基于AMMI模型分析大麦籽粒酚酸含量的基因型与环境效应  

Analysis of Genotypic and Environmental Effects on the Contents of Phenolic Acids in Barley Grain Based on AMMI Model

作　　者：王祥军[1,2] 齐军仓[1] 王仙[3] 曹连莆[1] 

机构地区：[1]石河子大学农学院,新疆石河子832003 [2]中国热带农业科学院橡胶研究所,海南儋州571737 [3]新疆农业科学院粮食作物研究所,乌鲁木齐830091

出　　处：《新疆农业科学》2013年第3期422-427,共6页Xinjiang Agricultural Sciences

基　　金：农业部现代农业产业技术体系建设专项资金(CARS-05);兵团动植物新品种选育科技攻关专项(2011BA002);石河子大学科学技术研究发展计划"动植物育种专项"(gxjs2011-yz05)

摘　　要：【目的】明确基因型、环境以及基因型与环境互作(G×E互作)对大麦籽粒酚酸含量的影响。【方法】以7个大麦品种为材料,种植在3个生态条件迥异的地区,测定其籽粒酚酸含量,并采用主效可加互作可乘模型进行分析。【结果】基因型、环境以及G×E互作对所分析的各酚酸指标的影响均达到极显著水平。对于原儿茶酸和丁香酸含量,G×E互作的影响最大,其次为环境型,基因型的影响最小;对于香草酸含量,G×E互作的影响最大,其次为基因型,环境的影响最小;对羟基苯甲酸、总羟基苯甲酸衍生物和总酚酸含量,环境效应的影响最大,其次为G×E互作,基因型的影响最小;对于阿魏酸和总羟基苯甲酸衍生物含量,基因型效应的影响最大,其次为G×E互作,环境的影响最小。【结论】基因型、环境以及G×E互作对大麦籽粒中主要酚酸成分含量有着极显著的影响。[ Objective ] The study was to reveal the effects of genotype （G） and environment （E） as well as their interactions （ G × E） on the contents of phenolic acids in barley grain. [ Method ] Seven barley varieties were selected and cultivated in 3 locations with different ecological conditions. The contents of phenolic acids in barley grain were detected and analyzed by using additive main effects and muhiplicative interaction model. [ Result] The results indicated that all the phenolic acid indexes analyzed were significantly （P 〈0.01 ） influenced by G, E and G × E. For the contents of protocatechuic acid and syringie acid, the effect of G × E was most significant, followed by E and G; For the content of vanillic acid, the effect of G × E was still most significant, however, followed by G and E ; For the contents of p - hydroxybenzoic acid, total hydroxybenzoic acids and total phenolic acids, the effect of E was most significant, followed by G × E and G;For the contents of ferulic acid and total hydroxycinnamic acids, the effect of G was most significant, followed by G × E and E. [ Conclusion ] Primary phenolic acids in barley grain were all significantly influenced by G, E and GxE.

关 键 词：大麦 酚酸 基因型 环境 AMMI模型 

分 类 号：S512.3[农业科学—作物学]