ar0005">Peach yield stability was studied considering unbalanced data through years.
ar0010">DGC and relative yield are reliable methods for stable peach genotype selection.
ar0015">AMMI model was useful to understand genotype × environment interaction in peach.
ar0020">Association between eight AMMI stability measures and yield were established.
ar0025">Genotype Selection Index and Rank-Sum were suitable procedures to select entries.