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/Apr/2013
Aldivan Rodrigues Alves, Ariosvaldo Nunes de Medeiros, Juliana Silva de Oliveira, Roberto Germano Costa, Marcone Geraldo Costa, Rita de Cássia Ramos do Egypto Queiroga, [...]
DOI: 10.1590/S1516-35982013000400006
The objective of this study was to evaluate the influence of sources of nitrogen on the intake and digestibility of nutrients and production and chemical composition of goat milk. Soybean meal (SBM), soybean meal + urea (SBM+U), cottonseed meal + urea (CM+U), cottonseed cake + urea (CC+U) and whole cottonseed + urea (WC+U) were used, representing the different sources of nitrogen in the diet. Ten crossbred goats were used (Alpine + Saanen), weighing on average 47.90±1.94 kg of body weight […]
Keywords: cottonseed meal; milk constituents; NDFi; nitrogen balance; ttonseed cake; whole cottonseed
01/Apr/2007
Rita de Cássia Ramos do Egypto Queiroga, Roberto Germano Costa, Telma Maria Barreto Biscontini, Ariosvaldo Nunes de Medeiros, Marta Suely Madruga, Alexandre Ricardo Pereira Schuler
DOI: 10.1590/S1516-35982007000200021
The objective of this trial was to evaluate the effect of lactation stage in the chemical and physical characteristics of milk from Saanen goats as well as to investigate the effects of flock management, milking sanitary conditions, and lactation phase in the milk fatty acid profile. Twenty goats were randomly assigned to four groups of five animals each. Flock management differed by the presence or absence of males in the groups while milking sanitary conditions differed either by a poor […]
Keywords: dairy goat; fatty acid; milk constituents