Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei

Disruption to fish and shrimp farming can be caused by poor water quality or invading pathogens. This study aims to determine the degree of ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds. This study uses a survey method. Water and shrimp sampling was c...

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Autores principales:	Deriyanti Aprillia, Mahasri Gunanti, Kismiyati
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/b7b073b764da4ad1b28a92fee359acd0
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spelling	oai:doaj.org-article:b7b073b764da4ad1b28a92fee359acd02021-11-12T11:44:43ZEctoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei2267-124210.1051/e3sconf/202132202002https://doaj.org/article/b7b073b764da4ad1b28a92fee359acd02021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_02002.pdfhttps://doaj.org/toc/2267-1242Disruption to fish and shrimp farming can be caused by poor water quality or invading pathogens. This study aims to determine the degree of ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds. This study uses a survey method. Water and shrimp sampling was carried out at three stations and two sampling points. The study was conducted from January until February 2020. Water quality, parasite, and bacterial identification were measured at the Jepara Center for Brackish Water Cultivation Fisheries. This study showed that all samples were positively infested with Zoothamnium, Epistylis, and Vorticella parasites. The highest number of Vibrio bacteria was found at an average of 1.16 x 105 cells / mL. Based on Pearson correlation analysis, the relationship between the total number of bacteria and the ectoparasite intensity level in Pacific white shrimp has a value of 0.015 with an R-value = 0.828. This indicates that the presence of high ectoparasite intensity. Water quality data also shows a very close relationship between the level of ectoparasite intensity and the stocking density of vannamei shrimp.Deriyanti AprilliaMahasri GunantiKismiyatiEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 02002 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Deriyanti Aprillia Mahasri Gunanti Kismiyati Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
description	Disruption to fish and shrimp farming can be caused by poor water quality or invading pathogens. This study aims to determine the degree of ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds. This study uses a survey method. Water and shrimp sampling was carried out at three stations and two sampling points. The study was conducted from January until February 2020. Water quality, parasite, and bacterial identification were measured at the Jepara Center for Brackish Water Cultivation Fisheries. This study showed that all samples were positively infested with Zoothamnium, Epistylis, and Vorticella parasites. The highest number of Vibrio bacteria was found at an average of 1.16 x 105 cells / mL. Based on Pearson correlation analysis, the relationship between the total number of bacteria and the ectoparasite intensity level in Pacific white shrimp has a value of 0.015 with an R-value = 0.828. This indicates that the presence of high ectoparasite intensity. Water quality data also shows a very close relationship between the level of ectoparasite intensity and the stocking density of vannamei shrimp.
format	article
author	Deriyanti Aprillia Mahasri Gunanti Kismiyati
author_facet	Deriyanti Aprillia Mahasri Gunanti Kismiyati
author_sort	Deriyanti Aprillia
title	Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
title_short	Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
title_full	Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
title_fullStr	Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
title_full_unstemmed	Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei
title_sort	ectoparasite infestation and vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of penaeus vannamei
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b7b073b764da4ad1b28a92fee359acd0
work_keys_str_mv	AT deriyantiaprillia ectoparasiteinfestationandvibrioalginolyticusbacterialinfectioninsuperintensivepondswithhighammonialevelsofpenaeusvannamei AT mahasrigunanti ectoparasiteinfestationandvibrioalginolyticusbacterialinfectioninsuperintensivepondswithhighammonialevelsofpenaeusvannamei AT kismiyati ectoparasiteinfestationandvibrioalginolyticusbacterialinfectioninsuperintensivepondswithhighammonialevelsofpenaeusvannamei
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Ectoparasite infestation and Vibrio alginolyticus bacterial infection in super-intensive ponds with high ammonia levels of Penaeus vannamei

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