Data/hora: 01/06/2024 10:29:06

Provedor de dados: 	89	
País: 	Brazil	
Título: 	Modeling energy utilization in broiler breeders, laying hens and broilers	
Autores: 	Sakomura,NK.	
Data: 	2004-03-01	
Ano: 	2004	
Palavras-chave: 	Broilers; Broiler breeders; Energy metabolism; Energy requirement; Factorial approach; Laying hens; Modeling.	
Resumo: 	The factorial approach has been used to partition the energy requirements into maintenance, growth, and production. The coefficients determined for these purposes can be used to elaborate energy requirement models. These models consider the body weight, weight gain, egg production, and environmental temperature to determine the energy requirements for poultry. Predicting daily energy requirement models can help to establish better and more profitable feeding programs for poultry. Studies were conducted at UNESP-Jaboticabal to determine metabolizable energy (ME) requirement models for broiler breeders, laying hens, and broilers. These models were evaluated in performance trials and provided good adjustments. Therefore, they could be used to establish nutritional programs. This review aims to outline the results found at UNESP studies and to show the application of models in nutritional programs for broiler breeders, laying hens, and broilers.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000100001	
Editor: 	Fundação APINCO de Ciência e Tecnologia Avícolas	
Relação: 	10.1590/S1516-635X2004000100001	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Poultry Science  v.6 n.1 2004	
Fonte: 	info:eu-repo/semantics/openAccess