大豆不同亲本组合对早世代群体油分含量的影响  

Effect of Soybean Parents on Oil Content of F_2-generation Group

作　　者：刘长海[1] 于晓春[1] 朱洪德[2] 邱长久[1] 冯丽娟 张安宏[1] 胡淑艳[1] 郭大鹏[1] 

机构地区：[1]黑龙江农垦总局九三科研所,黑龙江嫩江161441 [2]黑龙江八一农垦大学农学院,黑龙江大庆163319 [3]黑龙江垦丰种业有限公司,黑龙江哈尔滨150088

出　　处：《大豆科学》2010年第5期756-759,共4页Soybean Science

基　　金：国家高技术研究发展计划资助项目(2003AA207170;2004AA207160);国家科技支撑计划资助项目(2006BAD01A04);引进国际先进农业科技计划资助项目(2008-Z24);黑龙江省发展高新技术产业专项资金资助项目(FW06B902);黑龙江农垦总局"十一五"重点科技攻关资助项目(HNKXIV-02-01)

摘　　要：设置高油×高油、中油×高油和中油×低油3种组合,对各组合F1、F2代单株油分含量进行分析测定,研究了大豆不同亲本组合对早世代群体油分含量的影响。结果表明:大豆杂交组合亲本油分含量对F1、F2代单株、群体油分含量和F2代群体油分含量数量特征及含量频率分布均有显著影响,亲本油分含量与F2代群体油分含量呈显著相关。不同油分含量的大豆杂交亲本组合类型对F2代单株及群体油分含量有显著的影响。Three hybridize combination of soybeans with different oil content including high ×high, medium × high and medi- um × low were made. Determined the individual oil contents of F1 and F2-generation and analyzed the effect of different soy- bean parents combinations on oil contents of early generations. The results showed that parental oil content of soybean hybrid combinations had a significant effect on the oil content of F1 and F2-generatiOn, numerical characteristics and the frequency distributions of oil content of F2-generation groups. The oil content of parents were greatly correlated with their F2-generation groups. The conclusion was that parental oil content of soybean hybrid combination had a significant effect on the oil content of F2-generation individuals and groups.

关 键 词：大豆 亲本组合 油分含量 F2代 

分 类 号：S565.1[农业科学—作物学]