Detalhes bibliográficos
Ano de defesa: |
2010 |
Autor(a) principal: |
Dallmann, Henrique Müller |
Orientador(a): |
Rutz, Fernando |
Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Dissertação
|
Tipo de acesso: |
Acesso aberto |
Idioma: |
por |
Instituição de defesa: |
Universidade Federal de Pelotas
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Zootecnia
|
Departamento: |
Faculdade de Agronomia Eliseu Maciel
|
País: |
BR
|
Palavras-chave em Português: |
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Palavras-chave em Inglês: |
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Área do conhecimento CNPq: |
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Link de acesso: |
https://guaiaca.ufpel.edu.br/handle/123456789/2642
|
Resumo: |
This study aimed to investigate the effect of an energetic-protein nucleus (EPN) fed from hatch to 21 days-old broiler chicks. The nucleus was composed by degummed soybean oil, pre-gelatinized corn, bi-processed soybean, mannanoligosaccharide and peptides. A total of 864 day-old male AGRoss broiler chicks were allocated in 32 pens (27 birds per pen and 8 replicates per treatment). Treatments consisted of T1 Control (0% EPN), T2 7% EPN (1-7 days) and 3,5% EPN (8-21 days), T3 14% EPN (1-7 days) and 7% EPN (8-21 days) and T4 21% EPN (1-7 days) and 10,5% EPN (8-21 days of age). The diets were fed from hatch up to 21 days of age. From 21 to 42 days of age, birds were fed a unique basal diet. Body weight, weight gain, feed intake, feed conversion and carcass yield and cut-ups were evaluated. Results indicated the the EPN had not influenced performance, carcass traits and cut-ups of broilers when fed up to 21 days of age. |