黄籽双低杂交油菜品种宝油517的选育  

Breeding of Baoyou 517,a Hybride Rape Variety with Yellow Seed and Dounle-low

作　　者：秦信蓉[1] 沈奇[1] 杜才富[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》2010年第12期37-38,42,共3页Guizhou Agricultural Sciences

基　　金：国家支撑计划项目"喀斯特山区油菜;大豆等油料作物新品种(组合)选育关键技术研究与示范"(2007BAD59B04);贵阳市科技局计划项目"抗耐低温冷(冻)黄籽双低油菜新材料选育及应用"[(2008)筑科农合同字第10-2号];贵州省农业科学院专项"甘蓝型油菜黄籽双低抗耐低温冷(冻)新材料选育及应用"[黔农科院院专项(2008)043];贵州省科研机构创新能力建设项目"甘蓝型油菜强优势杂交种及新材料的创新能力建设"[黔科合院所(2009)004];贵州省农业攻关项目"三高两低黄籽杂交油菜新品种选育与推广应用"[黔科合农G字(2007)4002]

摘　　要：宝油517是以高油分黄籽双低不育系1528A为母本,黄籽双低恢复系17 R为父本配制的杂交组合。于2008年12月通过贵州省区试和生产试验并获审定。在2006—2008年度的贵州省油菜新品种区试中的平均产量为168.51 kg/667m2,较对照(油研10号)平均增产5.91%,比对照增产的点次占75%。在2007—2008年度贵州省油菜生产试验的平均产量为173.0 kg/667m2,较对照(油研10号)增产3.53%,较对照增产的点次占50%。Baoyou 517,a hybrid rape variety with yellow seed and double-low,was bred from the cross combination of 1528A（a sterile line with high oil content,yellow seed and double-low） ♀× 17R（a restorer line with yellow seed and double-low） ♂ and was approved by Guizhou Crops Variety Examination Committee in December,2008.The average yield in Guizhou regional tests from 2006 to 2008 was 168.51kg/667m2,5.91% higher than Youyan 10 and the test sites with yield increase accounted for 75% of total test sites.The average yield in Guizhou rape production tests from 2007 to 2008 was 173.0kg/667m2,3.53% higher than Youyan 10 and the test sites with yield increase accounted for 50% of total test sites.

关 键 词：杂交油菜 宝油517 黄籽 双低 选育 

分 类 号：S565.403.51[农业科学—作物学]