华北农学报 ›› 1997, Vol. 12 ›› Issue (1): 41-45. doi: 10.3321/j.issn:1000-7091.1997.01.009

所属专题: 水稻

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应用花培技术育成粳稻光敏核不育系1647S

洪立芳1, 刘建平2, 刘秉全1, 胡道芬2, 毛振武1   

  1. 1. 北京市农林科学院作物研究所, 北京 100081;
    2. 北京市植物细胞工程实验室, 北京
  • 收稿日期:1995-05-25 出版日期:1997-03-28

1647S- A Photosensitive Genic Male Sterile Japonica Rice(PGMS)Developed via Anther Culture

Hong Lifang1, Liu Jianping2, Liu Bingquan1, Hu Daofen2, Mao Zhenwu1   

  1. Crop Institute, Beijing Municipal Academy of Agriculture and Forestry Sciences 100081;
    2. Plant Cell Bioeng ineering Laboratory, Beijing Municipal Academy of Agriculture and Forestry Sciences
  • Received:1995-05-25 Published:1997-03-28

摘要: 用杂交育种和花药培养相结合的方法育成的光敏核不育系1647S,在北京平原地区有明显的育性转换期,在15h长光照条件下不育性稳定。该品系株型好,米质优良,配组优势较强,花培效率高,可以在华北平原北部稻区扩大配组试用,也宜作为优良的中介亲本应用。

关键词: 粳稻, 光敏核不育系, 花药培养, 育性转换

Abstract: S, a photosensitive genic male sterile japonica rice(PGMS), was developed by the combination of convintional breeding with anther culture. It has an obvious fertility transformation period in Beijing plain region and its sterility is stable under 15.0 h photoperiod. This line is characterized by good plant form, fine kernelquality,strong combining ability and high anther culture efficiency.Therefore it can be used in the combination trials in the rice planting region in the north part of the Huabei plain and as a superior intermediate parent.

Key words: Oryza sativa L. subsp. japonica, Photosensitive genic male sterile rice line, Anther culture, Fertility transformation

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引用本文

洪立芳, 刘建平, 刘秉全, 胡道芬, 毛振武. 应用花培技术育成粳稻光敏核不育系1647S[J]. 华北农学报, 1997, 12(1): 41-45. doi: 10.3321/j.issn:1000-7091.1997.01.009.

Hong Lifang, Liu Jianping, Liu Bingquan, Hu Daofen, Mao Zhenwu. 1647S- A Photosensitive Genic Male Sterile Japonica Rice(PGMS)Developed via Anther Culture[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1997, 12(1): 41-45. doi: 10.3321/j.issn:1000-7091.1997.01.009.