摘要
渝恢4859是重庆市农业科学院以优质粳稻辽粳294作母本与优良籼稻恢复系渝恢7109杂交选育而成的综合性状优良的优质恢复系,具有稻米品质优、稻瘟病抗性好、恢复力强、配合力好等特点,于2018年通过重庆市农作物品种审定委员会技术鉴定。所配组合渝优859和渝优8159先后进入西南联合体试验和重庆市水稻区域试验,米质均达国标《优质稻谷》2等。
Yuhui 4859, derived from the cross of Liaojing 294, a high-quality japonica rice variety, as the female and Yuhui 7109, an elite indica restorer line, as the male, is a high-quality rice restorer line with good comprehensive characters developed by Chongqing Academy of Agricultural Sciences. It is characteristic of fine grain quality, good blast resistance, strong restoring ability and high combining ability. Yuhui 4859 was technically identified by Chongqing Crop Variety Appraisal Committee in 2018. The hybrid combinations Yuyou 859 and Yuyou 8159 derived from Yuhui 4859, had been tested in the Southwest Consortium Regional Trial and Chongqing Rice Regional Trial successively, and both reached the second class of national standards of fine grain quality rice.
作者
张现伟
唐永群
肖人鹏
刘强明
文明
姚雄
张巫军
段秀建
李经勇
ZHANG Xian-wei;TANG Yong-qun;XIAO Ren-peng;LIU Qiang-ming;WEN Ming;YAO Xiong;ZHANG Wu-jun;DUAN Xiu-jian;LI Jing-yong(Chongqing Ratooning Rice Research Center,Chongqing Academy of Agricultural Sciences,Chongqing 402160,China)
出处
《杂交水稻》
CSCD
北大核心
2021年第1期26-27,共2页
Hybrid Rice
基金
重庆市农业科学院青年创新团队项目(NKY-2018QC04)。