贵州优异农业生物种质资源  

Survey of Elite Agro-germplasm Resources in Guizhou Province,P. R. China

作　　者：郑殿升[1] 阮仁超[2] 李锡香[3] 陈善春[4] 李先恩[5] 许明辉[6] 方沩[1] ZHENG Dian-shengl;RUAN Ren-chao;LI Xi-xiang;CHEN Shan-chun;LI Xian-en;XU Ming-hui;FANG Wei(l lnstitute of Crop Sciences,Chinese Academy of Agricultural Sciences,Belting 100081;Institute of Crop C.ermplasm Resources.Guizhou Academy of Agricultural Sciences.Guiyang 550006;Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081;institute of Citrus,Chinese Academy of Agricultural Seienees,Chongqing 400712;Institute of Medicinal Plant,Chinese Academy of Medical Sciences,Beijing 100193;Institute of Biotechnology and Genetic Resources.Yunnan Academy of Agricultural Sciences,Kunming 650223)

机构地区：[1]中国农业科学院作物科学研究所,北京100081 [2]贵州省农业科学院作物品种资源研究所,贵阳550006 [3]中国农业科学院蔬菜花卉研究所,北京100081 [4]中国农业科学院柑橘研究所,重庆400712 [5]中国医学科学院药用植物研究所,北京100193 [6]云南省农业科学院生物技术与种质资源研究所,昆明650223

出　　处：《植物遗传资源学报》2018年第5期821-829,共9页Journal of Plant Genetic Resources

基　　金：国家科技基础性工作专项(2017FY110200)

摘　　要："贵州农业生物资源调查"项目是国家科技基础性工作专项,根据项目要求,现已完成对贵州省42个县(市)的普查和21个(市)的系统调查。本项目历时5年,经过多个科研院所的共同努力,基本查清了贵州现有的农业生物资源,共采集了4800多份种质资源样本。经过鉴定筛选,从抗病、抗逆、优质、早熟、丰产等不同方面筛选出150多份优异种质资源。这批优异种质资源可为作物育种和基础研究提供更有价值的种质材料,应加强利用和保护。＂Agro-biological Resources Investigation in Guizhou Province＂serves as a sub-project and belongs to the National Science and Technology Fundamental Projects. By co-efforts of many cooperated institutions over the past five year,we have implemented the general survey of agro-biological germplasm in 42 counties and the systematic survey in 21 counties of Guizhou Province. The overview of agro-biological diversity has been outlined and 4800 accessions have been collected. Of these,we obtained over 150 elite germplasm accessions,which showed any of disease resistance,stress resistance,superior quality,early-maturing,high yield potential and other aspects.Thus,this action identified the elite germplasm resources being valuable for crop breeding and researches,and this action raised the necessary in continuous protection and conservation of agri-biological resources.

关 键 词：贵州 农业生物资源 优异种质资源 

分 类 号：S324[农业科学—作物遗传育种]