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/2002
Fernando Iván Londoño Hernández, Sebastião de Campos Valadares Filho, Rogério de Paula Lana, Paulo Roberto Cecon, Antonio Bento Mancio, Mario Fonseca Paulino, [...]
DOI: 10.1590/S1516-35982002000100026
The objective of this work was to evaluate the kinetics parameters of nitrogen compounds degradation for 24 concentrate feedstuffs and 14 grasses, by means of an inhibitor in vitro method, using a Kjeldahl system. Ruminal fluid from steer fed diet with 60:40 forage to concentrate ratio was used. It was used a 800 mL of ruminal fluid, 2 g of NaHCO3 in 50 mL of distilled water, 3.2 g of pectin in 100 mL of McDougall, 0.234 mL of mercaptoethanol […]
Keywords: degradability; inhibitor in vitro; kinetic; nitrogen