马铃薯脱毒组培快繁技术与实践  

Technology and Practice of Virus-free Tissue Culture and Rapid Propagation of Potato

作　　者：房玉洁 张福明 李承永 王教义 赵增建 FANG Yujie;ZHANG Fuming;LI Chengyong;WANG Jiaoyi;ZHAO Zengjian(Jinan Academy of Agricultural Sciences,Jinan 250316,China)

机构地区：[1]济南市农业科学研究院,山东济南250316

出　　处：《蔬菜》2021年第11期57-59,共3页Vegetables

基　　金：国家特色蔬菜产业技术体系项目(CARS-24);山东省现代农业产业技术体系蔬菜创新团队项目(SDAIT05-22);济南市十大农业特色产业科技创新项目。

摘　　要：病毒病是为害马铃薯生长的主要病害之一,长期的无性繁育,使病毒长期积累,导致马铃薯世代带毒繁育,严重影响了马铃薯的品种特性。在了解马铃薯病毒病的基础上,采用热处理加茎尖培养的方式获得马铃薯脱毒苗;在此基础上,利用植物组织培养技术,在一定时间内繁育生产所需种苗,并通过炼苗、移栽等环节,建立马铃薯脱毒种苗繁育体系,从而获得脱毒马铃薯良种。Virus disease is one of the main diseases affecting potato growth,and long-term asexual breeding makes the permanent accumulation of viruses for a long time,resulting in generations of potatoes being bred with viruses,which seriously affects the cultivar characteristics of potatoes.Based on the understanding of potato virus disease,potato seedlings of virus-free could be obtained by heat treatment and stem tip culture.On this basis,seedlings required for production could be bred within a certain period of time by using plant tissue culture technology.Through seedling training,transplanting and other steps,a potato seedling of virus-free breeding system could be established to obtain virus-free potato seeds for production.

关 键 词：马铃薯 病毒病 脱毒技术 快繁技术 

分 类 号：S532[农业科学—作物学]