CAJ | 학술논문

Ⅱ优航2号是福建省农业科学院水稻研究所利用航天育种技术育成的超高产杂交水稻新品种，先后通过福建省、安徽省、国家品种审定和贵州认定，被农业部确认为超级稻品种和全国主导品种，表现产量高、米质优、抗性强、适应性广，在生产上得以大面积推广应用。介绍了Ⅱ优航2号品种主要特征特性及高产栽培技术。
Ⅱ우항2호시복건성농업과학원수도연구소이용항천육충기술육성적초고산잡교수도신품충，선후통과복건성、안휘성、국가품충심정화귀주인정，피농업부학인위초급도품충화전국주도품충，표현산량고、미질우、항성강、괄응성엄，재생산상득이대면적추엄응용。개소료Ⅱ우항2호품충주요특정특성급고산재배기술。
ⅡYonhang 2 was a new hybrid rice combination developed by Rice Research Institute, Fujian Academy of Agricultural Sciences. Ⅱ Yonhang 2 was introduced and planted in Fujian and Anhui province, which showed developed root system, tillering capacity better, extensive adaptability, good maturing phase, rice quality, high and stable yield and disease resistance. In this paper, we introduced planting performance and high-yielding cultivation techniques of ⅡYonhang 2.