Study on organ-pesticide residue in shoot of runner and shoot-used bamboo
会议名称：《有毒化学污染物监测与风险管理技术交流研讨会》
会议日期：2008年
学科分类：090403[农学-农药学(可授农学、理学学位）] 09[农学] 0904[农学-植物保护]
基 金：“948”inexported progam(No.:2004-4-15)
关 键 词：Runner and Shoot-Used Bamboo Pesticide Residue Excess Standard Rate Nemerow Index Detection Rate
摘 要：Based on the investigation of organ-pesticides residue in bamboo shoot samples from Zhang jiang province,the result were as follows:3 types of organochlorine pesticides including BCH,DDT, pentachlornitrobenzene were determined,and the detection rate of both BCH and DDT is up to 100%.None of pyrethroid and Organophosphorus pesticides were *** average of all organ-pesticide residue is lower than 50μ***,and excess standard rate of all organ-pesticide is lower than 18%.The Nemerow index and cluster showed that tested shoot samples can be divided into two types:unpolluted and safety shoot(P1),accounting for 82.14%;and slightly polluted shoot,accounting for 17.86%.All indicated that organochlorine pollution of bamboo shoot from zhejiang province was universal,but not *** addition,management level,management types and topographty influenced organochlorine pollution in some extent,especially organ material of land covering.