福建农业学报2012，Vol.27Issue(10)：1050-1055,6.
杂交水稻恢复系福恢673的选育研究
Breeding of Hybrid Rice Restorer Line, Fuhui 673
摘要
Abstract
Fuhui 673 is a hybrid rice restorer line bred at the Rice Research Institute of Fujian Academy of Agricultural Sciences by crossbreeding the restore line N175 and the F2 plant of crossing between the SP1 plant of Minghui 86 of space mutation and Tainong 67. The resultant hybrid had a strong restoring ability, wide restorer profile and good combining capacity. The series of breeds, including Yiyou 673, Ⅱ you 673, Chuanyou 673, Tianyou 673, Guangyou 673, Yueliangyou 673, etc. , exhibited excellent characteristics in regional trials in and outside the province. Among them, Yiyou 673, Ⅱ you 673, Chuanyou 673 and Tianyou 673 had passed tests 8 times by the crop variety approval committee beyond the provincial level. The breeding process of the restorer line Fuhui 673, as well as the biological characteristics and performance of these new hybrid rice varieties, is presented.关键词
空间诱变/杂交育种技术/杂交水稻恢复系/福恢673/选育Key words
Space mutation/ crossbreeding technique/ hybrid rice restorer line/ Fuhui 673/ breeding分类
农业科技引用本文复制引用
黄庭旭,王乌齐,杨东,游晴如,郑家团,张水金,董瑞霞,谢华安..杂交水稻恢复系福恢673的选育研究[J].福建农业学报,2012,27(10):1050-1055,6.基金项目
国家863计划项目(2011AA10A01、2012AA100401) （2011AA10A01、2012AA100401）
农业部"华南稻区超级早、晚稻新品种选育与示范" （）
国家航天育种工程地面育种课题"航天诱变作物新品种选育与示范"项目(2009HT2000) （2009HT2000）
福建省自然科学基金项目(2011J01107) （2011J01107）
福建省科技计划项目——省属公益类科研院所基本科研专项(2011R1023-8) （2011R1023-8）
水稻生物学国家重点实验室"水稻稻瘟病、白叶枯病抗性基因聚合研究(110103) （110103）
