高含油率甘蓝型双低油菜新品种‘沪油21’的选育  

Breeding of a new rape variety 'Huyou 21'with double low[erucic acid and glucosinolate]but high oil content in rapeseed

作　　者：蒋美艳[1] 王伟荣[1] 李延莉[1] 杨立勇[1] 周熙荣[1] 孙超才[1] 

机构地区：[1]上海市农业科学院作物育种栽培研究所,上海201403

出　　处：《上海农业学报》2012年第4期27-29,共3页Acta Agriculturae Shanghai

基　　金：上海市农业科学院青年基金项目[农青年科技2009(01)];国家科技支撑计划"长江下游油菜丰产关键技术集成示范"(2010BAD01B10)资助

摘　　要：‘沪油21'是通过品种(系)间双交的方法育成的甘蓝型双低油菜新品种,其芥酸含量0.87%,硫苷含量18.00μmol/g,种子含油率46%,属高含油率品种。在上海市油菜区域试验中平均产量2 823.45 kg/hm^2,较对照‘沪油15'增产8.8%;产油量1 279.35 kg/hm^2,比对照‘沪油15'增产13.1%。在2009年上海市油菜生产试验中,平均产量2 276.55 kg/hm^2,比对照‘沪油15'增产3.95%;产油量1 037.70 kg/hm^2,比对照‘沪油15,增产7.49%。The new rape variety ＇ Huyou 21 ＇ （ Brassica napus） with double low [erucic acid and glucosi- nolate] but high oil content in rapeseed was successfully bred through double cross between varieties （lines）. Its rapeseed contained 0.87 % of erucic acid in fat acid, 18.00 μmol/g of glucosinolates in rape- seed meal, and 46% of oil. In the Shanghai regional test of rape, it averagely yielded 2 823.45 kg/hm2 rapeseed and 1 279.35 kg/hm2 rapeseed oil,increasing respectively by 8.8% and 13.1% over the control variety ＇Huyou 15＇. In the Shanghai production test of rape in 2009, it averagely yielded 2 276.55 kg/hm2 rapeseed and 1 037.70 kg/hm2 rapeseed oil, increasing respectively by 3.95% and 7.49% over ＇ Huyou 15＇.

关 键 词：甘蓝型油菜 双低育种 高含油率 '沪油21’ '沪油15’ 

分 类 号：S565.4[农业科学—作物学]