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农村经济体制的改革,使农药购买、使用由集中型转向分散型,农药销售渠道增多。这一形势给农村农药中毒的防治及农药使用情况调查带来了一系列新问题。以往调查农药使用量、品种、用药人员分布情况都是以生资部门的市场供应的统计数字为依据,忽视了农药自由贸易的数量所造成的误差,因而,数据资料很不准确。施药人数也随意估算,误差很大.按(88)卫防字第73号《农村农药中毒防治卫生管理办法(试
The reform of rural economic system made the purchase and use of pesticides shift from centralized to decentralized, and pesticide sales channels increased. This situation has brought a series of new problems to the prevention and control of rural pesticide poisoning and the investigation of the use of pesticides. In the past, the investigation of pesticide use, variety and distribution of drug users was based on the statistics of the market supply of the capital sector, ignoring the error caused by the quantity of pesticide free trade. Therefore, the data were inaccurate. The number of pesticides are also free to estimate the error is very large. (88) Guardian word No. 73 "rural pesticide poisoning prevention and control measures