天津农学院学报 ›› 2015, Vol. 22 ›› Issue (3): 7-7.

• 研究与简报 • 上一篇    下一篇

京津唐稻区国审粳稻品种情况及其系谱分析

苏京平, 孙林静, 马忠友, 王春敏, 范俊山, 孙玥, 闫双勇, 王胜军, 刘学军*   

  1. 天津市农作物研究所,天津 300384
  • 收稿日期:2015-05-10 发布日期:2015-09-30
  • 通讯作者: 国家科技支撑计划项目“环渤海天津增粮技术集成与示范”(2013BD0508); 农业部转基因专项项目“‘新株型’超级稻北方粳稻新品种的培育”(2011ZX08001-004); 国家农业科技成果转化资金项目“优质高产多抗水稻新品种金粳28和津稻263良种繁育与示范”(2014GB2A100537); 天津市种业专项项目“优质高产多抗广适适宜机械化制种的超级三系杂交粳稻新品种选育与推广”(12ZCDZNC03800); 天津市科技支撑计划项目“导入细菌三嗪水解酶基因创制无选择标记抗除草剂杂交粳稻亲本新种质”(11ZCGYNC01000)
  • 作者简介:苏京平(1977-),男,山东安丘人,副研究员,硕士,主要从事水稻育种工作。联系电话:(022)27796749。
  • 基金资助:
    刘学军(1967-)男,山东肥城人,研究员,硕士,主要从事水稻栽培和育种研究工作。E-mail:goodrice@263.net。

Analysis of Pedigree and Characteristics of National Registered Japonica Rice in Jingjintang Rice Region

SU Jing-ping, SUN Lin-jing, MA Zhong-you, WANG Chun-min, FAN Jun-shan, SUN Yue, YAN Shuang-yong, WANG Sheng-jun, LIU Xue-jun*   

  1. Tianjin Crops Research Institute, Tianjin 300384, China
  • Received:2015-05-10 Published:2015-09-30

摘要: 为推动京津唐稻区水稻育种进步,分析了2005-2014年通过国家审定的适宜京津唐稻区种植粳稻品种的产量、品质、抗性情况及其品种系谱。结果表明,审定的26个品种包括19个常规粳稻、7个杂交粳稻,涉及45个亲本。杂交育种和杂种优势利用是京津唐稻区的主要育种方法。以喜峰衍生常规粳稻品种10个,以农林8号衍生常规粳稻品种5个。审定的杂交粳稻品种全部为BT细胞质三系杂交粳稻,所用6个不育系均直接或间接来自于屉锦A;7个恢复系中,以湘晴为骨干亲本衍生3个,以C57为骨干亲本衍生4个。

关键词: 国审, 粳稻, 系谱

Abstract: In order to make progress on the rice breeding, pedigree and characteristics including yield, quality and resistance traits were studied based on the data of 26 rice varieties National Registered in jingjintang rice region from 2005 to 2014. The results show that 26 japonica rice varieties including 19 conventional rice and 7 hybrid rice were registered by National Crop Variety Approval Committee involved in forty-five parents. Cross-breeding and heterosis application were the key methods in the recent ten years. In the conventional rice varieties, 5 varieties were derived from Nonglin 8 and 10 varieties were derived from Xifeng. All the six hybrid rice combinations were developed from BT-type cytoplasmic male sterility lines which were bred from Tijin CMS line. Three of the seven restorer lines were derived from Xiangqing and the other four were derived from C57.

Key words: national registered, japonica rice, pedigree

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