论文部分内容阅读
目的:通过调查唐半夏的生态环境、资源状况,比较唐半夏与不同产区半夏的性状特征,确立唐半夏的品种优势。方法:野外实地调查与查阅文献资料相结合,采集、鉴定标本,比较药材性状和分析数据。结果:唐半夏为在河南唐河特定环境下生产的天南星科植物半夏Pinelia ternata(Thunb.)Breit.的干燥块茎,是当今《中华人民共和国药典》收载的正品半夏,且个大均匀、色纯白、质地坚实、粉性足,确属名优道地药材。目前唐半夏育种基地300亩,亩产500kg左右;生产基地2000亩,划定野生抚育采收基地2万亩,年产唐半夏药材400多吨。结论:此研究结果可为进一步保护和开发利用唐半夏优质种质资源提供理论依据。
Objective: To investigate the ecological environment and resources of Tangxiaxia and to compare the characteristics of Tangxiaxia and the different producing areas of Pinellia ternata, and to establish the variety advantage of Tangxiaxia. Methods: The combination of field investigation and literature review, collection and identification of specimens, comparison of medicinal properties and analysis data. Results: Tangbanxia was a tuberous dry tuber of Pinellia ternata (Thunb.) Breit., Which is produced under the specific environment of Tanghe River in Henan Province. It is a genuine Pinellia ternata collected in the Pharmacopoeia of the People’s Republic of China today, Color white, solid texture, Fengyuzu, really famous local medicine. Currently Tangxiaxia breeding base 300 acres, about 500kg per mu; production base of 2000 acres, delineated wild tending 20 acres of base, with an annual output of more than 400 tons of Tang Pinellia herbs. Conclusion: The results of this study can provide theoretical basis for further protection and development of high quality germplasm resources of Tangxiaxia.