大豆新品种“延农12”的选育  

Selection Report of New Soybean Variety "Yannong 12"

作　　者：王亮 黄初女 朱浩哲 王光达 董艺兰 任范哲 

机构地区：[1]延边农业科学研究院,吉林龙井133400 [2]延吉市朝阳川镇农业技术推广站,吉林延吉133000

出　　处：《大豆科学》2011年第5期886-887,共2页Soybean Science

基　　金：吉林省科委资助项目(吉科合字第960103)

摘　　要："延农12"是1999年延边农业科学院以黑农38为母本,意3为父本配制杂交组合,采用系谱法经多年鉴定选育而成。该品种需≥10℃积温2 300℃,属于早熟品种。2008～2010年在各级产量试验中均表现优质、高产、稳产、适应性广、抗性好等特点;2011年通过吉林省农作物品种审定委员会审定命名。适宜吉林省东部高寒山区、半山区及东北部分早熟地区种植,种植密度一般为每公顷保苗20～22万株。The new soybean variety Yannong 12 was bred by Agricultural Sciences Institute of Yanbian,using Heinong38 and Yi3 as female and male parent respectively,with pedigree method.It is a early maturing variety,the annual accumulation temperature（≥10℃） was about 2300℃.Yannong 12 with features of high quality,high and stable yield,broad adaptability and strong resistance in yield trails during 2008-2010;it was approved and released by Jilin Provincial Committee of Crop Variety Identification in 2011,suitable for cultivating in the alpine,semi-mountainous of eastern parts and in early maturing parts of the northeast area,Jilin province.The suitable planting density was 2.0×105-2.2×105 plants per hectare.

关 键 词：大豆 “延农12” 品种选育 

分 类 号：S565.1[农业科学—作物学]