大豆新品种湘春2901的选育  

Breeding of a New Soybean(Glycine max)Variety Xiangchun 2901

作　　者：阳小凤[1] 马淑梅[1] 黄山[1] 唐文军 姜玲 李小红[1] YANG Xiao-feng;MA Shu-mei;HUANG Shan;TANG Wen-jun;JIANG Ling;LI Xiao-hong(Crop Research Institute of Hunan Province,Hunan Academy of Agricultural Sciences,Changsha 410125,PRC)

机构地区：[1]湖南省作物研究所,湖南长沙410125

出　　处：《湖南农业科学》2020年第9期1-2,6,共3页Hunan Agricultural Sciences

基　　金：国家重点研发计划项目(2017YFD0101500);湖南省农业科学院科技创新资金项目(2019LS07);湖南省旱粮产业技术体系项目(湘农发〔2019〕105号)。

摘　　要：湘春2901是湖南省作物研究所,2009年以油春06-8为母本,湘春豆26为父本进行杂交,通过系谱法选育而成的高产优质春大豆新品种。2018—2019年参加了湖南省春大豆品种区域试验,以湘春豆24为对照,2a5个点平均产量为2885.4 kg/hm^2,较对照增产5.3%。2019年同时参加了生产试验,5点平均产量为2607.5 kg/hm^2,较对照湘春豆24增产4.2%。2020年湘春2901通过湖南省农作物品种审定委员会审定,审定编号为湘审豆20200001。该品种适合湖南各地及南方类似地区种植。Xiangchun 2901 is a new high-yielding,elite spring soybean(Glycine max)variety bred by Crop Research Institute of Hunan Province through the pedigree method using Youchun 06-8 and Xiangchundou 26 as female and male parents respectively in 2009.The results of Hunan Province regional trials for spring soybean during 2018-2019 showed that its average yield of five sites was 2885.4 kg/hm^2,5.3%higher than that of the control Xiangchundou 24.In 2019 production trial,it averagely yielded 2607.5kg/hm^2 at five sites,4.2%higher than the control.In 2020,it is approved and released by Hunan Provincial Committee of Crop Variety Identification.The authorized number is Xiangshendou 20200001.Xiangchun 2901 is suitable for being cultivated in most areas of Hunan and similar conditions of South China.

关 键 词：大豆 湘春2901 品种选育 栽培技术 

分 类 号：S565.1[农业科学—作物学]