Data/hora: 08/06/2024 19:07:58

Provedor de dados: | Acta Scientiarum: Animal Sciences
País: | Brazil

Título:

Effect of phytase on digestibility of corn, sorghum and wheat bran by silver catfish (Rhamdia voulezi)

Effect of phytase on digestibility of corn, sorghum and wheat bran by silver catfish (Rhamdia voulezi)

Autores: | Signor, Altevir; Lewandowski, Vanessa; da Silva, Rodrigo Aguiar; Fries, Edionei Maico; Schuller, Jean Marcel.
Data: | 2016-11-07
Ano: | 2016
Palavras-chave: | Feeding; Enzyme; Plant energetic ingredients; Silver catfish.
Resumo: | This study aimed to evaluate the digestibility of plant energetic ingredients, corn, sorghum and wheat bran, with and without phytase supplementation, in silver catfish (Rhamdia voulezi). The experimental design was completely randomized, represented by eight treatments, which consisted of the development of a reference diet and a test diet for each ingredient evaluated (corn, sorghum and wheat bran), with and without supplemental phytase. Diets were formulated so as to contain 70% reference feed and 30% test ingredient. The digestibility coefficients of dry matter and crude protein were significantly influenced only in relation to the evaluated ingredients. Phytase influenced the digestibility coefficients of energy and phosphorus, with interaction between food and the enzyme addition. The interaction between these two factors shows that the phytase efficiency is dependent on the type of vegetable ingredient used in the diet. The results suggest the supplementation of phytase for a higher nutrient digestibility of corn, sorghum and wheat bran by silver catifish (R. voulezi).
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32054

10.4025/actascianimsci.v38i4.32054

Editor: | Editora da Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32054/pdf
Formato: | application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; v. 38, n. 4 (2016); 355-359

Acta Scientiarum. Animal Sciences; v. 38, n. 4 (2016); 355-359

1807-8672

1806-2636

Fonte: | Direitos autorais 2016 Acta Scientiarum. Animal Sciences