摘要
本文报导农药在生态环境中的持久性及残留的研究方法.它包括农药在作物、土壤和水等环境介质中的持久性.以及农药在这些介质中的残留量与农药的施用量和施药次数的关系等方面的内容.本文还介绍了农药在作物中最高残留限量与安全间隔期的计算方法.
The method of residue trial of pesticide in field is described. It involved in persistence test of pesticide in environmental media, such as plant, soil and water, and in test of relationship with pesticide residue and application rate, as well as -frequency of pesticide. The calculation methods of maximum residue limits of pesticide and the preharvest interval for plant are introduced also.
出处
《环境化学》
CAS
CSCD
北大核心
1994年第3期218-221,共4页
Environmental Chemistry
基金
国家自然科学基金资助项目
关键词
农药
残留
降解
持久性
生态环境
pesticide, residue, persistence, degradation.
