摘要
根际作为物质进入植物的门户 ,直接影响着污染物在各圈层中的迁移转化及归宿。本文对在重金属胁迫下 ,根际 pH、Eh特征、根系分泌物及根际微生物效应的研究进展状况进行系统地分析论述。
Heavy metal pollution in soil has became more and more serious in recent years, and much more attention was paid to heavy metal behavior in soil-plant system. As an interface of soil-plant system, rhizosphere plays an important role in pollution control. In this paper, the characteristics of pH and Eh, the root exudates and microbial effects of heavy metal pollution in rhizosphere are systematically summarized.
出处
《农业环境保护》
CAS
CSCD
北大核心
2001年第1期55-58,共4页
Agro-Environmental Protection
基金
浙江省自然科学基金!资助项目(297032)
