Phenotypic stability and adaptability of sweet sorghum genotypes evaluated in different Brazilian regions

Sweet sorghum is a special purpose with sugar-rich stalk, almost like sugarcane. The objective of this work was to evaluate the phenotypic stability and adaptability sweet genotypes, in different Brazilian regions, for production bioethanol. Twenty-five genotypes were evaluated 10 environments distributed Southeast, Midwest, Northeast, Southern regions Brazil. experimental design randomized complete block three repetitions. following agroindustrial traits evaluated: fresh biomass yield (FBY), total soluble solids content (TSS) tons Brix per hectare (TBH). analyzes performed methods GGEbiplot Annicchiarico methodologies. study presented satisfactory consistent results can be used separately or together breeding programs, B005 B008 superior performance, similar classification both studied.