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以全国第四次中药资源普查试点工作为契机,旨在摸清四川省岳池县资源家底,为制定野生黄精的保护政策和可持续开发提供理论依据。通过查阅室内标本和文献,并结合野外GPS定位实地调查,对四川省岳池县野生药用植物黄精属(Polygonatum)的资源现状进行调查和分析,结果表明:四川省岳池县黄精野生资源分布较广,但资源相对稀少,呈零星分布或是稀疏分布;主产卷叶黄精[Polygonatum cirrhifolium(Wall)Royle],密度范围为0.1~3.1株/m2,以0.1~1.0株/m2居多,为68.76%;药材质量达到《中国药典》(2010年版一部)标准,该区是黄精的适宜生长地区。
The fourth national resource of Chinese medicine census pilot project as an opportunity to find out the source of resources in Yuechi County, Sichuan Province, for the formulation of wild Polygonatum protection policy and sustainable development to provide a theoretical basis. Based on the investigation of indoor specimens and literature, combined with the field surveys of field GPS positioning, the current status of the resources of Polygonatum, a wild medicinal plant in Yuechi County, Sichuan Province, was investigated and analyzed. The results showed that the distribution of Polygonatum wild resources in Yuechi County, Sichuan Province, But the resources are relatively sparse, sporadic or sparsely distributed. The main production Polygonatum cirrhifolium (Wall) Royle, the density range of 0.1 to 3.1 plants / m2, with 0.1 to 1.0 plant / m2 is the most 68.76%; the quality of medicinal materials has reached the standard of “Chinese Pharmacopoeia” (2010 edition), and this area is suitable growth area for Polygonatum.