“南药”是中药的重要组成部分,过去大部分依靠从东南亚、非洲等国家进口,为了保证中医用药的需要,减少依赖进口,我院根据中央六部指定发展的南药品种,进行了引种和北移试验研究,共引种有丁香等25个品种。根据生物学特性观察资料,按其在广州地区的适应低温能力分为耐寒、较耐寒和耐寒力较弱三类型,这为扩大引种试种范围,安排生产布局提供了科学依据。在引种和北移过程中,通过试验,掌握了不同品种的特性,使槟榔、瓜哇白豆蔻首次在广州开花结果。为了能迅速和大量提供优良品种的苗木,采用了先进的生物技术,成功地培育出巴戟天试管苗,为“南药,的优良品种选育开辟了新的途经。在总结各品种栽培经验的基础上,编著了《热带药用植物栽培》一书,为发展“南药”提供了参考资料。引种“南药”能开花结果,繁衍后代,从生物学的观点来看,视为引种成功是无可非议的,但作为防病治病的药材,还需看其药用部分是否符合中医药用的质量要求,为此我们对槟榔、爪哇白豆蔻、益智、巴戴天分别进行了有机成分、微量元素的比较测定,对其药材质量作了初步的评价。 “Southern medicine” is an important part of traditional Chinese medicine. In the past, it mostly relied on imports from Southeast Asia, Africa and other countries. In order to ensure the needs of Chinese medical medicine and reduce dependence on imports, our hospital introduced the introduction and development of the southern drug species designated by the central six ministries. In the study of the northward shift, a total of 25 varieties such as clove were introduced. According to observation data of biological characteristics, according to its ability to adapt to low temperature in Guangzhou, it can be divided into three types: cold-tolerant, relatively cold-tolerant and cold-tolerant. This provides a scientific basis for expanding the scope of introduction and test production and arranging production layout. In the process of introduction and northward movement, through experiments, the characteristics of different varieties were mastered, and betel nut and melonwort were first bloomed in Guangzhou. In order to rapidly and massively provide excellent varieties of seedlings, advanced biotechnology has been used to successfully cultivate B. oleracea test tube seedlings, which has opened up new ways for the selection of “Southern medicine,” and summarizes the cultivation experience of various varieties. Based on the above, it has compiled a book called “Tropical Medicinal Plant Cultivation,” which provides reference materials for the development of “Southern Medicine.” Introduction of “Southern Medicine” can result in flowering, reproduction of offspring, from a biological point of view, as an introduction Success is beyond reproach, but as a medicine for preventing and curing diseases, we also need to see whether the medicinal part meets the quality requirements for Chinese medicine. For this reason, we conducted organic ingredients for betel nut, Java bean paste, Yizhi, and Badaitian. The comparative determination of trace elements, preliminary evaluation of the quality of their medicinal materials.