优质杂交水稻两优航2号示范表现及高产栽培技术

摘要

＂Liangyouhang No.2＂ , a good quality two-line hybrid rice variety that derived from the cross ＂SE21S＂ and ＂Hang No.2＂ by Rice Research Institute, Fujian Academy of Agricultural Sciences, was registered by the Crop Cuhivar Registration Committee of Hunan province, Fujian province, Honghe autonomous prefecture and Wenshan autonomous prefecture of yunnan province, and was labeled as high yield, good grain quality and wide adaptability. Of which, performance and high-yielding cultivation techniques were introduced.%两优航2号是福建省农业科学院水稻研究所用优质两系不育系SE21S与恢复系航2号配组而成的优质两系杂交稻新品种,先后通过了湖南省、福建省、云南省红河州及文山州农作物品种审定委员会审定,该品种丰产性好、米质优、适应性广。介绍了两优航2号在各地的示范表现,并总结其高产栽培技术。