高产广适杂交中籼稻新组合深优9519的选育与应用  

Breeding and Application of New Medium Indica Hybrid Rice Combination Shenyou 9519 with High Yield and Wide Adaptability

作　　者：焦礼鹏 武小金[1] 

机构地区：[1]清华大学生命科学学院,北京100084

出　　处：《杂交水稻》2016年第5期10-11,共2页Hybrid Rice

摘　　要：深优9519是清华大学深圳研究生院用深95A与R6319配组育成的三系杂交中籼稻新组合,具有产量高、米质较优、中抗白叶枯病和适应性广等特点,2015年通过国家农作物品种审定,适宜长江中下游稻区作中稻种植。介绍了该组合的选育过程、主要特征特性、栽培和制种技术要点。Shenyou 9519（ Shen 95 A / R6319） is a three-line indica hybrid rice combination developed by the Graduate School at Shenzhen,Tsinghua University. In 2015,it was registered and released to commercial production by the National Crop Varietal Appraisal Committee. This combination is suitable for planting as the middle-season rice in the middle and lower reaches of Yangtze River. It is characteristic of high yield,good grain quality,medium bacterial leaf blight resistance and wide adaptability. The breeding process,main characteristics,technical points of cultivation and hybrid seed production for this combination were introduced in the paper.

关 键 词：杂交水稻 深优9519 高产 选育 

分 类 号：S511.03[农业科学—作物学] S334