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经长江中下游各省、市“无公害”蔬菜研究协作组几年筛选,并多次检测,下列23种农药在商品蔬菜中的农药残留量均低于国家标准。为使这项研究结果尽快应用于生
Several provinces and municipalities in the middle and lower reaches of the Yangtze River “pollution-free” vegetable research collaboration for several years screening and testing several times, the following 23 kinds of pesticides in commercial vegetables pesticide residues are lower than the national standard. Apply this research to students as soon as possible