节水抗旱稻品种选育的回顾与展望  

Review and prospect on development of water-saving and drought-resistance rice(WDR)varieties

作　　者：刘国兰[1] 余新桥[1] 刘毅[1] 张安宁[1] 王飞名[1] 罗利军[1] LIU Guolan;YU Xinqiao;LIU Yi;ZHANG Anning;WANG Feiming;LUO Lijun(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：《上海农业学报》2022年第4期20-25,共6页Acta Agriculturae Shanghai

基　　金：上海市科学技术委员会科技创新行动计划(21N11900200);上海市科技兴农项目(2019-02-08-00-08-F01110)。

摘　　要：培育和应用节水抗旱稻品种对于增加和稳定水稻单产、缓解我国水资源短缺状况、保护生态环境和保障粮食安全具有十分重要的意义。通过回顾我国节水抗旱稻育种工作的发展历程,总结不同时期育成品种的特点,并对节水抗旱稻育种计划的发展方向和应用前景进行展望。Development and application of water-saving and drought-resistance rice(WDR)is of great significance for increasing and stabilizing rice yield,alleviating the shortage of water resources,protecting ecological environment and ensuring food security.This paper reviews the developmental process of WDR breeding in China,categorizes the characteristics of WDR varieties released in different periods,and prospects the trends of WDR breeding programs in the future.

关 键 词：节水抗旱稻 育种 常规品种 杂交稻 标记辅助选择 

分 类 号：S511.03[农业科学—作物学]