福建农业学报 ›› 2017, Vol. 32 ›› Issue (5): 491-494.doi: 10.19303/j.issn.1008-0384.2017.05.005

• 作物科学 • 上一篇    下一篇

感光型杂交水稻新品种元优2105的选育

郑家团1, 周鹏1, 涂诗航1, 刘庸庆2, 邓则勤3   

  1. 1. 福建省农业科学院水稻研究所, 福建 福州 350018;
    2. 福建省福安市种子管理站, 福建 福安 355000;
    3. 福建省三明市农业科学研究院, 福建 沙县 365509
  • 收稿日期:2016-10-14 修回日期:2016-12-27 出版日期:2017-05-28 发布日期:2017-05-28
  • 作者简介:郑家团(1958-),男,研究员,主要从事水稻遗传育种研究(E-mail:superrice63@63.com)
  • 基金资助:

    国家重点研发计划(2016YFD0101102);福建省现代农业水稻产业技术体系(闽财指[2014]1032号);福建省科技重大专项(2013NZ0002-2);福建省农业科学院PI项目(2016PI-17);福建省科技计划项目——省属公益类科研院所基本科研专项(2015R1021-3)

Breeding a New Photosensitive Hybrid Rice, Yuanyou 2105

ZHENG Jia-tuan1, ZHOU Peng1, TU Shi-hang1, Liu Yong-qing2, DENG Ze-qin3   

  1. 1. Institute of Rice, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350018, China;
    2. Fu an Seed Management Station, Ningde, Fu'an, Fujian 355000, China;
    3. Sanming Academy of Agricultural Science, Shaxian, Fujian 365509, China
  • Received:2016-10-14 Revised:2016-12-27 Online:2017-05-28 Published:2017-05-28

摘要: 元优2105是福建省农业科学院水稻研究所利用三明市农业科学研究院选育的三系不育系元丰A与自育恢复系福恢2105配组而成的三系中稻感光型杂交水稻新品种,2016年通过福建省农作物品种审定委员会审定(闽审稻2016006)。该品种全生育期160 d左右,比一般中稻品种生育期长20多d。介绍了该品种的选育过程和特征特性。

关键词: 感光型, 杂交水稻, 元优2105, 福恢2105, 选育

Abstract: A new variety of photosensitive hybrid rice, Yuanyou 2105, was bred by crossing the 3-line male sterile, Yuanfeng A, developed by Sanming Academy of Agriculture Science and the restorer line, Fuhui 2105, developed by Fujian Agriculture and Forestry University. It was certified by Fujian Crop Variety Evaluation Committees in 2016. The growing period of the new variety was approximately 160 d, which was 20 d longer than that of comparable mid-season varieties. The breeding procedure and characteristics of Yuanyou 2105 are presented.

Key words: photosenstive, hybrid rice, Yuanyou 2105, Fuhui 2105, breeding

中图分类号: 

  • S511