摘要
东创农科23是黑龙江东创农业科技开发有限公司以Hobbit为母本,北丰9号为父本进行有性杂交,后代经混选法处理选育而成的大豆新品种。该品种优质、高产、抗病,适宜黑龙江省第三积温带推广种植。其蛋白质含量为42.38%,脂肪含量为19.33%。2020—2021年参加黑龙江省第三积温带西部区域联合体区域试验,2年区域试验平均产量为2805.3 kg/hm^(2),较对照品种北豆40增产8.4%。2022年参加黑龙江省第三积温带西部区域联合体生产试验,平均产量为2805.3 kg/hm^(2),较对照品种北豆40增产8.6%。2023年通过黑龙江省农作物品种审定委员会审定,审定编号为黑审豆2023L0014。
Dongchuangnongke 23 was a high-quality,high-yield,and disease resistant soybean cultivar,which was bred by Heilongjiang Dongchuang Agricultural Science and Technology Development Co.,Ltd.through sexual hybridization using Hobbit as the female parent and Beifeng 9 as the male parent.The offspring were selected through mixed selection.This cultivar was suitable for promotion and planting in the third accumulated temperature zone of Heilongjiang Province.Its protein content was 42.38%,and fat content was 19.33%.From 2020 to 2021,it participated in the regional trial of the western regional consortium of the third accumulated temperature belt in Heilongjiang Province,with an average yield of 2805.3 kg/ha,an increase of 8.4%compared to the control cultivar Beidou 40.In 2022,it participated in the production trial of the western regional consortium of the third accumulated temperature belt in Heilongjiang Province,with an average yield of 3041.6 kg/ha,an increase of 8.6%compared to the control cultivar Beidou 40.In 2022,it passed the approval of Heilongjiang Province Crop Variety Approval Committee,and the approval number was Heishendou 2023L0014.
作者
李博恒
徐振峰
刘孔娟
刘丽敏
杜刚
李光硕
周卫峰
李文国
宁海龙
LI Boheng;XU Zhenfeng;LIU Kongjuan;LIU Limin;DU Gang;LI Guangshuo;ZHOU Weifeng;LI Wenguo;NING Hailong(Zhongnongfa Wudalianchi Agricultural Technology Co.,Ltd.,Wudalianchi 164100,Heilongjiang,China;Northeast Agricultural University,Harbin 150030,China;Heilongjiang Dongchuang AgriculturalScience and Technology Development Co.,Ltd.,Harbin 150030,China)
出处
《大豆科技》
2025年第5期53-56,共4页
Soybean Science & Technology
基金
黑龙江省“揭榜挂帅”科技攻关项目(2023ZXJ02B02)。
关键词
东创农科23
品种特征特性
栽培技术
Dongchuangnongke 23
Characater of variety
Cultivate technology
