两系杂交中稻广两优5号特征特性及保优栽培技术  

Characteristics and Good Quality Technology of Cultivating Two-line Medium Hybrid Rice Guangliangyou No.5

作　　者：徐得泽[1] 刘凯[1] 吴建平[1] 韦巧 程建平[1] 赵锋[1] 蔡海亚[1] 范明勇 游艾青[1] 

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室,武汉430064 [2]长江大学农学院,湖北荆州434025 [3]湖北惠民农业科技有限公司,武汉430074

出　　处：《湖北农业科学》2013年第24期5972-5974,共3页Hubei Agricultural Sciences

基　　金：国家"973"计划项目(2013CBA01405);国家"863"计划项目(2012AA101101);国家科技支撑计划项目(2011BAD35B02)

摘　　要：广两优5号是湖北省农业科学院粮食作物研究所用两系不育系广占63-4S与自育恢复系香5配组育成的优质两系杂交中稻新组合,于2013年4月通过湖北省农作物品种审定委员会审定。介绍了该组合的特征特性及保优栽培技术。Guangliangyou No.5 was a new two-line medium hybrid rice combination with good quality and high yield bred by institute of food crops of Hubei academy of agricultural science（IFCHAAS） through crossing guangzhan 63-4S,with xiang5,a new restorer line rice bred by IFCHAAS.It was registered and released to commercial production by Hubei Province Crop Variety Appraisal Committee in April,2013.The characteristics and good quality technology of cultivation of the combination were introduced.

关 键 词：两系杂交中稻 广两优5号 特征特性 保优栽培技术 

分 类 号：S513[农业科学—作物学]