高产抗旱杂交稻两优2161示范表现和栽培技术  

Demonstrational Performance and Cultivation Techniques of Hybrid Rice Variety Liangyou 2161 with High-yield and Drought-resistant

作　　者：方珊茹[1] 郑燕梅[1] 吴春珠[1] 

机构地区：[1]福建省农业科学院水稻研究所,福建福州350018

出　　处：《福建稻麦科技》2012年第4期55-56,共2页Fujian Science and Technology of Rice and Wheat

基　　金：福建省自然基金项目(2009J01094);福建省公益类科研院所专项(2010R1023-1);福建省农业科学院科技下乡"双百"行动(sbmb1203)

摘　　要：两优2161是光温互补型核不育系SE21S与恢复系R61配组而成的中籼型两系杂交稻品种,具有耐旱、超高产、耐寒、耐粗放、适应性广等特性,2010年通过云南省农作物品种审定(滇审稻2010006)。介绍了两优2161在云南省各地的示范表现,并总结了高产栽培技术。Liangyou 2161,dericed form a PTGMS line SE21S and a restorer line R61,is a new two-line medium hybrid rice.It is characteristic of drought resistance,super high yield,cold resistance,tolerance to extensive management,wide adaptability.It was registered and released for commercial production by Yunnan Provincial Crop Variety Appraisal Committee.The paper introduces demonstrational performance of Liangyou 2161 in Yunnan provincial and summarizes its high-yield cultivation techniques.

关 键 词：高产 抗旱 杂交稻 两优2161 示范表现 栽培技术 

分 类 号：S511.21[农业科学—作物学]