Data/hora: 13/06/2024 17:10:26

Provedor de dados: 	2	
País: 	Brazil	
Título: 	Fish by-product meal in diets for commercial laying hens	
Autores: 	Silva, André Ferreira; Cruz, Frank George Guimarães; Rufino, João Paulo Ferreira; Miller, Waldo Mateus Plácido; Flor, Nathália Siqueira; Assante, Rafael Torres.	
Data: 	2017-07-14	
Ano: 	2017	
Palavras-chave: 	Alternative feed; Economic available; Feed cost; Lipid profile; Performance.	
Resumo: 	 This study aimed to evaluate the increasing levels (0, 1, 2, 3 e 4%) of fish by-product meal in diets for laying hens on performance, egg quality and economic analysis. A total of 160 Dekalb White hens with 52-wk old were distributed in a completely randomized design with five treatments and four replicates of eight birds each. The experiment lasted 84 days divided into four periods of 21 days. Estimates of fish by-product meal levels were determined by polynomial regression. Differences (p &lt; 0.05) were detected for all variables of performance, in egg weight, yolk and albumen percentage, yolk and albumen height, feed cost and production cost, in which the inclusion of fish by-product meal in the diets showed better results. It can be concluded that fish by-product meal can be used in diets for hens as alternative feed, with better results in egg production, feed conversion, egg weight, yolk-albumen ratio and a reduction in feed cost and production cost. 	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34102

10.4025/actascianimsci.v39i3.34102	
Editor: 	Editora da Universidade Estadual de Maringá	
Relação: 	http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34102/pdf	
Formato: 	application/pdf	
Fonte: 	Acta Scientiarum. Animal Sciences; v. 39, n. 3 (2017); 273-279

Acta Scientiarum. Animal Sciences; v. 39, n. 3 (2017); 273-279

1807-8672

1806-2636	
Fonte: 	Direitos autorais 2017 Acta Scientiarum. Animal Sciences