Evaluation of soybean lines and environmental stratification using the AMMI, GGE biplot, and factor analysis methods

• DOI: 10.4238/2015.october.19.10
• Publication Date: 2015-10-20T16:30:42Z
• Authors: L.B. Sousa; O.T. Hamawaki; A.P.O. Nogueira; R.O. Batista; V.M. Oliveira; R.L. Hamawaki
• Keywords: Biplot; Ammi; Adaptability; Main effect; Trait

In the final phases of new soybean cultivar development, lines are cultivated in several locations across multiple seasons with intention identifying and selecting superior genotypes for quantitative traits.In this context, study aimed to genotype-byenvironment interaction trait grain yield (kg/ha), evaluate adaptability stability early-cycle using additive main effects multiplicative (AMMI) analysis,