桤木种源区域试验的AMMI模型分析  

AMMI Model Analysis on Regional Alder Provenance Trials of Alnas cremastogyne

作　　者：乔转运[1] 王军辉[2] 顾万春[2] 张守攻[2] 

机构地区：[1]北京林业大学林业科技股份有限公司,北京100083 [2]中国林业科学研究院林业研究所

出　　处：《河南农业大学学报》2005年第2期171-177,共7页Journal of Henan Agricultural University

基　　金："八五";"九五"国家科技攻关专题(96-014-03-01);世界银行项目(FRDPP);国家重点科技项目(攻关)计划专题(98-015-01-20)

摘　　要：对桤木13个种源在5个测试点进行了生长性状的遗传测定.结果表明,AMMI(加性主效应和复合交互效应)模型和传统稳定性分析模型相比较,AMMI分析和生态价法的结果较吻合,而与回归分析法的结果有所差异,但排序结果基本是一致的.AMMI的Di值法相对比较精确可靠.The genetic responses of 13 alder(Alnus cremastogyne) provenances was evaluated for at 5 test locations.The results show that compared with the traditional stability analysis model,the analysis results of AMMI were more concordant with the those of the ecovalue while different from those of the regression analysis,but the sequencing result is basically the same.The Di Value methods of AMMI model is comparatively precise and reliable.

关 键 词：桤木 种源试验 基因型×环境交互作用 AMMI模型 

分 类 号：S792.14[农业科学—林木遗传育种]