| 籼型水稻恢复系Q恢22的选育 |
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| 引用本文： | 黄乾龙,管玉圣,蒋刚,朱子超,欧阳杰,何永歆,熊英,龚太伦,王楚桃,李贤勇.籼型水稻恢复系Q恢22的选育[J].杂交水稻,2022(1):53-55. |
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| 作者姓名： | 黄乾龙 管玉圣 蒋刚 朱子超 欧阳杰 何永歆 熊英 龚太伦 王楚桃 李贤勇 |
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| 作者单位： | 重庆中一种业有限公司;重庆市农业科学院水稻研究所;杂交水稻育种重庆市重点实验室 |
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| 基金项目： | 重庆市农业科学院绩效激励引导专项项目(cqass2020jxjl01);重庆市农业科学院青年创新团队项目(NKY-2018QC03)。 |
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| 摘 要： | Q恢22是重庆市农业科学院与重庆中一种业有限公司通过系谱法育成的籼型水稻恢复系,具有米质优、中抗稻瘟病、恢复力强以及配组优势强等特点,2020年4月通过重庆市农作物品种审定委员会田间技术鉴定,所配组合神农优422于2020年11月通过国家农作物品种审定委员会审定.
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| 关 键 词： | 籼型水稻 恢复系 Q恢22 选育 |
Breeding of Indica Restorer Line Q Hui 22 in Rice |
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| HUANG Qian-long,GUAN Yu-sheng,JIANG Gang,ZHU Zi-chao,OUYANG Jie,HE Yong-xin,XIONG Ying,GONG Tai-lun,WANG Chu-tao,LI Xian-yong.Breeding of Indica Restorer Line Q Hui 22 in Rice[J].Hybrid Rice,2022(1):53-55. |
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| Authors: | HUANG Qian-long GUAN Yu-sheng JIANG Gang ZHU Zi-chao OUYANG Jie HE Yong-xin XIONG Ying GONG Tai-lun WANG Chu-tao LI Xian-yong |
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| Institution: | (Chongqing Zhongyi Seed Co.,Ltd.,Nanping,Chongqing 400060,China;Institute of Rice Research,Chongqing Academy of Agricultural Sciences,Nanping,Chongqing 400060,China;The Key Laboratory of Hybrid Rice Breeding in Chongqing,Nanping,Chongqing 400060,China) |
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| Abstract: | Q Hui 22 is an indica rice restorer line co-developed by Chongqing Academy of Agricultural Sciences and Chongqing Zhongyi Seed Co.,Ltd.through the pedigree selection method.It has the characteristics of good grain quality,moderate blast resistance,strong restoring ability and strong heterosis in F1 hybrids.In April,2020,it passed the technical field identification by Chongqing Crop Variety Appraisal Committee,and its hybrid combination Shennongyou 422 was registered and released to commercial production by the National Crop Variety Appraisal Committee in November,2020. |
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| Keywords: | indica rice restorer line Q Hui 22 breeding |
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