云南省部分农村冬春季蔬菜施用农药情况调查

调查云南农民在冬春季蔬菜种植过程中的农药施用状况。随机抽取668名农户进行问卷调查,内容涉及施用农药的种类、频次、施药安全间隔期等。从调查中发现云南农村施用于蔬菜的农药种类共计40余种,以有机磷类杀虫剂为主;国家明令禁止的农药违规施用还在发生;部分农药的安全间隔期违规现象同样比较严重。并分析原因提出减少农村蔬菜生产过程中农药污染的看法。

Investigation of Pesticide Use for Winter-and-Spring Vegetable in Parts of Yunnan Rural Regions

The investigation on use of pesticide in winter-and-spring in Yunnan rural regions is conducted.The questionnaires were distributed to 668 families randomly in rural areas.The questions involve in the categories of the pesticides and frequencies of use and safe interval period and so on.The results indicate that there are in total more than 40 categories of pesticides used in the village,and most of them are organophosphorus insecticides.There are several pesticides which was banned by the rules and regulations still used.At the same time,there is a serious phenomenon of acting against the safe interval period of some pesticides.Finally,some recommendations on reducing pesticide pollution are pointed out according to analyzing the reasons.