“三高两低”杂交油菜油研九号的选育与推广应用  

Breeding and Popularization of Youyan 9,a Hybrid Rape Variety

作　　者：侯国佐[1] 杜才富[1] 侯燕[1] 张瑞茂[1] 

机构地区：[1]贵州省油菜研究所,贵州贵阳550008

出　　处：《贵州农业科学》2009年第2期1-4,共4页Guizhou Agricultural Sciences

基　　金："十一五"国家863项目:"强优势甘蓝型油菜杂交种的创制与应用"(2009AA101105);"十一五"国家科技支撑计划项目"高蓄能能源油菜育种技术研究及新品种选"(2006BAD01A04);贵州省省长资金项目"优质;高产;高含油量油菜品种的研究与产业开";贵州省最高科学技术奖励基金项目(自选育种项目)

摘　　要：油研九号是以黄籽双低不育系2716A与黄籽双低恢复系5862R配制的杂交油菜组合,在贵州、江西、安徽等省区试中平均产量为135.7kg/667m2,较对照增产4.49%;产油量为60.6kg/667m2,较对照增产18.3%。含油率为44.92%～46.35%,种子蛋白含量为24.1%,油分蛋白总量为70.45%,芥酸含量为0.51%,硫甙含量为28.25μmol/(g.饼),油酸含量为64.9%。1998—2008年在长江流域及相邻省区累计推广面积达136.27万hm2。Youyan 9 was bred from 2716A（a sterile line with yellow seed and double lower content） X 5862R（a restore line with yellow seed and double lower content） by Guizhou Rape Institute. The average rapeseed and oil yield in regional tests of Guizhou, Jiangxi and Anhui provinces was 135. 7 kg/667m2 and 60. 6 kg/667m2, 4. 49% and 18. 3% high than CK respectively. The content of oil, protein, total oil and protein, erucie acid, glucosinolates and oleic acid was 44. 92% to 46.35 %,24.1 %, 70.45 %, 0.51 %, 28.25 μmol/（g ·cake）, and 64.9 % separately. The total popularization area was up to 1. 3627 million hm2 in provinces along the Changjiang River valley from 1998 to 2008.

关 键 词：高油分 高蛋白 杂交油菜 油研九号 选育 应用 产业化 

分 类 号：S565[农业科学—作物学]