据农业部门统计，到2000年底，全国无公害农产品生产基地面积达到93.2万hm2,累计出产让群众放心的无公害农产品102.5亿kg，其中蔬菜达50亿kg。农产品质量安全问题是我国目前农业发展的一个主要矛盾。农药、兽药、饲料和添加剂、动植物激素等农资的使用，为农业生产和农产品数量 According to the statistics of the agricultural sector, by the end of 2000, the production base of pollution-free agricultural products in the country had reached 932,000 hm2, with a total of 10.25 billion kg of pollution-free agricultural products, of which vegetables reached 5 billion kg. The quality and safety of agricultural products is a major contradiction in the current development of agriculture in our country. The use of pesticides, veterinary drugs, feedstuffs and additives, and animal and plant hormones for agricultural production is the key to agricultural production and the amount of agricultural products