Detalhes bibliográficos
| Ano de defesa: |
2008 |
| Autor(a) principal: |
RAMALHO, Vitória Régia Ramos de Albuquerque Rocha
 |
| Orientador(a): |
DUTRA JÚNIOR, Wilson Moreira |
| Banca de defesa: |
MIRANDA, Edma Carvalho de,
RABELLO, Carlos Bôa-Viagem,
LÜDKE, Maria do Carmo Mohaupt Marques |
| Tipo de documento: |
Tese
|
| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
Universidade Federal Rural de Pernambuco
|
| Programa de Pós-Graduação: |
Programa de Pós-Graduação em Zootecnia
|
| Departamento: |
Departamento de Zootecnia
|
| País: |
Brasil
|
| 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: |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6923
|
Resumo: |
A metabolism trial was carried out with the objective to determine the chemical composition and energetic values of apparent metabolizable energy (AME), true metabolizable energy (TME), apparent metabolizable corrected by nitrogen energy (AMEn) and true metabolizable corrected by nitrogen energy (TMEn) of the ingredients: feathers meal, visceras meal and poultry oil. The method used was Sibbald with intact and cecectomized roosters. 20 intact roosters and 20 cecectomized roosters lineage Leghorne were used, for the determination of the feathers meal, 20 intact roosters and 18 cecectomized roosters, of the lineage Leghorne, for determination of the visceras meal and of the oil. Ten birds were in fast, for determination of the metabolic and endogenous losses. In the foods and in you excrete were them analyzed dry matter, crude protein, ethereal extract, crude fiber and crude energy. The values of AME and AMEn for the feather meal, of visceras and poultry oil were 3,149.04; 3,152.89; 7,469.27 and 3,101.03; 3,050.09; 7,439.52kcal/kg, respectively. The values of TME and TMEn were: 4,082.18 and 4,035.28kcal/kg to feathers meal, of 3,993.37 and 3,860.66kcal/kg for the visceras meal and 8,669.65 and 8,589.09kcal/kg for poultry oil. |
