云南省南涧县绿色烟叶生产基地生态环境质量评价

Eco-environmental Quality Assessment of Green Tobacco Producing Areas in Nanjian County,Yunnan Province

按照《绿色食品产地环境调查、监测与评价导则》(NY/T 1054-2006)对云南省大理白族自治州南涧县各植烟乡镇的土壤、大气、灌溉水进行了采样、监测和分析,并采用单项污染指数法和综合污染指数法进行评价。结果表明:植烟区土壤、大气、灌溉水单项污染指数总体小于1;土壤、大气综合质量状况达到国家Ⅱ级标准,灌溉水综合质量状况达到国家Ⅰ级标准。说明该区域环境总体状况符合绿色食品A级产地环境标准,适宜发展绿色烟叶生产。

According to ＂Environmental Investigation, Monitoring and Assessment Guidelines of Green Food Producing Area＂ （ NY/T 1054 - 2006 ）, soil, atmosphere and irrigation-water were sampled, monitored and analyzed in tobacco areas of Nanjian County, Dali, Yunnan Province, and single pollu- tion index and comprehensive pollution index were used to evaluate. The result indicated that the total single pollution indices of soil, atmosphere and irrigation-water were less than 1, respectively. The comprehensive quality status of soil and atmosphere reached National Standard II, and irrigation-water comprehensive quality status reached National Standard I. It indicated that the whole environment status of the area accords with environment standard of grade A producing area for green food, therefore, it is suitable for developing produetion of green tobacco.