| Registro completo |
| Provedor de dados: |
Animal Sciences
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| País: |
Brazil
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| Título: |
Digestibility and physico-chemical characteristics of acid silage meal made of pirarucu waste in diets for commercial laying hens
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| Autores: |
Batalha, Oscarina de Souza
Alfaia, Sonia Sena
Cruz, Frank George Guimarães
Jesus, Rogério Souza de
Rufino, João Paulo Ferreira
Costa, Valcely Rocha
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| Data: |
2017-07-14
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| Ano: |
2017
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| Palavras-chave: |
Alternative food
Fish waste
Metabolizable energy
Nutrients silage.
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| Resumo: |
The objective of this study was to evaluate the effects of acid silage meal made of pirarucu waste in diets for commercial laying hens on apparent digestibility and energy metabolism. Seventy-two Hisex White hens with 71 weeks of age were assigned to a completely randomized with two treatments (control diet and diet with 3% pirarucu waste acid silage) with six replicates of six birds each. The ensiled biomass was light brown in color, showing acidified aroma; creamy consistency; 4.38±0.11 pH; 84.16% dry matter; 40.06% crude protein; 26.82% ether extract; 9.31% mineral matter, 65.16 g kg-1 calcium and 22.90 g kg-1 phosphorus. Differences (p > 0.05) were detected in digestibility of crude protein, non-fiber carbohydrates (soluble carbohydrates), etherextract, mineral matter, metabolizable energy and metabolizable energy coefficient. Our results indicate that the acid silage mealmade of pirarucu waste can be included up to 3% in diets for laying hens, showing satisfactory nutrient digestibility and potential to be used as an energy source.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35112
10.4025/actascianimsci.v39i3.35112
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| Editor: |
Editora da Universidade Estadual de Maringá
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| Relação: |
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35112/pdf
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/downloadSuppFile/35112/14145
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| Formato: |
application/pdf
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| Fonte: |
Acta Scientiarum. Animal Sciences; v. 39, n. 3 (2017); 251-257
Acta Scientiarum. Animal Sciences; v. 39, n. 3 (2017); 251-257
1807-8672
1806-2636
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| Direitos: |
Direitos autorais 2017 Acta Scientiarum. Animal Sciences
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