湖北农业科学 ›› 2021, Vol. 60 ›› Issue (11): 24-25.doi: 10.14088/j.cnki.issn0439-8114.2021.11.005

• 育种·栽培 • 上一篇    下一篇

大豆杂交亲本对F2代群体子粒蛋白质及脂肪含量的影响

胡铁欢, 孙永媛, 吴凤训, 高广居, 曹金峰   

  1. 沧州市农林科学院,河北 沧州 061001
  • 收稿日期:2020-05-25 出版日期:2021-06-10 发布日期:2021-07-15
  • 通讯作者: 曹金峰,副研究员,主要从事大豆栽培和育种研究,(电子信箱)xiaoxi8004@sina.com。
  • 作者简介:胡铁欢(1980-),男,河北沧州人,副研究员,主要从事大豆栽培和育种研究,(电话)13831721378(电子信箱)xiaoxi8004@sina.com。
  • 基金资助:
    河北省大豆产业技术体系创新团队专项(HBCT2019190403); 国家现代农业产业技术体系建设专项(CARS-04-CES14); 河北省现代农业科技创新工程项目(F17R37-3); 河北省科技支撑计划项目(16227516D)

Effect of soybean hybrid parents on grain protein and fat content of F2 population

HU Tie-huan, SUN Yong-yuan, WU Feng-xun, GAO Guang-ju, CAO Jin-feng   

  1. Cangzhou Academy of Agricultural and Forestal Sciences,Cangzhou 061001,Hebei,China
  • Received:2020-05-25 Online:2021-06-10 Published:2021-07-15

摘要: 为了探索不同大豆[Glycine max (Linn.) Merr.]杂交亲本组合F2代群体子粒蛋白质和脂肪的遗传规律,分别以高蛋白质材料冀豆12和高油材料沧豆6号为母本配制杂交组合13个,对F2代群体单株蛋白质和脂肪含量进行测定。结果表明,F2代群体子粒蛋白质含量与母本相关程度较高,同一群体内蛋白质含量呈正态分布;F2代群体脂肪含量与父本、母本相关程度都较高;F2代群体内子粒蛋白质和脂肪含量呈极显著(P<0.01)负相关。

关键词: 大豆[Glycine max (Linn.) Merr.], 亲本, 蛋白质, 脂肪

Abstract: In order to study the inheritance of protein and fat in F2 generation of different soybean[Glycine max (Linn.) Merr.] parents, 13 crosses were made with high material Jidou 12 and high oil material Cangdou 6 as female parent, and the protein and fat contents of F2 generation population were determined. The results showed that the grain protein content of F2 population was highly correlated with that of the maternal parent, and the protein content of F2 population was higher than that of the maternal parent, and the protein content of F2 population was higher than that of the maternal parent. The protein content in the same population showed normal distribution. The fat content in F2 population was highly correlated with the parents. The protein and fat content in F2 population was negatively correlated(P<0.01).

Key words: soybean[Glycine max (Linn.) Merr.], parent, protein, fat

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