湄潭县两河口村拟建中药材种植基地环境适合性研究

Environmental Evaluation for the Production Base of Traditional Chinese Medicinal Materials in Meitan County

基地环境质量是影响无公害中药材生产的关键因子。对遵义市湄潭县复兴镇中药材种植基地大气、土壤和农用灌溉水的监测结果显示,该基地大气各污染指数均达清洁水平,2个土壤监测点的单项污染指数均小于1,综合污染指数在0.36~0.65之间,属清洁水平,农用灌溉水质单项污染指数均小于0.5,综合评价指数在0.06~0.28之间,属于清洁水平。说明复兴镇中药材种植基地的土壤、灌溉水、大气环境质量良好,符合《绿色食品产地环境技术条件》NY/T391-2000规定的基地环境质量标准,可以满足无公害中药材的生产要求。

The environment quality of production base is one of the key factors for producing pollution-free Chinese medicinal materials. The present study was conducted to monitor the atmospheric, edaphic and irrigation water quality in production bases of Chinese medicinal materials in Fuxing Town, Meitan County, Zunyi City. The results showed that the contamination index were all qualified for the environmental quality standard rules NY/T391-2000 （Environmental Quality Condition of Green Food Producing Area）. The base was completely in accordance with the production requirement of pollution-free traditional Chinese medicinal materials.