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/Aug/2006
Edenio Detmann, Mário Fonseca Paulino, José Fernando Coelho da Silva, Sebastião de Campos Valadares Filho, Joanis Tilemahos Zervoudakis, Luciano da Silva Cabral, [...]
DOI: 10.1590/S1516-35982006000500028
The objective of this trial was to investigate ruminal, intestinal and total tract digestibility of acid detergent insoluble nitrogen (ADIN) in grazing cattle. Five Holstein x Zebu steers averaging 304 kg of body weight and 24 months of age and fitted with esophageal, ruminal and abomasal cannulas were used in this study. Animals were maintained in five 0.34-ha paddocks of Brachiaria decumbens with or without concentrate supplementation. The experiment was conducted from August to November of 2000 using four 21-days […]
Keywords: ADIN; Brachiaria decumbens; intake; nitrogenous compounds fractions
01/Jun/2005
Kátia Fernanda Gobbi, Rasmo Garcia, Américo Fróes Garcez Neto, Odilon Gomes Pereira, Fernando Salgado Bernardino, Fernanda Cipriano Rocha
DOI: 10.1590/S1516-35982005000300002
An experiment was conducted to evaluate the effects of urea treatment on the chemical-bromatologic compounds and in vitro dry matter digestibility (IVDMD) of Brachiaria decumbens hay. The hay were reconstituted with water to get final forage moisture concentration of 30%, and treated with urea at 0, 2, 4, 6, 8, and 10% of the forage dry matter. A completely randomized design with three replicates was used. The material was stored in plastic bags (2kg/plastic bag) for 35 days, and after […]
Keywords: ADIN; ammoniation; cell wall; NDIN; total nitrogen