高产高效节水抗旱杂交稻新组合沪优549的选育  

Breeding of New Hybrid Combination of Water-saving and Drought-resistance Rice Huyou 549 with High Yield and Efficiency

作　　者：刘国兰[1] 刘毅[1] 张安宁[1] 王加红[1] 潘忠权 罗利军[1] 余新桥[1] LIU Guolan;LIU Yi;ZHANG Anning;WANG Jiahong;PAN Zhongquan;LUO Lijun;YU Xinqiao(Shanghai Agrobiological Gene Center,Shanghai 201106,China)

机构地区：[1]上海市农业生物基因中心,上海201106

出　　处：《杂交水稻》2023年第2期86-89,共4页Hybrid Rice

基　　金：政府间国际科技合作创新合作重点专项(2018YFE 0106200);国家高技术研究发展计划(“863”计划)项目(2014AA10A604);比尔和梅琳达·盖茨基金会项目(INV-033236-3)。

摘　　要：沪优549是用不育系沪旱5A与恢复系旱恢49配组选育而成的三系杂交中稻组合,具有节水抗旱、高产、氮肥高效等特点,于2019年通过湖北省品种审定。Huyou 549,derived from Huhan 5A and Hanhui 49,is a three-line medium hybrid rice combination.With the characteristics of water-saving and drought-resistance,high yield and high nitrogen fertilizer efficiency,etc.,it was registered and released to commercial production by Hubei Crop Variety Appraisal Committee in 2019.

关 键 词：杂交水稻 沪优549 节水抗旱 高产高效 选育 

分 类 号：S511.01[农业科学—作物学] S334