Efeitos fixos sobre desempenho ponderal em bovinos Nelore no Acre.
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The Ponderal Performance, composed of bovine weights at different ages, is considered of great importance within a breeding program, since from it is possible to identify animals of high capacity to gain weight during the pre and post-weaning phases. However, this characteristic presents environmental influences, which makes it difficult to identify the genetic effect related to the performance of the animals. In this sense, the present study aimed to identify the significance of the fixed effects of batch management, sex, year and season birth on the characteristics of weight at 120 days, weight at 240 days and weight at 550 days.
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Ganado de carne, Raza de bovinos Nelore, Cruce de animales, Aumento de peso, Genetic factors, Factores genéticos, Gado de Corte, Gado Nelore, Ganho de Peso, Melhoramento Genético Animal, Parâmetro Genético, Beef cattle, Nellore, Animal breeding, Weight gain