试验对四川省不同环境茶园中茶叶的铅与甲胺磷含量进行了检测分析,14份茶样中的铅含量为0.11~4.79 mg/kg,平均值为1.76±1.26 mg/kg,均没有超过国家最大限量标准5 mg/kg,28.6%茶样超过国家绿色食品标准中的铅限量值2 mg/kg,其中靠近公路的茶样中铅含量明显高于远离公路的茶样;3份茶样检出有甲胺磷残留,浓度在0.03~0.06 mg/kg.结果表明,四川省茶园的环境卫生状况比较好. The contents of lead and methamidophos in tea leaves in different environment tea gardens in Sichuan Province were tested and analyzed. The lead content in 14 tea samples was 0.11 ~ 4.79 mg / kg with an average of 1.76 ± 1.26 mg / kg, all of which did not exceed The national maximum limit of 5 mg / kg, 28.6% of the tea samples exceeded the national limit of 2 mg / kg of lead in green food standards, among which, the lead content in the tea samples near the road was obviously higher than that of the tea samples away from the road; Methamidophos residue was detected at a concentration of 0.03-0.06 mg / kg.The results showed that the environmental health status of tea plantations in Sichuan Province was good.