Investigation and Exploitation of Medicinal Plant Resources in Pingli County

作者 Chen Lijun; Lv Dinghao; Wang Lu; Shi Meirong; Chen Hong; Yin Gang; Xiao Yaping; Niu Junfeng

期刊 Chinese Wild Plant Resources , 2020,9:39

摘要 In order to understand and grasp the composition and medicinal characteristics of wild medicinal plant resources in Pingli County well,Ankang City,Shaanxi Province,a comprehensive survey of the types and distribution of wild medicinal plant resources in Pingli County was conducted from 2012 to 2014.The types of resources,growth types,types of medicinal organs,and the types of medicinal effects were studied in Pingli County.The results showed that: (1)A total of 265 species of 86 families of wild plants with medicinal value was investigated in Pingli County.Among them,there were 215 angiosperms, accounting for 81.13% in the total medicinal plants.There were 47 species of ferns,accounting for 17.74% in the total medicinal plants.The wild resources of fungi and gymnosperms were only 1 and 2 species respectively,accounting for 0.37% and 0.76% in the total number.There were 25 species of key wild medicinal plants,accounting for 24.42% of the total families and 9.43% of the species.(2)Among these medicinal plants,there were the most number of herbaceous plants,with 142 species,accounting for 53.58%;the woody plants was the second,with 122 species,accounting for 46.04%;the vines are few,with only 14 species.Among the woody plants,the shrubs was the most,the trees was the second,and the vines was the least.(3)Judging from the types of medicinal organs of medicinal plants, the total number of herbs used in the whole grass was 87,accounting for 32.83%;the root and rhizome were used in medicine,with 75,accounting for 28.30%.(4)From the perspective of the types of medicinal plants,there were 92 kinds of heat-clearing and detoxifying pesticides,accounting for 32.17% of the medicinal plant resources obtained from the investigation in Pingli County.Finally,according to the actual situation of Pingli County,the suggestions for the reasonable protection and development utilization of medicinal plant resources were put forward.And it provided a scientific basis for the formulation of the development policies and the plans of Chinese medicine industry in Pingli County and Shaanxi Province.