Breeding of a New Fine Quality Fragrant Hybrid Rice Combination Taoxiangyoulijing  

优质浓香型杂交水稻新组合桃湘优莉晶的选育

作　　者：PENG Jian LIU Jun JIA Lin ZHANG Chao-fu LIU Jia HUA Wen-jie ZHOU Xiao-ping WU He-zhou 彭建;刘俊;贾琳;张超福;刘佳;华文杰;周小平;吴合周(常德市农林科学研究院,湖南常德415000;湖南桃花源农业科技股份有限公司,湖南常德415000)

机构地区：[1]Changde Research Institute of Agriculture and Forestry,Changde 415000,PRC [2]Hunan Taohuayuan Agricultural Science and Technology Co.Ltd,Changde 415000,PRC

出　　处：《Agricultural Science & Technology》2021年第2期1-5,共5页农业科学与技术（英文版）

基　　金：常德市水稻主推品种筛选(2021〔常财农〕0017-001号).

摘　　要：Taoxiangyoulijing is a new fine quality fragrant hybrid combination bred by matching the fine quality indica sterile line Taoxiang A with the fine quality restorer line R Lijing by Hunan Taohuayuan Agricultural Science and Technology Co.Ltd,Changsha Zhulixiang Agricultural Science and Technology Co.Ltd and Hunan Zhihe Seed Technology Co.,Ltd.The combination is featured with wide adaptability,high yield,strong resistance to rice blast,and GB class 2 high quality.In October 2019,Taoxiangyoulijing was approved by the National Crop Variety Certification Committee and it reached the second class standard of quality score according to the Standard for Fine Quality Rice,Ministry of Agriculture,China.桃湘优莉晶是湖南桃花源农业科技股份有限公司和长沙竹莉香农业科技有限公司、湖南志和种业科技有限公司利用优质籼型不育系桃湘A与优质恢复系R莉晶配组育成的优质浓香型杂交水稻新组合。该组合具有广适性强、丰产性好、抗稻瘟病、米质达国标二等优质米的特点,2019年10月通过国家农作物品种审定委员会审定,米质达部颁2级优质米标准。

关 键 词：Fine quality fragrant hybrid rice Taoxiangyoulijing BREEDING 

分 类 号：S511[农业科学—作物学]