This short article is to comment on the methodology and conclusions of Yang et al. (2009) concerning the use of biplots to reveal crossover genotype-by-environment interaction (GE) patterns, which was published in Crop Science. Yan et al. (2007) applied GGE (genotypic main effect plus genotype-by-environment interaction) biplot analysis to an Ontario winter wheat dataset and concluded that ther...

Multi-environment trials (METs) of crop genotypes are costly and require efficient test sites for cost effectiveness. This study aimed to identify efficient test sites for METs of sugarcane (Saccharum spp.) genotypes in Thailand, utilizing data from 10 sugarcane genotypes conducted at nine locations covering different sugarcane growing regions of the country for two crop-classes. Cluster an...

based on principal component analysis (pca), gge biplot analysis is an effective method to fully assess multienvironmental yield trials (mets). additive main effects and multiplicative interaction (ammi) is an alternative method for assessing phenotypic stability and adaptability. in this research, met data of 14 maize inbred lines were used to perform ammi and gge biplot analyses. these genoty...

The experiment was conducted at three different locations of Bangladesh Agricultural Research Institute viz., PRC, Ishurdi, Pabna, PRSS, Joydebpur, Gazipur and RARS, Jashore, during the period November to March in 2014-15 2015-16. laid out Randomized Complete Block Design with replications. Variance analysis showed significant interaction between genotype environment on yield its related traits...

Maize (Zea mays L.) yield performance is determined by the effects of genotype and environment, × environment interaction (GEI). A complete diallel crosses 11 QPM inbred lines were evaluated under both low optimum soil nitrogen environments to identify high grain stability single-cross hybrids in six environments. The results analysis variance showed that variations among attributable genotypes...

drought stress is the most important environmental constraint contributing to grain yield instability of maize(zea mays l.). evaluation of maize genotypes under different stresses would be useful for identifying genotypes that combine stability with high yield potential for stress-prone areas. this study was conducted to estimate grain yield stability of maize hybrids and to identify hybrids th...

The study of adaptability and yield stability is essential for the selection recommendation new cultivars. Thus, this determined black bean genotypes cultivar using a GGE biplot. To end, nine trials were carried out at different locations in state Rio de Janeiro. Eleven evaluated three growing seasons, randomized block design, with replications. Adaptability grain analyzed by biplot method. eff...