大豆维生素E与主要农艺性状和品质性状的相关性分析  

Correlation Analysis among Vitamin E Content,Agronomic Traits and Quality Characteristics of Soybean

作　　者：刘焕成[1] 李文滨[2] 韩英鹏[2] 鹿娜[1] 于清涛[1] 胡海江[3] 

机构地区：[1]哈尔滨市农业科学院,黑龙江哈尔滨150070 [2]东北农业大学大豆研究所,黑龙江哈尔滨150030 [3]855农场土壤化验室,黑龙江密山158327

出　　处：《大豆科学》2011年第1期89-91,共3页Soybean Science

基　　金："十一五"国家高技术研究发展计划目标导向资助项目(2006AA10Z1F1);国家高技术研究发展计划重点资助项目(2006AA100104-4)

摘　　要：采用合丰25×Bayfield衍生的144份F2:6重组自交系(RIL)群体和142份黑龙江省大豆品种(系),对大豆维生素E总含量,维生素E主要组分(α-生育酚、β-生育酚和γ-生育酚)含量、农艺性状、蛋白质和脂肪含量进行了相关性分析。结果表明:在重组自交系中,株高、单株粒重与维生素E总含量呈显著正相关;在142份大豆品种(系)分析中,蛋白质和脂肪含量与维生素E总含量无明显相关性;在2组材料中均发现,α-T与γ-T,δ-T与γ-T含量呈显著或极显著正相关,δ-T与α-T含量呈负相关,α-生育酚、γ-生育酚、δ-生育酚与维生素E总含量均表现为极显著正相关。研究结果可为高维生素E大豆品种筛选提供参考依据。One hundred and forty-four F2：6 recombinant inbred lines（RILs） derived from Hefeng 25×Bayfield and 42 local soybean germplasms in Heilongjiang province were used to analyze the correlations among total VE content,α-T content,γ-T content,δ-T content,agronomic traits,protein and oil content.In the RIL populations,plant height and grain weight per plant were significant positively correlated with total VE content.No obvious correlation were found between protein,oil and total VE content in 142 local soybean germplasms.For both tested populations,α-T and γ-T,δ-T and γ-T content had significant positive correlation,δ-T and γ-T showed negative correlation,all three sub-components showed significant positive correlation with total VE content.

关 键 词：大豆 维生素E 农艺性状 品质性状 相关性分析 

分 类 号：S565.1[农业科学—作物学]