丛枝菌根-植物修复重金属污染土壤研究中的热点

被引:10
作者
王发园 [1 ]
林先贵 [2 ]
机构
[1] 河南科技大学农学院
[2] 中国科学院南京土壤研究所生物与生化研究室
关键词
丛枝菌根; 植物提取; 植物稳定; 重金属污染; 土壤;
D O I
暂无
中图分类号
X53 [土壤污染及其防治];
学科分类号
082803 ; 120405 ;
摘要
随着菌根研究和植物修复技术的发展,利用丛枝菌根强化重金属污染土壤的植物修复逐渐受到人们的重视。本文系统综述了当前的几个研究热点:(1)菌根植物吸收和转运重金属的分子机制;(2)AM真菌对超富集植物重金属吸收的影响及其机制;(3)AM真菌对转基因植物重金属吸收的影响及其机制;(4)AM真菌与其他土壤生物在植物修复中的复合作用;(5)丛枝菌根与化学螯合剂在植物修复中的复合作用;(6)重金属复合污染土壤的丛枝菌根-植物修复;(7)放射性污染土壤的枝菌根-植物修复;(8)丛枝菌根-植物修复的田间试验研究。在未来的丛枝菌根-植物修复研究中,要筛选优良的宿主植物和与之高效共生的AM真菌,加强相关理论和应用基础研究,并构建高效基因工程菌。
引用
收藏
页码:1086 / 1090
页数:5
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