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茶叶是人民日常饮用的一种饮料,其卫生质量好坏,直接与人民身体健康有关。由于农药使用和管理上不善等原因,有机氯、有机磷农药对我国茶叶已造成了污染,国内外都已有不少报导。有机汞,有机砷农药也是我国农业生产上常用的品种,尽管这些农药不准在茶叶生产上使用,但是由于各种原因,它们仍污染了茶叶,造成了茶叶中汞、砷含量升高。为了对我省茶叶卫生质量进行鉴测,此次测定了广州市售17份茶叶和英德县各公社茶场生产的26
Tea is a kind of beverage that people drink daily. The quality of its health is directly related to people’s health. Due to the poor use and management of pesticides, organochlorine and organophosphorus pesticides have caused pollution to our tea industry, and many reports have been made at home and abroad. Organic mercury and organic arsenic pesticides are also commonly used in agricultural production in our country. Although these pesticides are not allowed to be used in the production of tea, they still pollute the tea for various reasons, causing the content of mercury and arsenic in tea to rise. In order to check the quality of tea in our province, the determination of the sale of 17 tea in Guangzhou and Yingde County Commune tea factory production 26