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...

to study combining ability and genetic parameters of seed yield trait in rapeseed, eight lines of rapeseed were evaluated by a design of half diallel cross. seeds of f1 generation and their parents were grown in a 6 × 6 simple lattice design with two replications. according to the analysis of variance, general combining ability (gca), specific combining ability (sca) and mean squares of genotyp...

black stem is one of the most important fungal diseases of sunflower which is caused by phoma macdonaldii. this research was conducted to clarify the interactions between a few breeder lines and wild-type accessions of sunflower with seven isolates of phoma macdonaldii, the causal agent, under controlled conditions. the experiment was carried out in randomized complete block design with three r...