铁皮石斛GAP种植基地的环境质量评价

Estimate of Environmental Condition on GAP Plant Base of Dendrobium officinale

目的对铁皮石斛GAP种植基地的环境质量进行评价,为种植基地的建设提供科学依据。方法采用国家标准的方法对铁皮石斛种植基地进行大气环境、水资源及土壤环境进行分析评价。结果铁皮石斛GAP种植基地大气符合GB3095-95标准,土壤符合GB15618-1995土壤二级标准,灌溉水符合《农田灌溉水质标准》(GB5084-1992)标准。结论铁皮石斛GAP种植区环境良好,符合绿色中药材栽培的环境质量要求。

Objective To estimate the environmental condition on GAP plant base of Dendrobium officinale, with which we could provide scinetific foundation for establishing culture district. Methods As index of State Standard, the soil environmetal condition, atmospheric condition and aqueous condition of Dendrobium officinale culture district were analyzed. Results The atmospheric condition was up to the standard of GB3095-95. The soil environmental condition was up to the second standard of GB15618-95 and the aqueous condition up to the standard of GB5084-92（The irrigation quality standard）. Conclusion Thequality of environmental condition on GAP culture of Dendrobium officinale was better for culturing, and it is also fit for the request of the organic drug culture environment.