摘要
重穗型恢复系明恢８６是以［（ＩＲ５４／明恢６３）∥（ＩＲ６０／圭６３０）］∥／明恢７５复合杂交选育而成的．明恢８６生育特性稳定、形态性状配置优良，恢复力强、恢复谱广，一般配合力特性好，制种产量高．用明恢８６配制的汕优明８６、福优明８６、Ⅱ优明８６、特优明８６、冈优明８６、花优明８６等系列组合，具有抗稻瘟病、丰产性好、增产潜力大、大穗粒多、结实率高、米质好。
Heavy panicled typed restoring line, Minghui 86, was developed by crossing an intermediate parent(IR54/Minghui 63//IR60/Gui 630) with Minghui 75. It has characters of stable growth duaration, good plant type, strong restoring capacity, wide restoring spectum to various CMS lines, high effective values in general combining ability, and high yielding potential in the hybrid seed production. Its combinations such as Shanyou Ming 86, Fuyou Ming 86, Ⅱyou Ming 86, Teyou Ming 86, Gangyou Ming 86, and Huayou Ming 86 et al are all resistant to rice blast, satisfying in grain quality, and have high yield potential with ideal yielding traits such as long panicle, high seed set percentage and strong ratooning capacity et al.
出处
《福建农业大学学报》
CSCD
1998年第3期279-284,共6页
Journal of Fujian Agricultural University
基金
"八五"国家水稻育种攻关资助
关键词
重穗型
恢复系
杂交水稻
明恢86
育种
heavy panicle type
restoring line
hybrid rice
Minghui 86
breeding
