摘要
以5789为母本和甘蓝型油菜黑籽双低品种6218进行有性人工杂交,经过7年8代的连续定向选择,育成了甘蓝型油菜双低常规优质品系(隐性核不育恢复系)5735R。其芥酸含量在1%以下,硫甙17.8~21.3μmol/(g·饼),含油量41.3%~43.6%,种子蛋白质21.3%~23.9%。以该品系作恢复系组配的优质杂交油菜新品种金农油1号于2007年12月通过贵州省新品种审定。
5735R, a recessive restore line with nuclear sterility, was bred from 5789 ♀× 6218♂ by continuous directive selection of 8 generations through 7 years. Its erucic acid, glucosinolates, oil and protein content is below 1%, 17.8 to 21.3 μmol/(g · cake), 41. 3% to 43.6% and 21.3% to 23.9% respectively. Jinnongyou l, a new quality hybrid rape variety combined from 7274A)〈 5735R, was approved by Guizhou Crop Variety Examination Committee in December, 2007.
出处
《贵州农业科学》
CAS
北大核心
2009年第2期5-7,共3页
Guizhou Agricultural Sciences
基金
贵州省"十一五"重大科技攻关项目"油菜资源创新与超级品种选育"[黔科合N2字(2005)3006]