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目的:对红根草资源的保护和合理开发利用提供数据参考。方法:通过实地调查结合文献计量学方法对红根草资源分布特征及科学研究现状进行深入研究。结果:红根草种群主要分布在北纬24°29’09.7″~28°49’31.28″,东经110°02’17.48″~116°33’36.02″之间。种群结构中乔木以马尾松为主,灌木主要与金樱子、算盘子、继木等伴生,草本主要与牛筋草和白茅等植物伴生;红根草野生资源生境破坏严重,调查中大部分产地的植被由原来马尾松林演替为人工茶树林或人工桉树林或是畜牧业场所;通过文献计量学总结了红根草的科技论文数量、主要研究方向、论文发表期刊分布特征以及从事红根草的科研机构与分布地点等。结论:研究结果可为中药红根草深层次研究提供方向性参考。
Objective: To provide data reference for the protection and rational development and utilization of red grass resources. Methods: By means of field investigation combined with bibliometrics, this paper deeply researched the distribution characteristics of red grass resources and the status quo of scientific research. Results: The population of R. canadensis mainly distributed between latitude 24 ° 29’09.7 “-28 ° 49’31.28” and longitude 110 ° 02’17.48 “-116 ° 33’36.02”. The population structure is dominated by Pinus massoniana, shrubs are mainly associated with Rosa laevigata, abalone, wood following, etc. The herbs are mainly associated with plants such as Leymus chinensis and Imperata; Origin of the vegetation from the succession of Pinus massoniana forest for the artificial tea plantations or artificial eucalyptus forest or livestock husbandry; Through the bibliometrics summarized the number of scientific papers, the main research directions, published journals and red roots in the distribution of roots Grass research institutions and distribution sites. Conclusion: The results of this study can provide directional reference for further research on Chinese traditional medicine.