高产优质杂交中籼新组合荃优丝苗的选育及栽培制种技术  

Breeding and Cultivation,Seed Production Technology of High Yield and Good Quality Middle Season Indica Hybrid Rice Combination Quanyousimiao

作　　者：王合勤[1] 陈金节[1] 张从合 张云虎[1] 严志[1] 陈琳[1] 

机构地区：[1]安徽荃银高科种业股份有限公司/农业部杂交稻新品种创制重点实验室,安徽合肥230088

出　　处：《安徽农业科学》2016年第20期23-24,37,共3页Journal of Anhui Agricultural Sciences

基　　金：公益性行业科研专项(201203052)

摘　　要：荃优丝苗是用不育系荃9311A和恢复系五山丝苗配组选育的三系杂交中籼水稻组合,该组合2013~2015年参加国家长江中下游中籼迟熟水稻区试和生产试验,与对照丰两优四号比,其熟期略早,增产明显,抗性更好,米质更优。2016年通过国家农作物品种审定委员会审定,审定编号：国审稻2016028。该研究介绍了荃优丝苗的选育过程、产量表现、主要特征特性、栽培技术要点以及制种技术要点,以期进一步推广应用。Quanyousimiao（ Quan9311 A / Wushansimiao） is a three-line medium indica hybrid rice combination. The combination was recommended to participate in rice regional trial of medium indica late maturity in the middle and lower reaches of Yangtze River during 2013- 2015,which showed earlier maturity,higher yield,better resistance and rice quality compared with the control Fengliangyou 4. It was examined and approved by National Crop Variety Approval Committee in 2016. The breeding process,yield,main features,cultivation technique points and seed production technology points of Quanyousimiao were introduced to further popularization and application.

关 键 词：杂交水稻 荃优丝苗 选育 

分 类 号：S511[农业科学—作物学]