Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Universidade Estadual de Maringá
2017
|
| Materias: | |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=303153751005 https://www.redalyc.org/journal/3031/303153751005/ https://www.redalyc.org/journal/3031/303153751005/html/ https://www.redalyc.org/journal/3031/303153751005/303153751005.epub https://www.redalyc.org/journal/3031/303153751005/movil |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Tabla de Contenidos:
- Digestibility and physico-chemical characteristics of acid silage meal made of pirarucu waste in diets for commercial laying hens Oscarina de Souza Batalha Sonia Sena Alfaia Frank George Guimarães Cruz Rogério Souza de Jesus João Paulo Ferreira Rufino Valcely Rocha Costa Agrociencias silage nutrients fish waste alternative food metabolizable energy 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. 2017 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303153751005 https://www.redalyc.org/journal/3031/303153751005/ https://www.redalyc.org/journal/3031/303153751005/html/ https://www.redalyc.org/journal/3031/303153751005/303153751005.epub https://www.redalyc.org/journal/3031/303153751005/movil 10.4025/actascianimsci.v39i3.35112 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.3 Vol.39