Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758)
Descripción del Articulo
The inclusion of biological silage from chicken intestines and blood in the feed for Nilotic tilapia Oreochromis niloticus, substituting 80% of the protein content of fishmeal, was evaluated. The silages were made with 70% waste, 15% energy source (14% molasses and 1% sugar) and 15% yogurt (lactic a...
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2023 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/24624 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24624 |
| Nivel de acceso: | acceso abierto |
| Materia: | tilapia feed biological silage chicken intestines chicken blood costs alimento para tilapia ensilado biológico intestinos de pollo sangre de pollo costos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) Efecto de ensilados de sangre e intestinos de pollo, como sustitutos parciales de la harina de pescado, en el crecimiento de alevinos de tilapia Oreochromis niloticus (Linnaeus, 1758) |
| title |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| spellingShingle |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) Díaz-Cachay, Catalina tilapia feed biological silage chicken intestines chicken blood costs alimento para tilapia ensilado biológico intestinos de pollo sangre de pollo costos |
| title_short |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| title_full |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| title_fullStr |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| title_full_unstemmed |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| title_sort |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758) |
| dc.creator.none.fl_str_mv |
Díaz-Cachay, Catalina Gamero-Collado, Betty Alvarez-Verde, Claudio Llontop-Vélez, Carlos Zambrano-Cabanillas, Abel Walter Díaz-Cachay, Catalina Gamero-Collado, Betty Alvarez-Verde, Claudio Llontop-Vélez, Carlos Zambrano-Cabanillas, Abel Walter |
| author |
Díaz-Cachay, Catalina |
| author_facet |
Díaz-Cachay, Catalina Gamero-Collado, Betty Alvarez-Verde, Claudio Llontop-Vélez, Carlos Zambrano-Cabanillas, Abel Walter |
| author_role |
author |
| author2 |
Gamero-Collado, Betty Alvarez-Verde, Claudio Llontop-Vélez, Carlos Zambrano-Cabanillas, Abel Walter |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
tilapia feed biological silage chicken intestines chicken blood costs alimento para tilapia ensilado biológico intestinos de pollo sangre de pollo costos |
| topic |
tilapia feed biological silage chicken intestines chicken blood costs alimento para tilapia ensilado biológico intestinos de pollo sangre de pollo costos |
| description |
The inclusion of biological silage from chicken intestines and blood in the feed for Nilotic tilapia Oreochromis niloticus, substituting 80% of the protein content of fishmeal, was evaluated. The silages were made with 70% waste, 15% energy source (14% molasses and 1% sugar) and 15% yogurt (lactic acid bacteria). The pH and acidity were determined for 180 days, and the chemical analysis was done using standard methods. The base diet was formulated with the minimum cost equation, and considering the nutritional requirements for tilapia, inclusion levels and cost of inputs. A control diet and two with silages were used. The fingerlings (n=270) with an initial weight of 5.17 ± 0.18 g were randomly distributed in nine aquariums (3 per diet). The fish were fed three times a day and evaluated monthly. A significant difference (p<0.05) was found in the final weight and biomass averages between the control and silage. Feed conversion factor (FCA) and protein efficiency ratio (PER) were similar between diets (p>0.05). The cost to produce 1 kg of tilapia was lower in the diet with intestine silage (USD 1.16), followed by blood silage (USD 1.20), meaning a reduction in feeding costs of 29.26 and 26.48%, respectively. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023-10-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24624 10.15381/rivep.v34i5.24624 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24624 |
| identifier_str_mv |
10.15381/rivep.v34i5.24624 |
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spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24624/20244 |
| dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol. 34 Núm. 5 (2023); e24624 Revista de Investigaciones Veterinarias del Perú; Vol. 34 No. 5 (2023); e24624 1682-3419 1609-9117 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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Universidad Nacional Mayor de San Marcos |
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UNMSM |
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UNMSM |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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1795238238747623424 |
| spelling |
Effect of chicken blood and intestines silages, as partial substitutes for fishmeal, on the growth of tilapia fingerlings (Oreochromis niloticus, Linnaeus, 1758)Efecto de ensilados de sangre e intestinos de pollo, como sustitutos parciales de la harina de pescado, en el crecimiento de alevinos de tilapia Oreochromis niloticus (Linnaeus, 1758)Díaz-Cachay, CatalinaGamero-Collado, BettyAlvarez-Verde, ClaudioLlontop-Vélez, CarlosZambrano-Cabanillas, Abel WalterDíaz-Cachay, CatalinaGamero-Collado, BettyAlvarez-Verde, ClaudioLlontop-Vélez, CarlosZambrano-Cabanillas, Abel Waltertilapia feedbiological silagechicken intestineschicken bloodcostsalimento para tilapiaensilado biológicointestinos de pollosangre de pollocostosThe inclusion of biological silage from chicken intestines and blood in the feed for Nilotic tilapia Oreochromis niloticus, substituting 80% of the protein content of fishmeal, was evaluated. The silages were made with 70% waste, 15% energy source (14% molasses and 1% sugar) and 15% yogurt (lactic acid bacteria). The pH and acidity were determined for 180 days, and the chemical analysis was done using standard methods. The base diet was formulated with the minimum cost equation, and considering the nutritional requirements for tilapia, inclusion levels and cost of inputs. A control diet and two with silages were used. The fingerlings (n=270) with an initial weight of 5.17 ± 0.18 g were randomly distributed in nine aquariums (3 per diet). The fish were fed three times a day and evaluated monthly. A significant difference (p<0.05) was found in the final weight and biomass averages between the control and silage. Feed conversion factor (FCA) and protein efficiency ratio (PER) were similar between diets (p>0.05). The cost to produce 1 kg of tilapia was lower in the diet with intestine silage (USD 1.16), followed by blood silage (USD 1.20), meaning a reduction in feeding costs of 29.26 and 26.48%, respectively.Se evaluó la inclusión de ensilado biológico de intestinos y sangre de pollo en el alimento para tilapia Oreochromis niloticus, sustituyendo el 80% del contenido proteico de la harina de pescado. Los ensilados se elaboraron con 70% de residuos, 15% de fuente energética (14% melaza y 1% azúcar) y 15% de yogur (bacterias lácticas). Se determinó el pH y acidez durante 180 días y se hizo el análisis químico empleando métodos estándares. La dieta base se formuló con la ecuación de mínimo costo, además de considerar los requerimientos nutricionales para tilapia, los niveles de inclusión y el costo de los insumos. Se empleó una dieta control y dos dietas con ensilados. Se distribuyó aleatoriamente a 270 alevinos revertidos con un peso inicial de 5.17±0.18 g en nueve acuarios (3 por dieta). Los peces fueron alimentados tres veces al día y evaluados mensualmente. Se encontró diferencia significativa (p<0.05) en los promedios finales de peso y biomasa entre el control y los ensilados. El factor de conversión del alimento (FCA), y la relación de eficiencia proteica (PER) fueron similares entre dietas (p>0.05). El costo para producir 1 kg de tilapia fue menor en la dieta con ensilado de intestinos (USD 1.16), seguido por el ensilado de sangre (USD 1.20), significando una reducción en los costos de alimentación de 29.26 y 26.48%, respectivamente.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2023-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2462410.15381/rivep.v34i5.24624Revista de Investigaciones Veterinarias del Perú; Vol. 34 Núm. 5 (2023); e24624Revista de Investigaciones Veterinarias del Perú; Vol. 34 No. 5 (2023); e246241682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/24624/20244Derechos de autor 2023 Catalina Díaz-Cachay, Betty Gamero-Collado, Claudio Alvarez-Verde, Carlos Llontop-Vélez, Abel Walter Zambrano-Cabanillashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/246242023-11-27T10:24:28Z |
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13.9245405 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
