【摘要】 针对山西省北岳恒山地道黄芪产地生态环境现状,采用现场布点采样和实验室分析相结合的方法,利用国家现有标准和评价体系对产地大气质量、灌溉水质量和土壤质量进行测定和评价。结果表明:北岳恒山地道黄芪主产地大气质量、灌溉水质量和土壤环境质量均符合国家有关标准,无任何污染,土壤肥力中等,有机质含量高,土壤属砂质粘壤土,形成了地道黄芪生长的独特生态环境。更多还原

【Abstract】 The ecological and environmental conditions of the genuine Chinese medicinal herb milkvetch(Astragalus membranaceus) production areas in Hengshan Mountain of Northern Shanxi Provinc were investigated.The qualities of air,irrigation water and soil were measured and assessed,according to the national standards and assessment systems.The results indicated that the qualities of air,irrigation water and soil for milkvetch production accorded with the national standards.No pollution was found.With high soil organic mater content,sandy loam soil and moderate soil fertility,the environment for genuine medicinal herb milkvetch production in Hengshan Mountain of Northern Shanxi Provinc was unique.更多还原