Additive main effects and multiplicative interactions model (AMMI) and genotype main effect and genotype by environment interaction (GGE) biplot analysis of multi-environmental wheat variety trials
نویسندگان
چکیده
منابع مشابه
Analysis of Genotype × Environment Interaction for Seed Yield in Winter Rapeseed Cultivars and Lines Using Multivariate Method of Additive Main Effects and Multiplicative Interaction
Evaluation of the different genotypes under different environmental conditions helps plant breeders in detecting stable and high-yielding genotypes. In this regard, 13 winter rapeseed cultivars and lines were evaluated in a randomized complete block design with three replications in six experimental field stations of cold and temperate regions of Iran (Isfahan, Hamedan, Karaj, Kermanshah, Khoy ...
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Extended Abstract Introduction and Objective: Brassica napus (L.) one of the most important oilseeds in temprate climates. In the most breeding programs, especially when comparing several genotypes in different environments, due to the interaction of genotype×environment, genotypes show different performances in different environments. Therefore, to accurately estimate grain yield, multi-envir...
متن کاملGenotype × environment interaction by AMMI and GGE biplot analysis in three consecutive generations of wheat (Triticum aestivum) under normal and drought stress conditions
Thirty six wheat genotypes derived from diallel crosses from F1 to F3 and their parents were evaluated in six different environments for the stability of performance. Performance was measured by seed yield per plant under drought and non-drought stress conditions. The experiment was conducted as a randomised complete block design with three replications in over one year. Additive main effects a...
متن کاملGGE Biplot Analysis of Genotype × Environment Interaction in Wheat-Agropyron Disomic Addition Lines
Identification of the genetic architecture of phenotypic stability and management of adaptational genes is a prerequisite for improvement of adaptation. To locate the genes controlling adaptation, disomic addition lines of agropyron (agropyron elongatum, 2n=2x=14) into the genetic background of bread wheat (Triticum aestivum L., 2n=6x=42, cv. ‘Chinese Spring’=CS) were used in a randomized compl...
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ژورنال
عنوان ژورنال: African Journal of Agricultural Research
سال: 2013
ISSN: 1991-637X
DOI: 10.5897/ajar2012.6648