高蛋白高产大豆新品种吉育2517的选育研究  

Breeding Research of A New Soybean Variety Jiyu 2517 with High Protein Content and High Yield

作　　者：谢建国 王曙明[1] 蒋洪蔚 王明亮[1] 李广 张云峰[1] 刘井莉 郑宇宏[1] XIE Jianguo;WANG Shuming;JIANG Hongwei;WANG Mingliang;LI Guang;ZHANG Yunfeng;LIU Jingli;ZHENG Yuhong(Soybean Research Institute,Jilin Academy of Agricultural Sciences/National Engineering Research Center for Soybean,Changchun 130033,China)

机构地区：[1]吉林省农业科学院大豆研究所/大豆国家工程研究中心,吉林长春130033

出　　处：《大豆科学》2024年第3期389-394,共6页Soybean Science

基　　金：吉林省农业科技创新工程项目-高产、高蛋白大豆新品种选育(CXGC2021TD105)。

摘　　要：高蛋白高产大豆新品种吉育2517是由吉林省农业科学院大豆研究所以吉育257为母本、金源71为父本配制杂交组合,采用单粒传法经多年鉴定选育而成。2020—2021年参加吉林省大豆科企联合体中早熟组区域试验平均产量2950.4 kg·hm^(-2),较对照品种合交02-69平均增产5.1%。2022年参加生产试验,平均产量3183.9 kg·hm^(-2),较对照品种合交02-69平均增产3.7%。该品种丰产性和稳产性较好,蛋白质含量两年平均为43.13%,属高蛋白品种。2023年通过吉林省农作物品种审定委员会审定。同时对吉育2517适宜的栽培模式进行了探索,并在2022—2023年进行良种良法配套生产示范,两年平均产量3041.9 kg·hm^(-2),较对照增产6.6%。Jiyu 2517,a new soybean variety with high protein content and high yield,was bred by Soybean Research Institute of Jilin Academy of Agricultural Sciences with Jiyu 257 as female parent and Jinyuan 71 as male parent by method of continuing the family line one seed by one seed.From 2020 to 2021,the average yield of the early-maturing group in the regional test of the soybean enterprise consortium in Jilin province was 2950.4 kg·ha^(-1),which was 5.1%higher than that of the control variety Hejiao 02-69.In the production test in 2022,the average yield was 3183.9 kg·ha^(-1),which was 3.7%higher than that of the control variety Hejiao 02-69.The variety has the high and stable yield,and the protein content is 43.13%on average in two years,which is a high protein variety.It was approved by Jilin Provincial Crop Variety Approval Committee in 2023.The suitable cultivation mode of Jiyu 2517 was also explored,and the demonstration of improved varieties and methods from 2022 to 2023 were carried out.The average yield of two years was 3041.9 kg·ha^(-1),which was 6.6%higher than that of the control.

关 键 词：大豆 品种 吉育2517 高蛋白 高产 栽培模式 

分 类 号：S565.1[农业科学—作物学]