中国苎麻属野生种资源多样性保护现状与对策  

Conservation Status and Countermeasures of Wild Ramie Germplasm Resources in China

作　　者：潘其辉 高海军 龚秋林 陈勇玲 陈晓蓉 欧阳爱平 刘上信 刘灵燕 

机构地区：[1]江西省麻类科学研究所,江西宜春336000

出　　处：《中国麻业科学》2012年第6期291-296,301,共7页Plant Fiber Sciences in China

基　　金：国家麻类产业技术体系建设项目CARS-19-12C;农业部农财发[2011]19号;"野生苎麻资源抢救性收集和异位保存"项目

摘　　要：苎麻属野生种资源是中国苎麻资源的重要组成部分,遗传多样性十分丰富,具有当前推广品种所缺少或没有的优质基因,是研究和改良苎麻物种不可缺少的物种基础。由于各种原因——其中主要是人为原因,野生苎麻正面临严重的衰退、丢失、甚至灭绝。本文介绍了苎麻属野生种的搜集、保存和分布情况。对野生苎麻种质资源保护提出了浅见。Wild ramie germplasm resource is an important part of the ramie germplasm resources in China, which has abundant genetic diversity, and has high quality genes that the current cultivated varie- ties are lack or absent of. These high quality genes are indispensable basis for species research and im- provement. But because of human＇s interruption, the wild ramie germplasm resource faces severe reces- sion, lost, or even extinction. This paper introduces the collection, preservation and distribution of wild ramie germplasm resource. Some opinions about the protection of wild ramie germplasm resource are sug- gested

关 键 词：苎麻属野生种 资源多样性 异地保存 原生境保存 

分 类 号：S563.1[农业科学—作物学]