优质高产杂交粳稻新组合辽优2006的选育与应用  

Breeding and Application of New Japonica Hybrid Rice Combination Liaoyou 2006 with High Yield and Good Quality

作　　者：张忠旭[1] 华泽田[2] 隋国民[2] 王彦荣[2] 李全英[2] 郝宪彬[2] 苏玉安[2] 迟克生[2] 姚继攀[2] 李学军[2] 

机构地区：[1]沈阳农业大学,辽宁沈阳110161 [2]辽宁省农业科学院稻作研究所,辽宁沈阳110101

出　　处：《杂交水稻》2007年第2期25-26,63,共3页Hybrid Rice

基　　金：国家农业部农业结构调整重大技术专项(05-01-02A)

摘　　要：辽优2006是辽宁省农科院稻作所用辽20A与C2106配组育成的杂交粳稻新组合,具有米质优(达国标2级)、产量高、抗稻瘟病、株型理想、穗大粒多、生态适应性广等特点,2005年1月通过辽宁省农作物品种审定。The new japonica hybrid rice combination Liaoyou 2006 is derived from Liao 20A （or Sasaniskiki A, a BT- type CMS line） and C2106, a newly developed elite restorer line. It is characteristic of ideal plant type, high yield, good grain quality and blast resistance, and wide adaptability. It was registered and released by the Crop Variety Appraisal Committee of Liaoning Province in January, 2005. The developing procedure, characteristics, key techniques of cultivation and hybrid seed production of this hybrid combination were introduced in this paper.

关 键 词：杂交粳稻 辽优2006 优质 选育 

分 类 号：S511.03[农业科学—作物学] S334