Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador
Descripción del Articulo
Penaeus vannamei aquaculture is an important productive sector in Ecuador; however, this sector is still deficient in identifying and managing health problems, mainly in the larval stage. For eight weeks, the microbial load was evaluated with respect to total heterotrophic bacteria and Vibrio spp in...
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2024 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:revistasinvestigacion.unmsm.edu.pe:article/28273 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/28273 |
| Nivel de acceso: | acceso abierto |
| Materia: | Vibrio aquaculture Manabí larviculture microbiology Ecuador acuicultura larvicultura microbiología |
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Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, EcuadorVibrio spp y bacterias heterótrofas en tres laboratorios de larvas de camarón blanco Penaeus vannamei de Manabí, EcuadorBermúdez-Medranda, Alexandra ElizabethFalcones-Rodríguez, JennifferGarcía, MelinaSantana-Piñeros, Ana MaríaCruz-Quintana, YanisBermúdez-Medranda, Alexandra ElizabethFalcones-Rodríguez, JennifferGarcía, MelinaSantana-Piñeros, Ana MaríaCruz-Quintana, YanisVibrioaquacultureManabílarviculturemicrobiologyEcuadorVibrioacuiculturalarviculturamicrobiologíaEcuadorPenaeus vannamei aquaculture is an important productive sector in Ecuador; however, this sector is still deficient in identifying and managing health problems, mainly in the larval stage. For eight weeks, the microbial load was evaluated with respect to total heterotrophic bacteria and Vibrio spp in the inlet water, treated water, and production tanks of three laboratories in the Canton of Sucre, province of Manabí. Additionally, a survey was carried out on laboratory management and the application of basic health measures. Average values of 7 x 106 CFU mL-1 for heterotrophic bacteria and 4 x 102 CFU mL-1 for Vibrio spp were obtained. No significant differences (p>0.05) were found for each type of bacteria between the sampled points across laboratories or between different points in the same laboratory. Vibrio spp values were within the recommended values, while heterotrophic bacteria exceeded the reference values. The results of the surveys expose the lack of training programs on health and/or biosecurity issues.La acuicultura de Penaeus vannamei es un importante sector productivo en Ecuador; sin embargo, este sector es aún deficiente en identificar y manejar problemas sanitarios, principalmente en la etapa de larvas. Durante ocho semanas se evaluó la carga microbiana con respecto a bacterias heterótrofas totales y Vibrio spp, en el agua de entrada, agua tratada, y tanques de producción de tres laboratorios del Cantón Sucre, provincia de Manabí. Adicionalmente, se realizó una encuesta sobre el manejo en los laboratorios y la aplicación de medidas sanitarias básicas. Se obtuvieron valores promedios de 7 x 106 UFC mL-1 de bacterias heterótrofas y 4 x 102 UFC mL-1 para Vibrio spp. No se encontraron diferencias significativas (p>0.05) para cada tipo de bacteria entre los puntos muestreados entre laboratorios ni entre los diferentes puntos en un mismo laboratorio. Los valores de Vibrio spp estuvieron dentro de los valores recomendados, mientras que las bacterias heterótrofas sobrepasaron los valores de referencia. El resultado de las encuestas expone la falta de programas de capacitación sobre temas sanitarios y/o bioseguridad.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2024-06-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2827310.15381/rivep.v35i3.28273Revista de Investigaciones Veterinarias del Perú; Vol. 35 No. 3 (2024); e28273Revista de Investigaciones Veterinarias del Perú; Vol. 35 Núm. 3 (2024); e282731682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/28273/21022Derechos de autor 2024 Alexandra Elizabeth Bermúdez-Medranda, Jenniffer Falcones-Rodríguez, Melina García, Ana María Santana-Piñeros, Yanis Cruz-Quintanahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:revistasinvestigacion.unmsm.edu.pe:article/282732024-07-03T01:31:50Z |
| dc.title.none.fl_str_mv |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador Vibrio spp y bacterias heterótrofas en tres laboratorios de larvas de camarón blanco Penaeus vannamei de Manabí, Ecuador |
| title |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| spellingShingle |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador Bermúdez-Medranda, Alexandra Elizabeth Vibrio aquaculture Manabí larviculture microbiology Ecuador Vibrio acuicultura larvicultura microbiología Ecuador |
| title_short |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| title_full |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| title_fullStr |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| title_full_unstemmed |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| title_sort |
Vibrio spp. and heterotrophic bacteria in three laboratories of white shrimp Penaeus vannamei larvae from Manabí, Ecuador |
| dc.creator.none.fl_str_mv |
Bermúdez-Medranda, Alexandra Elizabeth Falcones-Rodríguez, Jenniffer García, Melina Santana-Piñeros, Ana María Cruz-Quintana, Yanis Bermúdez-Medranda, Alexandra Elizabeth Falcones-Rodríguez, Jenniffer García, Melina Santana-Piñeros, Ana María Cruz-Quintana, Yanis |
| author |
Bermúdez-Medranda, Alexandra Elizabeth |
| author_facet |
Bermúdez-Medranda, Alexandra Elizabeth Falcones-Rodríguez, Jenniffer García, Melina Santana-Piñeros, Ana María Cruz-Quintana, Yanis |
| author_role |
author |
| author2 |
Falcones-Rodríguez, Jenniffer García, Melina Santana-Piñeros, Ana María Cruz-Quintana, Yanis |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Vibrio aquaculture Manabí larviculture microbiology Ecuador Vibrio acuicultura larvicultura microbiología Ecuador |
| topic |
Vibrio aquaculture Manabí larviculture microbiology Ecuador Vibrio acuicultura larvicultura microbiología Ecuador |
| description |
Penaeus vannamei aquaculture is an important productive sector in Ecuador; however, this sector is still deficient in identifying and managing health problems, mainly in the larval stage. For eight weeks, the microbial load was evaluated with respect to total heterotrophic bacteria and Vibrio spp in the inlet water, treated water, and production tanks of three laboratories in the Canton of Sucre, province of Manabí. Additionally, a survey was carried out on laboratory management and the application of basic health measures. Average values of 7 x 106 CFU mL-1 for heterotrophic bacteria and 4 x 102 CFU mL-1 for Vibrio spp were obtained. No significant differences (p>0.05) were found for each type of bacteria between the sampled points across laboratories or between different points in the same laboratory. Vibrio spp values were within the recommended values, while heterotrophic bacteria exceeded the reference values. The results of the surveys expose the lack of training programs on health and/or biosecurity issues. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-06-28 |
| 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/28273 10.15381/rivep.v35i3.28273 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/28273 |
| identifier_str_mv |
10.15381/rivep.v35i3.28273 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/28273/21022 |
| dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
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. 35 No. 3 (2024); e28273 Revista de Investigaciones Veterinarias del Perú; Vol. 35 Núm. 3 (2024); e28273 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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Revistas - Universidad Nacional Mayor de San Marcos |
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Revistas - Universidad Nacional Mayor de San Marcos |
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Nota importante:
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).
