湖北农业科学 ›› 2021, Vol. 60 ›› Issue (10): 18-20.doi: 10.14088/j.cnki.issn0439-8114.2021.10.004

• 育种·栽培 • 上一篇    下一篇

河南省55个冬小麦品种叶锈病抗性鉴定及评价

沈海龙1, 陈莉1, 曹永周2, 赵永涛1, 袁谦1, 范志业1, 侯艳红1, 陈琦1, 刘迪1, 李世民1   

  1. 1. 漯河市农业科学院,河南 漯河 462000;
    2. 河南省许昌市植保植检站,河南 许昌 461000
  • 收稿日期:2020-08-11 出版日期:2021-05-25 发布日期:2021-05-28
  • 通讯作者: 李世民(1966-),男,研究员,主要从事植物保护研究,(电子信箱)ldachong66@sina.com。
  • 作者简介:沈海龙(1968-),男,河南漯河人,助理研究员,主要从事植物保护研究,(电话)13569692726(电子信箱)fanzhiye1981@163.com。
  • 基金资助:
    河南省现代农业产业技术体系(Z2010-01-06)

Evaluation of wheat leaf rust resistance of 55 winter wheat varities in Henan province

SHEN Hai-long1, CHEN Li1, CAO Yong-zhou2, ZHAO Yong-tao1, YUAN Qian1, FAN Zhi-ye1, HOU Yan-hong1, CHEN Qi1, LIU Di1, LI Shi-min1   

  1. 1. Agricultural Scientific Academy of Luohe,Luohe 462000,Henan,China;
    2. Plant Protection and Quarantine Station of Xuchang,Xuchang 461000,Henan,China
  • Received:2020-08-11 Online:2021-05-25 Published:2021-05-28

摘要: 2017、2018年连续2年采取病圃法对河南省主要推广的55个小麦品种进行小麦叶锈病(Puccinia triticina)抗性鉴定。结果表明,2年均对小麦叶锈病表现出高抗(HR)的小麦品种只有淮核12013;表现出抗(R或HR)的品种有泛麦8号、洛麦33、许科316、新麦0208、郑麦103、漯麦26和周麦22,占所鉴定品种的12.73%。2年均鉴定为高感的品种有40个,占所鉴定品种的72.73%。

关键词: 小麦叶锈病(Puccinia triticina), 冬小麦品种, 抗病性, 评价

Abstract: The resistance to leaf rust(Puccinia triticina) of 55 winter wheat varities(lines) popularized in Henan province was indentified in 2017 and 2018, under natural condition. The results confirmed that, only Huaihe 12013 showed high resistance(HR) both in the 2 years;there were 7 varieties (lines), Fanmai No.8, Luomai 33, Xuke 316, Xinmai 0208, Zhengmai 103, Luomai 26 and Zhoumai 22 showed resistance(HR or R) in the 2 years, accounting for 12.73% of the total number of identified varieties. The 40 varieties were identified as high susceptibility for 2 consecutive years,accounting for 72.73% of the total number of identified varieties.

Key words: wheat leaf rust(Puccinia triticina), winter wheat varities, disease resistance, evaluation

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