Data/hora: 11/06/2024 03:46:31

Provedor de dados: 	96	
País: 	Brazil	
Título: 	Nutritional reduction of protein and usage of enzyme in the diet of light layers	
Autores: 	Lima,Matheus Ramalho de; Costa,Fernando Guilherme Perazzo; Goulart,Cláudia de Castro; Pinheiro,Sarah Gomes; Souza,Rafael Barbosa de; Morais,Sérgio Antonio de Normando; Lima,Raffaella Castro.	
Data: 	2012-09-01	
Ano: 	2012	
Palavras-chave: 	Bone health; Egg quality; Intestinal health; Performance.	
Resumo: 	The objective of this study was to evaluate the reduction of protein, the formulation of diets and supplementation of an enzyme complex for laying hens. The layers were distributed in a completely randomized 2 × 2 × 2 factorial arrangement, with two levels of crude protein reduction (0.0 and 4.0 g/kg), two kinds of diet formulation (without and with reformulation, considering 75 kcal of metabolizable energy) and two enzyme supplementations (without and with enzyme complex supplementation), totalizing 8 treatments of 8 layers each, with 7 replications, in a total of 448 laying hens at 30 weeks of age. After data analysis, it was found that the enzyme complex supplementation in the diet of layers improves performance, promotes a similar egg quality and improves the bone and intestinal health of the layers.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900013	
Editor: 	Sociedade Brasileira de Zootecnia	
Relação: 	10.1590/S1516-35982012000900013	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Zootecnia  v.41 n.9 2012	
Fonte: 	info:eu-repo/semantics/openAccess