Consulta: creatorFacets:"Carvalho,Genilson Bezerra de"
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Data/hora: 06/06/2024 00:54:34

Hematology and serum biochemistry of broilers at the initial and growth stages submitted to different levels of digestible sulfur amino acids
Provedor de dados: 65
Autores: Carvalho,Genilson Bezerra de; Martins,Poliana Carneiro; Rezende,Pedro Moraes; Santos,Januária Silva; Oliveira,Evelyn de; Trentin,Thays de Campos; Martins,Danieli Brolo; Stringhini,José Henrique; Café,Marcos Barcellos.
ABSTRACT: The objective of this study was to evaluate the effect of digestible methionine and cystine (Met + Cys) levels on the hematological and serum biochemical parameters of broiler chickens during the initial and growth stages. For this, 1,800 male chicks of the Coob 500 strain were used, with 900 chicks in the initial phase (1 to 21 days old) and 900 chicks in the growth phase (22 to 42 days old), distributed in a completely randomized design of five treatments with six replicates of 30 birds. The treatments consisted of 0.545, 0.616, 0.711, 0.782, and 0.853%; and 0.514, 0.571, 0.647, 0.704, and 0.761% digestible Met + Cys for “1 to 21” and “22 to 42” days of breeding, respectively. Results showed that digestible Met + Cys levels in broiler feed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amino acid metabolism; Cysteine; Methionine; Immune system; Poultry.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000500652