A total of 61,920 eggs from a single commercial line of broiler breeders was incubated. The effect of different incubation temperatures (T), measured by the wet bulb thermometer in degrees Celsius (ºC), was evaluated with eggs classified by weight (P) from broiler breeders with different ages (I). Evaluation of the percentages of total hatched, hatchability, egg weight loss and embryo mortality was performed. A completely randomized experimental design in a factorial 3 x 4 x 5, representing, respectively, three T […]