为考察棉农安全使用农药的知识水平和培训的实际效果,我们于1985年9月对某棉产区作了一次测验,现将结果报告如下: 本次共测验施药棉农188人,其中将经业务培训1～6次的95人作第一组,男80人,女15人,年龄18～60岁,平均34.2岁,均为小学以上文化程度,具有初中以上文化程度38人,占40.0%。第二组为未经 In order to investigate the cotton farmers’ knowledge about the safe use of pesticides and the actual results of the training, we conducted a test on a cotton producing area in September 1985. The results are reported as follows: This time, a total of 188 cotton farmers were tested, The first group consists of 95 males and 80 females and 15 females aged from 18 to 60 years with an average age of 34.2 years old. All of them have primary school education or above and 38 have junior high school education or above, accounting for 40.0% . The second group is without