Consulta: creatorFacets:"Oliveira,Jeferson Eder Ferreira"
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Data/hora: 05/06/2024 16:09:47

Amino acid reduction in broiler diets supplemented with phytase and elaborated according to different nutritional plans
Provedor de dados: 64
Autores: Oliveira,Jeferson Eder Ferreira; Rodrigues,Paulo Borges; Alvarenga,Renata Ribeiro; Zangeronimo,Márcio Gilberto; Lima,Gustavo Freire Resende.
The need for suitable diets in chickens, considering the ideal protein concept associated with phytase, is important in order to improve the productivity of birds. The aim of this study was to assess the need for the correction of amino acid levels in the diets of broilers, by using different combinations of crude protein (CP) supplemented with phytase. For performance, eight days old Cobb 875 broiler chicks, with initial body weights of 155 ± 1.4g were used. The birds were distributed in a completely randomised design with seven treatments (nutritional plans) and five replicates of 25 birds. For the metabolism trial, 300 birds were selected which were also distributed using the same design, but with five, four and three birds per experimental stage: 8-21...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass characteristics; Ideal protein; Nutrition; Performance.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000200012