庆城县中药资源调查研究

Study on Investigation of Medicinal Plant Resources in Qingcheng County

为进一步探究庆城县野生药用植物资源及其分布规律,并分析药用植物的多样性特征,为该县的药用植物自然资源给予充分利用与受保护的实证。通过野外考察、民间采访、标本采集、标本鉴定,并与资料考证相结合的方法,对庆城县目前所拥有的中药资源进行普查、统计、整理和分析。结果表明,庆城县现有药用植物59科282种,以菊科和豆科为主,其中国家级重点药用品种20科32种。该地药用植物的入药部位主要为全草类和根或根茎类,分别占39.36%和39.21%。现有11种栽培药用植物,栽培面积仅6 352 hm^2。庆城县药用植物资源虽丰富,但是大多数品种的蕴藏量不大,且储量逐年减少。因此,应该在保护的条件下,加大研究进度,并进行合理的开发利用。

In order to further explore the wild medicinal plant resources and their distribution rule in Qingcheng County,through field investi-gation,folk interviews,specimen collection,specimen identification,and the combination of data research,the current resources of traditional Chinese medicine in Qingcheng County were surveyed,counted,sorted and analyzed,in order to give full use and protection of the natural resources of medicinal plants in the county.The results showed that there were 282 species of medicinal plants in 59 families in Qingcheng County,mainly Asteraceae and Fabaceae,among which 32 species of 20 families were national key medicinal plants.The main parts of medicinal plants used in this area were whole grass and root or rhizome,accounting for 39.36%and 39.21%respectively.There were 11 kinds of cultivated medicinal plants,and the cultivated area was only 6352 hm^2.Qingcheng County is rich in medicinal plant resources,but the reserves of most varieties are not large,and the reserves decrease year by year.Therefore,under the condition of protection,we should increase the research progress and make reasonable development and utilization.