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目的:结合第四次全国中药资源普查工作,摸清重庆市永川区中药资源现状,为中药资源的开发利用提供依据。方法:采用代表区域-样地-样方套-样方的调查方法,选取3个区域44个样地,对永川区内中药资源进行调查。结果:永川区现有中药资源410种,隶属于115科270属,其中重点品种92种,并制订永川区中药资源重点品种名录。结论:永川区中药资源呈现出“多样性丰富,单品种量小”的特点,加强资源的分类开发利用势在必行。
OBJECTIVE: To find out the status quo of traditional Chinese medicine resources in Yongchuan District of Chongqing Municipality in combination with the fourth national census of Chinese medicine resources to provide basis for the development and utilization of traditional Chinese medicine resources. Methods: By means of surveying method of representative area - plot - quadrat - quadrat, 44 samples from 3 regions were selected to investigate the resources of traditional Chinese medicine in Yongchuan. Results: There are 410 kinds of traditional Chinese medicine resources in Yongchuan District, belonging to 115 families and 270 genera, of which 92 are key species, and the list of key varieties of traditional Chinese medicine resources in Yongchuan District is formulated. Conclusion: The resources of traditional Chinese medicine in Yongchuan District are characterized by “rich diversity and small single species”, and it is imperative to strengthen the classification, development and utilization of resources.