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/Aug/2004
Rosemeire da Silva Filardi, Roberta Basaglia, Carlos Bôa-Viagem Rabello, Flavio Alves Longo, Nilva Kazue Sakomura, Otto Mack Junqueira
DOI: 10.1590/S1516-35982004000400010
The objective of this research was to evaluate the prediction equations of the protein requirements for broiler breeder pullets, that was previously determined at Faculdade de Ciências Agrárias e Veterinárias UNESP – Jaboticabal. The equations were compared with standard recommendation for the used strain. Two hundred and eighty eight broiler breeder pullets for Hubbard Hy-Yield strain at 5 weeks old were assigned to a randomized design with two treatments and six replication of 24 pullets until 14 weeks and 20 […]
Keywords: broiler breeder pullets performance; factorial method