西藏自治区双湖县中(藏)药资源调查与分析

Investigation andAnalysis of Traditional Chinese(Tibetan)Medicine Resources in Shuanghu County,Xizang Autonomous Region

目的 通过对双湖县现有中(藏)药资源的实地普查,摸清县域内药用植物资源家底,为县域内药用植物资源的保护与合理开发利用提供科学指导依据。方法 以《全国中药资源普查技术规范》为指导,通过野外样地调查、标本采集与制作、普查数据整理和走访调查等方法,明确双湖县现有中(藏)药资源情况,并对调查结果进行归类和分析。结果 双湖县普查共完成36个样地,180个样方套,1080个样方的调查,共采集179种药用植物,隶属于35科97属,其中草本173种,灌木6种,菊科、豆科为优势科,风毛菊属、委陵菜属为优势属;药用部位以全草入药为主,占52%,主要药用功效分为清热、消炎、止咳、镇痛、接骨药等14大类,其中清热类药用植物最多;所采集药用植物中有国家重点品种1种、常用藏药材植物品种65种,国家重点保护和珍稀濒危植物共10种。结论 建议双湖县应以生态恢复作为重点,对资源进行科学合理地保护。

TObjective Through the field survey of the existing Chinese(Tibetan)medicine resources in Shuanghu county,the family background of medicinal plant resources in the county is clarified,and scientific guidance is pro-vided for the protection and rational development and utilization of the medicinal plant resources in the county.Meth-ods Guided by the Technical Specifications for the National Census of Traditional Chinese Medicine Resources,the existing Chinese(Tibetan)medicine resources in Shuanghu county were clarified through field plot investigation,specimen collection and production,census data collation and visit survey,and the survey results were classified and analyzed.Results A total of 36 sample plots,180 quadrat sets and 1080 quadrats were surveyed in Shuanghu county,and a total of 179 species of medicinal plants were collected,belonging to 97 genera of 35 families,including 173 species of herbs,6 species of shrubs,Compositae and Fabaceae as the dominant families,and Saussurea and Potentil-la as the dominant genera.The medicinal parts are mainly whole herbs,accounting for 52%.The main medicinal ef-fects are divided into 14 categories,including heat-clearing,anti-inflammatory,cough suppressant,analgesic and oste-opathy,among which heat-clearing medicinal plants are the most.Among the collected medicinal plants,there are one national key variety,65 commonly used Tibetan medicinal plant varieties,and 10 national key protected,rare and en-dangered plants.Conclusion It is suggested that Shuanghu county should focus on ecological restoration and carry out scientific and reasonable protection of resources.