近两三年,我国茶叶中农药残留的问题屡遭媒体曝光,如“我国茶叶农药残留检出率相当一部分超过欧盟标准”;“受到农药残留问题的影响,1999年我国茶叶的出口量比1998年下降了8.2%”;还有去年“某质量检测单位对国内几大城市的抽查结果显示,农药残留超标的茶叶竟达40%”等。这些消息强烈地刺激着各方面的“神经”。对于业内人士来说,茶叶出 In the past two or three years, the problem of pesticide residues in tea has been exposed by the media for many times. For example, “a considerable part of the detection rate of pesticide residues in tea in our country exceeds the EU standards”; “It is affected by pesticide residues. In 1999, the export of tea A drop of 8.2% over 1998 ”and last year’s“ spot check on some domestic major cities by a quality testing institute shows that 40% of the tea leaves with excessive pesticide residues exceeded 40%. ” These messages strongly stimulate all aspects of “nerve”. For the industry, tea leaves