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.
01/Feb/2010
Laerte Dagher Cassoli, Paulo Fernando Machado, Arlei Coldebella
DOI: 10.1590/S1516-35982010000200029
The objective of this study was to evaluate the effect of storage temperature and sample age on the total bacterial count (TBC) of milk samples preserved with azidiol to verify whether a single sample could be used to perform regulatory milk analysis under the Normative Instruction 51 (IN-51). Three hundred and twenty milk aliquots were used collected from an expansion tank to assess three storage temperatures (0 ºC – frozen: 7 ºC – refrigerated, and 24 ºC – room temperature), […]
Keywords: azidiol; bronopol; somatic cell count; temperature; time; total bacteria count
01/Apr/2008
Gleidson Giordano Pinto de Carvalho, Aureliano José Vieira Pires, Robério Rodrigues Silva, Leandro Sampaio Oliveira Ribeiro, Daiane Maria Trindade Chagas
DOI: 10.1590/S1516-35982008000400011
The experiment was carried out to evaluate the ingestive behavior of sheep fed diets containing cocoa meal. Sixteen Santa Inês female sheep, no-pregnant, no-lactating, averaging 25 kg of body weight and 12 months of age, maintained in individual barns were used. The cocoa meal was fed in the concentrate at the levels of 0, 10, 20 and 30%, and as forage was cassava aerial part hay. The diets were offered in total mixed ration, in 50:50 forage:concentrate ratio. Feeding, ruminating […]
Keywords: feeding; idle; rumination; time