摘要
农药等有机物在施用后可以通过物理、化学和生物等作用形成结合残留。农药结合残留的形成,可以降低其活性,但也存在重新释放的可能性。文章从结合残留的定义、形成机制、分析方法和可能存在的生态风险等方面进行了综述,并对以后需要深入研究的内容做一展望。
Applied pesticides in soil may physically,chemically or biologically form bound residues.The pesticides reduce bioactivity by formation of bound residue,but they have opportunity to be released into soil.This paper reviewed the bound residues in the respects of definition,formation mechanisms,analytical methods and probable eco-risks.Future research respects required were prospected.
出处
《四川环境》
2011年第2期115-118,共4页
Sichuan Environment
