两系杂交稻新品种福龙两优863的选育与应用  

Breeding and Application of New Two-line Hybrid Rice Combination Fulongliangyou 863

作　　者：兰华雄[1] 林金虎[1] 徐淑英[1] 左生力[1] 彭玉林[1] 马益虎[1] 

机构地区：[1]福建省龙岩市农业科学研究所,福建龙岩364000

出　　处：《福建稻麦科技》2013年第1期1-4,共4页Fujian Science and Technology of Rice and Wheat

基　　金：福建省重大科技计划项目"水稻核不育系;杂交水稻新品种引进;选育与利用"(2002N011)

摘　　要：福龙两优863是福建省龙岩市农科所用自主选育的水稻优质低温敏核不育系福龙S2与重穗型优质恢复系龙恢863配组育成的两系晚籼杂交稻新品种。不仅具有高产、优质、抗病、广适性好等优势性状,还表现出抗衰老、抗倒、抗寒等特点,适宜在龙岩市作中、晚稻种植。介绍了福龙两优863的选育过程、主要特征特性、制种技术及栽培技术等。Fulongliangyou 863, a new two-line late hybrid rice combination, was developed from the cross of self-bred good quality, low-temperature genic male sterile line Fulong S2 and heavy-spikelet type, high quality restorer line Longhui 863 by Longyan Institute of Agricultural Sciences. It showed the characteristics of not only high yield, good quality, resistant blast and wide adaptability, but also resistant aging, lodging and cold. It was suitable for mid-season and late rice at Longyan city. Its breeding process, main characteristics, seed production and cultivation techniques were introduced in this paper.

关 键 词：两系杂交稻 福龙两优863 选育 应用 

分 类 号：S511.21[农业科学—作物学]