Data/hora: 16/06/2024 06:32:19

Provedor de dados: | 2
País: | Brazil
Título: | Tilapia by-product hydrolysate powder in diets for Nile tilapia larvae
Autores: | Sary, Cesar; Paris, Leandro Daniel de; Bernardi, Daniela Miotto; Lewandowiski, Vanessa; Signor, Altevir; Boscolo, Wilson Rogério.
Data: | 2017-02-07
Ano: | 2017
Palavras-chave: | Digestibility; Fish nutrition; Performance.
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 &lt; 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.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32805

10.4025/actascianimsci.v39i1.32805

Editor: | Editora da Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32805/pdf
Formato: | application/pdf

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

Fonte: | Direitos autorais 2017 Acta Scientiarum. Animal Sciences