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/Dec/2008
Edenio Detmann, Karla Alves Magalhães, Sebastião de Campos Valadares Filho, Mário Fonseca Paulino, Lara Toledo Henriques
DOI: 10.1590/S1516-35982008001200020
The objective was to propose and validate a bicompartimental sub model to estimate the apparently digestible crude protein fraction (CPad) in feed offered to cattle in tropical conditions. The two theoretical compartments used as basis for the sub model were crude protein from cell content (CPCC) and crude protein from cell wall (CPCW). Feed content of neutral detergent insoluble protein (NDIP) was used as an analytical approach for CPCW. Evaluations of true digestible fractions of CPCC and CPCW were based […]
Keywords: apparent digestibility; cell content protein; cell wall protein; total digestible nutrient