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/Mar/2002
José Carlos Pereira, Marcelo Suzart de Almeida, Paulo Roberto Cecon, Augusto César de Queiroz
DOI: 10.1590/S1516-35982002000300025
This work was carried out to evaluate the ruminal degradation of dry matter, crude protein and neutral detergent fiber and ruminal particles and liquid phase dynamics by steers in natural pasture of the Zona da Mata, region of Minas Gerais State, during different seasons of the year. The season 1(S1) corresponded to the months of February/March/April, and the season 2(S2), to the months of August/September/October. Five steers with esophageal and rumen fistulae, each one considered as a replicate, were used […]
Keywords: fiber; natural pasture; passage rate; ruminal degradation; ruminal repletion