单位文秘网 2021-10-02 08:27:11 点击: 次
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摘要 为深入了解海门市野生药用植物资源现状,探究海门地区药用植物开发利用前景,本文采取样地、样线调查与空间分层随机抽样相结合的方法对海门市野生药材资源展开了全面调查,比较第三次中药普查的数据,分析其所蕴藏的药用植物多样性。调查结果表明,海门市药用植物共220种,隶属于74科182属,列为国家重点调查品种的有32种,在第三次中药普查的基础上,发现新分布药用植物共108种,但原记录的269种此次普查并未发现。海门市中药资源种类多样性丰富,但总体种类较少,分布较散。这与第三次中药普查相比,变化较大,建议合理开发利用当地药用植物资源,适当发展中药材种植与养殖产业。
关键词 药用植物;资源调查;空间分层抽样;合理开发;江苏海门
中图分类号 K282.71 文献标识码 A
文章编号 1007-5739(2019)20-0077-03 开放科学(资源服务)标识码(OSID)
Abstract To deeply understand the current situation of wild medicinal plant resources in Haimen City,and explore the prospect of exploitation and utilization of medicinal plants in Haimen area,a large number of surveys were conducted on wild medicinal materials in Haimen City by means of sample plot and line survey and spatial stratified random sampling.The survey results showed that 220 species of medicinal plants belonging to 182 genera of 74 families were recorded in Haimen City,and 32 species were listed in national key investigation variety catalogue.Compared with the third general survey of traditional Chinese medicine,108 species of medicinal plants were found to be newly distributed,but the 269 species previously recorded were not found in this survey.The results showed that there were rich diversity traditional Chinese medicine resources in Haimen City,but there were few species and scattered distribution points. It is suggested that the local medicinal plant resources should be reasonably developed and utilized,and the cultivation and breeding industry of Chinese medicinal materials should be appropriately developed.
Key words medicinal plant;resource survey;spatial stratification sampling;reasonable development;Haimen Jiangsu
为摸清我国中药资源的家底,国家中医药管理局于2011年始陆续开展了全国第四次中药普查试点工作,其中江苏省海门市也被列为第一批试点县之一。2014年,由南京中医药大学牵头,联合南京农业大学、江苏省海洋水产研究所、南通市食品药品检验所等单位的数十位专家骨干组建的第四次全国中药资源普查江苏省第十普查队,按照普查试点工作的技术规范要求,对海门市进行了一系列的中药资源调查研究,记录分析了海门市药用植物资源的现状,并对其合理开发利用提出了科学的建议。
1 自然概况
海門市位于江苏省东南角,地处东经121°04′~121°32′、北纬31°46′~32°09′,东濒黄海,南倚长江,与上海隔江相望,占地面积约1 001 km2。海门境内地势平坦、沟河纵横,地表平均海拔4.96 m(以废黄河为基准)。地势呈西北略高、东南偏低,西部最高处海拔5.2 m,东部最低处海拔2.5 m,南北横截面呈孤形,两头低、中间高。海门市为长江入海口,境内河网密布,水资源丰富,隶属于南通滨海湿地区和长江湿地区范围[1],湿地资源丰富。
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