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Position: Home > Articles > Breeding and Popularization of Youyan 9,a Hybrid Rape Variety Guizhou Agricultural Sciences 2009,37 (2) 1-4

“三高两低”杂交油菜油研九号的选育与推广应用

作  者:
侯国佐;杜才富;侯燕;张瑞茂
单  位:
贵州省油菜研究所
关键词:
高油分;高蛋白;杂交油菜;油研九号;选育;应用;产业化
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。
译  名:
Breeding and Popularization of Youyan 9,a Hybrid Rape Variety
作  者:
HOU Guo-zuo, DU Cai-fu, HOU Yan, ZHANG Rui-mao(Guizhou Rape Institute, Guiyang, Guizhou 550008, China)
关键词:
high oil content; high protein content; hybrid rape; Youyan 9; breeding; application; industrialization
摘  要:
Youyan 9 was bred from 2716A(a sterile line with yellow seed and double lower content)×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, erucic 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 hm2in provinces along the Changjiang River valley from 1998 to 2008.

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