Apparent digestibility of feedstuffs by piavuçu, Leporinus macrocephalus - DOI: 10.4025/actascianimsci.v26i2.1861
This study aimed to evaluate the apparent digestibility coefficients of dry matter, crude protein and digestible energy of feedstuffs (soybean meal, canola meal, fish meal and corn) for piavuçu juveniles, Leporinus macrocephalusn (Anostomidae). Sixty fish (60.0g) were fed control diet (purified) mar...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2008 |
| País: | Brasil |
| Institución: | Universidade Estadual de Maringá (UEM) |
| Repositorio: | Acta Scientiarum. Animal Sciences (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:periodicos.uem.br/ojs:article/1861 |
| Acceso en línea: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1861 |
| Access Level: | acceso abierto |
| Palabra clave: | digestibilidade nutrição ração piavuçu Leporinus macrocephalus 5.04.00.00-2 Zootecnia |
| Sumario: | This study aimed to evaluate the apparent digestibility coefficients of dry matter, crude protein and digestible energy of feedstuffs (soybean meal, canola meal, fish meal and corn) for piavuçu juveniles, Leporinus macrocephalusn (Anostomidae). Sixty fish (60.0g) were fed control diet (purified) marked with 0.10% chromic oxide III. Fish were maintained in aquaria (500L) for feeding, between 0800-1700h. After this period they were transferred for aquaria (250L) appropriate for fecal collection. The apparent digestibility coefficients of nutrient were determined by assessing the difference between the feed and fecal concentrations of the marker. It was concluded that vegetable feedstuffs (soybean meal and corn) showed high apparent digestible coefficients for protein crude and digestible energy. |
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