| Registro completo |
| Provedor de dados: |
2
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| País: |
Brazil
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| Título: |
Tilapia by-product hydrolysate powder in diets for Nile tilapia larvae
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| Autores: |
Sary, Cesar
Paris, Leandro Daniel de
Bernardi, Daniela Miotto
Lewandowiski, Vanessa
Signor, Altevir
Boscolo, Wilson Rogério
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| Data: |
2017-02-07
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| Ano: |
2017
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| Palavras-chave: |
Digestibility
Fish nutrition
Performance
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| Resumo: |
This study aimed to evaluate the digestibility of tilapia by-product protein hydrolysate powder (TBHP) from tilapia filleting by-product, and its inclusion in diets for Nile tilapia larvae. In order to determine the apparent digestibility coefficients, two diets were formulated, the reference diet and the test diet (20% of TBHP) and, to evaluate the inclusion, six diets were formulated, which were with 0.0, 2.0; 4.0; 6.0, and 8.0% of TBHP. The apparent digestibility coefficients of crude protein and gross energy were 89.5 and 98.3%, respectively. At levels above 4.0% of inclusion of TBHP, the weight, final length and weight gain were impaired, however, survival rate was higher (p < 0.05). The TBHP can be used in diets for tilapia due to the high digestibility coefficients for crude protein and gross energy. The inclusion of up to 4.0% of TBHP does not affect the reproductive performance and survival rate of Nile tilapia larvae.
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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/32805
10.4025/actascianimsci.v39i1.32805
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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/32805/pdf
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| Formato: |
application/pdf
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| Fonte: |
Acta Scientiarum. Animal Sciences; v. 39, n. 1 (2017); 1-6
Acta Scientiarum. Animal Sciences; v. 39, n. 1 (2017); 1-6
1807-8672
1806-2636
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| Direitos: |
Direitos autorais 2017 Acta Scientiarum. Animal Sciences
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