早熟大豆新品种蒙豆58的选育  

Breeding of Early-Maturing New Soybean Cultivar Mengdou 58

作　　者：冯雷 张琪 王景顺 胡兴国 郭荣起 孙如建 宋伟 刘刚 乌兰高娃 孙宾成 FENG Lei;ZHANG Qi;WANG Jingshun;HU Xingguo;GUO Rongqi;SUN Rujian;SONG Wei;LIU Gang;GAOWA Wulan;SUN Bincheng(Hulun Buir Institution of Agricultural and Animal Husbandry Sciences,Hulun Buir 162650,Inner Mongolia,China;Arongqi Education,Science,Technology and Sports Bureau,Hulun Buir 162700,Inner Mongolia,China;Hulun Buir Agriculture and Animal Husbandry Bureau Comprehensive Security Center,Hulun Buir 162650,Inner Mongolia,China)

机构地区：[1]呼伦贝尔市农牧科学研究所,内蒙古呼伦贝尔162650 [2]阿荣旗教育科技体育局,内蒙古呼伦贝尔162700 [3]呼伦贝尔市农牧局综合保障中心,内蒙古呼伦贝尔162650

出　　处：《大豆科技》2025年第1期55-58,共4页Soybean Science & Technology

基　　金：内蒙古自治区揭榜挂帅项目(2023JBGS0006);现代农业产业技术体系建设专项项目(CARS-04-CES01)。

摘　　要：蒙豆58是呼伦贝尔市农牧科学研究所以绥农27为母本,华疆4号为父本进行有性杂交,采用系谱选育的北方春大豆早熟品种。2020—2021年参加内蒙古大豆早熟组区域试验,2年10个试验点平均产量为2730.8 kg/hm^(2),较对照品种登科1号增产10.2%。2022年参加内蒙古大豆早熟组生产试验,7个试验点平均产量为2943.0 kg/hm^(2),较对照品种登科1号增产5.1%。该品种早熟、高产,生育期为116 d,粗蛋白质含量为39.36%,粗脂肪含量为20.46%。2023年通过内蒙古自治区农作物品种审定委员会审定,审定编号为蒙审豆2023007,适宜≥10℃活动积温2200℃以上区域种植。Mengdou 58 is an early-maturing spring soybean variety in northern China,bred through sexual hybridization byHulun Buir Institution of Agricultural and Animal Husbandry Sciences,using Suinong 27 as the female parent and Huajiang 4 as the male parent,followed by pedigree selection.From 2020 to 2021,it participated in the regional trials of the early-maturing soybean group in Inner Mongolia Autonomous Region,with an average yield of 2730.8 kg/ha over the two years,representing a 10.2%increase compared to the control variety Dengke 1.In 2022,it participated in the production trial of the early-maturing soybean group in Inner Mongolia Autonomous Region,achieving an average yield of 2943.0 kg/ha,a 5.1%increase over the control variety Dengke 1.This cultivar is characterized by early-maturig and high-yield,with a growth period of 116 days,crude protein content of 39.36%,and crude fat content of 20.46%.In 2023,Mengdou 58 was approved by the Crop Varieties Approval Committee of Inner Mongolia Autonomous Region,with the approval number is Mengshendou 2023007,suitable for≥10℃active accumulated temperature above 2200℃for planting.

关 键 词：大豆 蒙豆58 新品种 选育 

分 类 号：S565.1[农业科学—作物学]