“…The choice of an appropriate statistical method depends on the experimental data, the number of available environments, and the accuracy of the information. Applications of the AMMI model to yield trials have appeared frequently during the last two decades, and there have been several recent review articles (Dias and Krzanowski, 2006;Gauch, 2006;Yan et al, 2007;Gauch et al, 2008;Yan et al, 2009;Gauch, 2013;Rodrigues et al, 2014). This analysis can help in the identification of genotypes which have high productivity and are well adapted to an agronomic zone, with the aim of regionalised recommendation and selection of test sites (Gauch and Zobel, 1996;Gauch et al, 2011;Gauch, 2013).…”