高蛋白大豆新品种吉育257的选育及栽培技术  

Breeding and Cultivation Techniques of New Soybean Cultivar Jiyu 257 with High Protein Content

作　　者：郑宇宏[1] 王明亮[1] 张云峰[1] 孙星邈[1] 孟凡凡[1] 范旭红 王曙明[1] 林志[1] ZHENG Yu-hong;WANG Ming-liang;ZHANG Yun-feng;SUN Xing-miao;MENG Fan-fan;FAN Xu-hong;WANG Shu-ming;LIN Zhi(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》2020年第6期975-977,共3页Soybean Science

基　　金：现代农业产业技术体系建设专项(CARS-04-PS11)。

摘　　要：高蛋白大豆新品种吉育257是吉林省农业科学院大豆研究所2010年以农大15751为母本、公交96192-4为父本配制杂交组合,经系谱法选育而成的大豆新品种。2018-2019年两年参加吉林省大豆科企联合体早熟组区域试验,平均产量2471.1kg·hm^-2,较对照品种合交02-69平均增产0.15%,最高产量达2910.4kg·hm^-2;2019年参加生产试验,平均产量2561.0kg·hm^-2,较对照品种合交02-69平均增产0.82%,最高产量达2983.4kg·hm^-2。该品种丰产性和稳产性较好,两年平均蛋白质含量为43.66%,属高蛋白品种。2020年通过吉林省农作物品种审定委员会审定,准予推广,审定编号为吉审豆20200028。New soybean cultivar Jiyu 257 with high protein was developed by Jilin Academy of Agricultural Sciences by corssing of Nongda 15751 and Gongjiao 96192-4 in 2010.The results of regional trials carried out by the combination of Jilin soybean research institute and enterprises during 2018-2019 showed that its average yield was2471.1kg·ha^-1,0.15%higher than control cultivar Hejiao 02-69,and the highest yield was2910.4kg·ha^-1.The results of production test in 2019 showed that its average yield was2561.0kg·ha^-1,0.82%higher than control cultivar Hejiao 02-69,and the highest yield was2983.4kg·ha^-1.It had good properties of high and stable yield,high seed protein content of 43.66%.Jiyu 257 was approved by the State Crop Variety Certification Committee in 2020 and the authorized number was Jishendou 20200028.

关 键 词：大豆 高蛋白品种 吉育257 选育 

分 类 号：S565.1[农业科学—作物学]