1. Department of Animal Science and Technology, State University of Montes Claros, Janaúba, Brazil
2. Animal Science Institute, Federal University of Minas Gerais, Montes Claros, Brazil
3. INCT- animal science member, Brasília, Brazil
4. Department of Basic Science and Health, Federal University of Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
5. Embrapa Maize and Sorghum, Coronel Pacheco, Brazil