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/Dec/2006
Fernanda Alves de Paiva, João Alberto Negrão, Arlindo Saran Netto, Marco Aurélio de Felicio Porcionato, César Gonçalves de Lima
DOI: 10.1590/S1516-35982006000800025
The effects of different milking management on metabolism, cortisol levels, and milk yield of Holstein cows were investigated in this trial. Eighteen Holstein cows and calves were randomly assigned to one of the following three treatments: T1) cows were separated from their calves 6 h after parturition but reunited with them for two daily periods of 30 minutes each; T2) cows were separated from their calves 6 h after parturition; or T3) cows were maintained with their calves during the […]
Keywords: milking machine; nursing; residual milk; stress; weaning