【摘要】 通过对上海市崇明县大新乡前卫村，上海市五四农场和青浦县梅桥园艺场的土壤、农田灌溉水和大气采样测定及评价得到该三个蔬菜生产基地的土壤、农田灌溉水及大气监测的各污染物含量均在所采用的有关标准以内。综合污染指数都小于1．0，环境质量被划分为1～2级，符合绿色食品蔬菜生产的环境质量要求。更多还原

【Abstract】 Samples of soil,irrigation water and atmosphere were taken from the follow-ing 3 vegetable production bases in Shanghai suburbs:Qianwei Village in Daxing Township of Chongming County, Shanghai "Wusi" Farm and Meiqiao Horticultural Farm of Qingpu County and then were analysed for determining and evaluating the environmental quality conditions of these bases .The results showed that the contents of various related pollutants in the above-mentioned soil,irrigation water and atmosphere samples were all below the standards concerned and the comprehensive pollution indexes were all less than 1.0. The environmental quality grades were 1 ~2,respectively. All these met well the environmental quality requisite for the production of green food vegetables.更多还原