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/2008
Luiz Henrique Gomes da Silva de Rezende, Tiago Zanetti Albertini, Edenio Detmann, Thierry Ribeiro Tomich, Gumercindo Loriano Franco, Beatriz Lempp, [...]
DOI: 10.1590/S1516-35982008000400019
The intake and digestibilility of the nutrients of diets containing palisade grass (Brachiaria brizantha cv. MG4) hay of low quality and different protein levels were evaluated. The evaluated treatments were control (only hay) and hay with crescent addition, by rumen infusion, of the mixture containing ammonium sulphate, casein end urea (0.5:1.0:4.5) in way to elevate in +2, +4, +6 and +8% the CP level in the diets. A Latin square experimental design with five levels supplementation, five animals and five […]
Keywords: apparent digestibility; intake; low-quality forage; non-protein nitrogen