机械施药危害性的风险评估方法研究  

Study on risk evaluation methods of mechanical powered pesticide-sprayers

作　　者：王忠群[1] 周小琴[1] 胡桧[1] 

机构地区：[1]农业部南京农业机械化研究所,江苏南京210095

出　　处：《中国植保导刊》2010年第9期12-15,共4页China Plant Protection

基　　金：国家质量监督检验检疫总局2007年质检公益性行业科研专项项目"机械施药危害性评估方法研究"(编号:200810837)

摘　　要：基于专家调查数据,使用层次分析法,对机械施药危害性进行事前的风险评估,建立了相应的风险评估指标体系,并计算出了可接受的权重值,填补了我国机械施药危害性风险评估的空白。研究表明,农药和施药废弃物是机械施药产生危害的主要危险源,而农户操作的随机性更增加了危害发生的复杂性。Based on investigation data,risk of mechanical pesticide-sprayers was evaluated through analysis hierarchy process.Risk evaluation index system was established,and acceptable weighte was obtained,which filled up the blank of risk evaluation methods of mechanical pesticide-sprayers in China.Pesticide and its package wastes were the major harm resource,and various operation methods by farmers made the harm more complex.

关 键 词：机械施药 风险评估 层次分析法 

分 类 号：S49[农业科学—植物保护]