欢迎访问《农学学报》,

农学学报 ›› 2021, Vol. 11 ›› Issue (11): 6-10.doi: 10.11923/j.issn.2095-4050.cjas2020-0024

所属专题: 油料作物

• 农艺科学/生理生化 • 上一篇    下一篇

食用大豆新品种‘合农78’的选育与育种体会

郭美玲1(), 郭泰2(), 王志新2, 郑伟2, 李灿东2, 赵海红2, 张振宇2, 徐杰飞2   

  1. 1黑龙江省农业科学院,哈尔滨 150086
    2黑龙江省农业科学院佳木斯分院/国家大豆区域技术创新中心/国家大豆产业技术体系佳木斯综合试验站,黑龙江佳木斯 154007
  • 收稿日期:2020-04-28 修回日期:2020-08-19 出版日期:2021-11-20 发布日期:2021-12-09
  • 通讯作者: 郭泰 E-mail:403299188@qq.com;guotaidadou@163.com
  • 作者简介:郭美玲,女,1989年出生,黑龙江佳木斯人,助理研究员,硕士,主要从事科研服务与管理工作。通信地址:150086 黑龙江省哈尔滨市南岗区学府路368号 黑龙江省农业科学院,E-mail: 403299188@qq.com
  • 基金资助:
    财政部和农业农村部:国家现代农业产业技术体系资助(CARS-04-CES05);国家重点研发计划项目“主要经济作物分子设计育种”(2016YFD0101900)

The Breeding of New Edible Soybean Variety ‘HeNong 78’

Guo Meiling1(), Guo Tai2(), Wang Zhixin2, Zheng Wei2, Li Candong2, Zhao Haihong2, Zhang Zhenyu2, Xu Jiefei2   

  1. 1Heilongjiang Academy of Agricultural Sciences, Harbin 150086, Heilongjiang,China
    2Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences/ National Soybean Regional Technology Innovation Center/ Jiamusi Experiment Station of National Soybean Industrial Technology System, Jiamusi 154007, Heilongjiang,China
  • Received:2020-04-28 Revised:2020-08-19 Online:2021-11-20 Published:2021-12-09
  • Contact: Guo Tai E-mail:403299188@qq.com;guotaidadou@163.com

摘要:

为了选育食用大豆品种,采用简单回交与分子设计育种结合的方法,以‘黑农43’为母本,与(‘黑农54’ב黑农43’)F1为父本,育成了既高蛋白又高产的新品种‘合农78’,2019年由黑龙江省审定推广。该品种百粒重22~23 g,蛋白质含量41.75%,油分含量20.42%;区域试验平均产量2726.8 kg/hm2,较对照品种‘绥农26’增产9.6%,生产试验平均产量3009.1 kg/hm2,较对照品种‘绥农26’增产11.5%;中抗SCSH,抗SMVⅠ号株系;生育日数120天,需≥10℃活动积温2450℃,适宜黑龙江省第二积温带及省外相同条件的地区种植;以该品种为核心,集成了高产与提质保优栽培技术。该品种的育成解决了发展食用大豆生产的瓶颈问题,同时也为食用大豆品种选育提供了方法与经验。

关键词: 食用大豆, 新品种, ‘合农78’, 选育, 育种体会

Abstract:

To promote the production of edible soybean, a high protein content and high yield variety ‘HeNong78’ was bred by simple backcrossing and molecular design breeding with the female parent of ‘HeiNong43’ and the male parent of (‘HeiNong54’ × ‘HeiNong43’) F1. ‘HeNong 78’ was validated and promoted by Heilongjiang Crop Committee in 2019. The 100-grain weight of ‘HeNong78’ ranged from 22 to 23 g, the protein content was 41.75% and the oil content was 20.42%. The average yield of regional trial was 2726.8 kg/hm2, 9.6% higher than that of the control variety ‘SuiNong26’. The average yield of production test was 3009.1 kg/hm2, 11.5% higher than that of ‘SuiNong26’. ‘HeNong78’ had medium resistance to gray spot (MR) and resistance to the SMVⅠ(R), its growing days was 120 and 2450℃ active accumulated temperature above 10℃ was needed. The variety is suitable for planting in the second accumulated temperate zone of Heilongjiang and areas with the same condition in other provinces. This variety integrates the cultivation techniques of high yield and quality assurance, and its breeding has broken the bottleneck of edible soybean production and could provide valuable experiences.

Key words: Edible Soybean, New Variety, ‘HeNong78’, Breeding, Experience

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