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/2009
Germano Augusto Jerônimo do Nascimento, Paulo Borges Rodrigues, Rilke Tadeu Fonseca de Freitas, Antônio Gilberto Bertechini, Renato Ribeiro de Lima, Luiz Eduardo Avelar Pucci
DOI: 10.1590/S1516-35982009000700015
The present study was carried out to obtain prediction equations to estimate the metabolizable energy values (AMEn) of concentrate feeds of plant origin commonly used in poultry diets, using the meta-analysis principle. A data collection review was made of the studies carried out in Brazil to catalogue information on the metabolizable energy values and chemical composition of the feeds (CP – crude protein; EE – ether extract; ash; CF – crude fiber; NDF – neutral detergent fiber; ADF – acid […]
Keywords: broilers; chemical composition; metabolizable energy; minimum square ponderate