The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
Maria Luiza Franceschi Nicodemo, Sheila da Silva Moraes, Luiz Roberto Lopes de S'Thiago, Manuel Cláudio Motta Macedo, Elizângela Luiz Caxias, Ériklis Nogueira, [...]
01/Dec/2004
Maria Luiza Franceschi Nicodemo, Sheila da Silva Moraes, Luiz Roberto Lopes de S'Thiago, Manuel Cláudio Motta Macedo, Elizângela Luiz Caxias, Ériklis Nogueira, [...]
DOI: 10.1590/S1516-35982004000800028
Many problems of the beef herd, including low pregnancy rates and low weaning weights, are related to inadequate intakes of energy and /or protein, as well as to minerals and vitamins deficiencies. The objective of the present study was to evaluate the performance of beef cows supplemented with phosphorus/calcium with or without energy/protein during the dry season. All cows received complete mineral mixtures during the wet season; during the dry season, the imposed treatments were: complete mineral mixtures or mineral […]
Keywords: B brizantha; beef cattle; cerrados; concentrate; dry season; minerals; open days