天津地区果蔬农药施用状况的调查
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

R15 TQ450.264

基金项目:


Studies on Use Situations of Pesticides of Fruit and Vegetable in Tianjin Area
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    目的调查天津农民在种植水果蔬菜过程中的农药施用状况。方法对全年随机抽取的3360名农户进行问卷调查,内容涉及施用农药的种类、频次、施药间隔及安全间隔期等。结果2005年天津市施用于水果、蔬菜的农药种类共计140种,以有机磷类杀虫剂为主,占20.7%;按施药频次排序,前10位主要为低毒低残留农药,其中有机磷类杀虫剂一遍净(吡虫啉)施用频次最多,占全年总频次的15.3%;全年总违规施药率为1.59%,四季农药违规施用率差异有统计学意义(P〈0,01),第三季度违规施用率最高,为2.57%;部分调查果蔬中施药次数违规率较高.其中苹果中氰戊菊酯的施药次数违规率高达95.8%。结论国家明令禁止的农药违规施用率明显好转,但部分农药的施药次数及安全间隔期违规现象比较严重。

    Abstract:

    Objective To study the use situations of pesticides of fruit and vegetable in Tianjin Area. Method Questionnaires were used to collect the information from 3 360 farmers who were randomly selected. The questionnairy contents included type, frequency, interval and safe-interval of pesticides used to fruits and vegetables. Results The pesticides types used in fruits and vegetables were 140 in 2005 in Tianjin area. The organic phosphorus pesticide were main used, which percentage was 20.7 %. According to the ranges of pesticide use frequency, pesticides of top 10 kinds were low toxicity and low residue. The use frequency of organic phosphorus pesticide imidacloprid was the most, accounted for 15.3% of the whole year. Total rate of pesticide abuse was 1.59% in a year. There were significant differences of pesticide abuse during the four seasons, and during the third season the rates of pesticide abuse were the highest, which could reach 2.57%. In certain fruits and vegetables the pesticides were illegally used. The rates of illegal use of fenvalerate in the apples were 95.8 %. Conclusion The uses of forbidden pesticides were obviously improved in our country, and the illegal phenomena of the use interval and safe-interval of certain pesticides were still serious.

    参考文献
    相似文献
    引证文献
引用本文

郑文龙,江国虹,潘怡,常改.天津地区果蔬农药施用状况的调查[J].中国食品卫生杂志,2007,(5).

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期:
  • 出版日期:
《中国食品卫生杂志》邮寄地址与联系方式变更通知
关闭