials, the responses of maize to single or multiple heavy metals contamination stress and their mechanisms and all kinds of assistant measures for promoting the remediation efficiency of maize to heavy metals （including mycorrhizal inoculation, adding chelating agents, taking some appropriate agronomic measures etc. ） were sum up. And the existing problems of applying maize in the remediation of heavy metals contamination and the future research directions were proposed.

关 键 词：玉米 重金属 污染土壤 植物修复 

分 类 号：S513[农业科学—作物学]