摘要
优质杂交水稻两优航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与自选恢复系航2号配组而成的,具有米质优、丰产性好、适应性广等特点。介绍了两优航2号亲本的特征特性,并总结其高产制种关键技术。
A good quality hybrid rice combination ＂Liangyouhang 2＂ was bred by Rice Research Institute, Fujian Academy of Agricultural Sciences, through hybridization between good quality two-line male sterile line ＂SE21S＂ and self-developing restoring line ＂Hang 2＂ . It was characterized by good quality, high yield and wide adaptability. The characteristics of parents and key high-yielding seed production techniques for this combination were introduced.
出处
《福建稻麦科技》
2011年第4期17-19,共3页
Fujian Science and Technology of Rice and Wheat
基金
农业部"华南稻区超级早
晚稻新品种选育与示范"
福建省科技重大专项"粮食作物育种技术研究"(2008NZ02)
福建省财政专项--福建省农业科学院科技创新团队建设基金资助(CXTD2011-13)
福建省科技厅省属公益类科研院所基本科研专项--三系杂交水稻新品种选育与分子创制(2009R10026-4)
福建省农科教结合项目"高产
优质超级杂交稻两优航2号配套栽培技术推广"(闽财指〔2010〕627号)
关键词
优质
杂交水稻
两优航2号
高产制种技术
good quality
hybrid rice
Liangyouhang 2
high-yielding seed production technique
