摘要
以长丰B为母本,乐丰B为父本杂交配组选育保持系,再与乐丰A测交、回交转育,育成野败籼型香稻三系不育系繁源A,于2013年通过福建省品种审定。结果表明,繁源A不育性稳定、配合力强、异交率高、抗稻瘟病、米质优异有香味。
Fanyuan A, derived from the cross and backcross of Lefeng A//（Changfeng B/Lefeng B） F4, is a WA- type indica CMS line with the characteristics of stable sterility, high combining ability, high outcrossing rate, good resistance to rice blast, good quality, fine aroma. Fanyuan A was certified in Fujian Province in 2013. The process of breeding Fanyuan A, its characteristics and breeding technology were reported in the paper.
出处
《热带作物学报》
CSCD
北大核心
2014年第3期488-492,共5页
Chinese Journal of Tropical Crops
基金
福建省农科院创新团队项目(No.CXYD2011-13)
福建省省属公益类自主选题项目(No.2011R1023-2)
关键词
籼稻
繁源A
不育系
优质
抗稻瘟病
异交率高
Indica
Fanyuan A
CMS line in rice
Good quality
Blast resistance
High outcrossing rate
