高产抗寒早熟杂交油菜新品种陕油803的选育  

Breeding of Shaanyou 803,a New Hybrid Early-maturing Rape Variety with High Yield and Cold Resistance

作　　者：王娇[1,2] 田洪云[1,2] 赵惠贤[1,3] 庞红喜 胡胜武[1,2] 

机构地区：[1]旱区作物逆境生物学国家重点实验室,陕西杨凌712100 [2]西北农林科技大学农学院,陕西杨凌712100 [3]西北农林科技大学生命科学学院,陕西杨凌712100

出　　处：《贵州农业科学》2014年第9期1-3,6,共4页Guizhou Agricultural Sciences

基　　金：国家现代农业产业技术体系建设专项资金(CARS-13);"十一五"国家科技支撑计划(2010BAD01B02);陕西省科技统筹项目(K332021204);西北农林科技大学拔尖人才支持计划

摘　　要：为选育适合我国黄淮流域地区以及相似生态地区种植的综合农艺性状优良的甘蓝型油菜新品种,2008年利用甘蓝型油菜双低细胞质雄性不育系ZS09A与恢复系SH11配制,2012年成功育成优质杂交油菜组合陕油803(HZ03),同年通过国家农作物品种审定委员会审定,定名为陕油803(国审油2012011)。该品种在2010—2012年国家冬油菜区域试验中(黄淮组),22个试点平均产量224.56kg/667m2,比对照(秦优7号)增产7.63%;2011—2012年度6个点生产试验中平均产量200.652kg/667m2,比对照(秦优7号)增产4.92%。含油量为41.32%,种子芥酸含量0.05%,硫甙含量24.22μmol/g饼。结论:陕油803杂种优势强,中早熟,丰产性好,抗寒、抗旱,适宜在我国黄淮冬油菜区种植。To breed a new hybrid rape variety with excellent agronomic characters,which was suitable for planting in the reach of Huanghuai River and the similar ecological planting regions in China. Shanyou803（HZ03）,a new hybrid rapeseed variety with double quality（low erucic and low glucosinolate content）,was developed using cytoplasmic male sterile line ZS09A and restorer line SH11 in 2012. Average yield of Shaanyou 803 in 22 Chinese winter rapeseed regional trials was 224.56kg/667m^2,which was increased by 7.63% compared with the control Qinyou 7 from 2010 to 2012.And its average yield in six regional production trials was 200.652 kg/667m^2 ,which was increased by 4.92% compared with the control from 2011 to 2012.Its oil content was 41.32%,erucic acid content was 0.05%,and glucosinolate content in meal was 24.22 μmol/g. Shaanyou 803 was approved by China Crop Variety Approval Committee in 2012 （Guoshenyou 2012011）.Shaanyou 803 showed strong heterosis,early/intermediate maturity,cold and drought resistance.It was suitable for extending in the reach of Huanghuai River and the similar ecological planting regions in China.

关 键 词：甘蓝型油菜 三系杂交种 陕油803 高产 抗寒性 早熟 Shaanyou 803 

分 类 号：S643.3[农业科学—蔬菜学]