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/Jul/2002
Lúcia Maria Zeoula, Ivanor Nunes do Prado, Paulo Henrique Moura Dian, Luiz Juliano Valério Geron, Saul Ferreira de Caldas Neto, Emylin Midore Maeda, [...]
DOI: 10.1590/S1516-35982002000700030
This experiment was carried out to assess the fecal recuperation of the following internal markers: acid insoluble ash (AIA), acid detergent insoluble ash (ADIA), indigestible acid detergent fiber (IADF), indigestible neutral detergent fiber (INDF), and the apparent digestibility of dry matter (DM) and organic matter (OM). Four castrated sheep were used, fed with four levels of substitution of corn by cassava by-product meal. The feed samples, orts and feces were incubated in situ for 192 hours in three Holstein cows […]
Keywords: acid detergent insoluble ash; acid insoluble ash; indigestible acid detergent fiber; indigestible neutral detergent fiber
Luís Carlos Vinhas Ítavo, Sebastião de Campos Valadares Filho, Fabiano Ferreira da Silva, Rilene Ferreira Diniz Valadares, Paulo Roberto Cecon, Camila Celeste Brandão Ferreira Ítavo, [...]
01/Apr/2002
Luís Carlos Vinhas Ítavo, Sebastião de Campos Valadares Filho, Fabiano Ferreira da Silva, Rilene Ferreira Diniz Valadares, Paulo Roberto Cecon, Camila Celeste Brandão Ferreira Ítavo, [...]
DOI: 10.1590/S1516-35982002000400027
It was aimed to evaluate intake, apparent digestibility and in situ degradability of dry matter (DM), crude protein (CP) and neutral detergent fiber (NDF) of coastcross and Tifton 85′ bermudagrass hays, and of diets with four concentrate levels for growing animals. The fecal production was estimated by means of internal markers, indigestible neutral detergent fiber (NDFi) and acid detergent fiber (ADFi), obtained after 144 hours of ruminal incubation. It were used eight months old bovines and 32 non castrated animals […]
Keywords: Cynodon; degradability; digestibility; indigestible acid detergent fiber; indigestible neutral detergent fiber; markers