中国黍稷种质资源耐盐性鉴定  

Identification of Salt Tolerance in Chinese Proso Millet Germplasm

作　　者：王纶[1] 王星玉[1] 温琪汾[1] 武变娥[1] 曹利萍[1] 

机构地区：[1]山西省农业科学院作物品种资源研究所,太原030031

出　　处：《植物遗传资源学报》2007年第4期426-429,共4页Journal of Plant Genetic Resources

基　　金：国家科技攻关项目[75-01-02-08(1);85-01-02-03(4);2001JCXGZ-092002JCXGZ-9]

摘　　要：对来源于我国14省(区)的6518份黍稷种质资源,以苗期耐盐级别作为综合评价的标准,通过3次耐盐性鉴定,筛选出高度耐盐种质22份,占鉴定种质总数的0.34%,耐盐种质120份,占1.84%。这些种质在遗传育种和生产中具有极高的利用价值,是珍贵的耐盐育种材料。6518 accessions of proso millet germplasm resources collected from 14 provinces of China were tested for salt tolerance in the seedling development stage. Among the samples tested,22 and 120 accessions were classified into the most tolerant and tolerant categories according to the 5 degrees classification criteria respectively, which make up 0.34% and 1.84% of the total samples in the research. The results of the present study facilitate further research and breeding of salt tolerant cuhivars of proso millet.

关 键 词：黍稷 种质资源 耐盐性 鉴定 

分 类 号：S516[农业科学—作物学]