广东省和福建省巴戟天药用植物资源调查研究

Resource Survey of Medicinal Plant of Morinda officinalis How in Guangdong and Fujian Provinces

【目的】了解南药巴戟天目前资源分布状况,为巴戟天可持续性开发利用提供科学依据。【方法】查阅相关文献和标本资料,选取广东省5个县、福建省2个县为调查地点并到实地访问、观察。【结果】目前巴戟天野生资源分布极少,亟待保护;栽培主要集中在广东,栽培区域主要分布在德庆、郁南、高要等县,福建亦有少量种植。由于巴戟天种植易造成水土流失使种植面积逐渐缩小。【结论】应有效保护巴戟天野生资源的生态环境,改善其种植环境,减少水土流水,以保证巴戟天的可持续发展。

Objective To investigate resource status of medicinal plant of Morinda officinalis How（MOH） in southern regions of five ridges,thus to provide scientific evidence for the sustainable development and utilization of MOH.Methods The relevant documents were reviewed and the specimens were checked.Field investigations were carried out in five counties of Guangdong province and in two counties of Fujian province.Results Now wild resource of MOH was rapidly reducing and needed to be protected.The cultivated areas for MOH were mainly concentrated in Deqing,Yunan,and Gaoyao counties of Guangdong province,and a few in Fujian province.The cultivated areas for MOH were shrinking for the soil erosion induced by MOH planting and for the unstable price of MOH.Conclusion Effective measures should be taken to protect the ecological environment and genetic diversity of MOH,and to improve its planting enviroment.