Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.

We assessed the effect of stocking density on physiological parameters (blood lactate, glucose, cortisol, hematocrit), water quality (temperature, dissolved oxygen, pH, unionized ammonia, carbon dioxide), and survival during the transportation of fingerling (24.5 ± 4.7 g) and juvenile (615.8 ± 122.2...

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Detalhes bibliográficos
Autores: LIMA, A. F., OLIVEIRA, H. J. B. de, PEREIRA, A. S., SAKAMOTO, S. S.
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:Brasil
Recursos:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
Repositorio:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Idioma:inglés
OAI Identifier:oai:www.alice.cnptia.embrapa.br:doc/1124865
Acesso em linha:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124865
http://dx.doi.org/10.1590/1809-4392202000302
Access Level:acceso abierto
Palavra-chave:Peixe
Pirarucu
Alevino
Qualidade da Água
Glicose
Fish
Arapaima gigas
Lactates
Glucose
Cortisol
Fingerlings
Water quality
id BR_446eed2d7777e2d324b8cecd6a1c3738
oai_identifier_str oai:www.alice.cnptia.embrapa.br:doc/1124865
network_acronym_str BR
network_name_str Brasil
repository_id_str
spelling Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.PeixePirarucuAlevinoQualidade da ÁguaGlicoseFishArapaima gigasLactatesGlucoseCortisolFingerlingsWater qualityWe assessed the effect of stocking density on physiological parameters (blood lactate, glucose, cortisol, hematocrit), water quality (temperature, dissolved oxygen, pH, unionized ammonia, carbon dioxide), and survival during the transportation of fingerling (24.5 ± 4.7 g) and juvenile (615.8 ± 122.2 g) pirarucu (Arapaima gigas) for six hours in plastic bags. The tested densities were 65, 80, 95, 110 and 125 g L-1 for fingerlings, and 50, 80, 110, 140 and 170 g L-1 for juveniles (three replicates each). Parameters were measured prior to and immediately after transportation, and at 24 and 96 hours recovery after transportation. No mortality was observed, except for fingerlings (< 3%) at densities of 110 and 125 g L-1 during recovery. All the water quality parameters were significantly altered after the transportation of fingerlings and juveniles. Water temperature, dissolved oxygen, carbon dioxide and unionized ammonia increased, but pH decreased. Only carbon dioxide and unionized ammonia differed among densities. Cortisol levels did not increase over time, except for the juveniles at 170 g L-1, which still had high cortisol after 96 hours. Glucose significantly increased after transportation for all the treatments and returned to the initial values during the recovery period. Conversely, the lactate values were still high after 96 hours. Hematocrit was assessed only for juveniles and was significantly lower after transportation. We conclude that fingerling and juvenile pirarucu can be safely transported at densities up to 95 g L-1 and 140 g L-1, respectively.ADRIANA FERREIRA LIMA, CNPASA; HYAGO JOVANE BORGES, UNIVERSIDADE FEDERAL DE SANTA CATARINA; ANDRE SILVERIO PEREIRA, FACULDADE CATÓLICA DO TOCANTINS; SILMARA SANAE SAKAMOTO, FACULDADE CATÓLICA DO TOCANTINS.2020-09-11T17:14:31Z2020-09-11T17:14:31Z2020-09-112020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleActa Amazonica, v. 50, n. 3, p. 223-231, 2020.0044-5967http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124865http://dx.doi.org/10.1590/1809-4392202000302enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPALIMA, A. F.OLIVEIRA, H. J. B. dePEREIRA, A. S.SAKAMOTO, S. S.2020-09-11T17:14:37Zoai:www.alice.cnptia.embrapa.br:doc/1124865Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-09-11T17:14:37Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
title Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
spellingShingle Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
LIMA, A. F.
Peixe
Pirarucu
Alevino
Qualidade da Água
Glicose
Fish
Arapaima gigas
Lactates
Glucose
Cortisol
Fingerlings
Water quality
title_short Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
title_full Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
title_fullStr Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
title_full_unstemmed Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
title_sort Effect of density of fingerling and juvenile pirarucu during transportation on water quality and physiological parameters.
dc.creator.none.fl_str_mv LIMA, A. F.
OLIVEIRA, H. J. B. de
PEREIRA, A. S.
SAKAMOTO, S. S.
author LIMA, A. F.
author_facet LIMA, A. F.
OLIVEIRA, H. J. B. de
PEREIRA, A. S.
SAKAMOTO, S. S.
author_role author
author2 OLIVEIRA, H. J. B. de
PEREIRA, A. S.
SAKAMOTO, S. S.
author2_role author
author
author
dc.contributor.none.fl_str_mv ADRIANA FERREIRA LIMA, CNPASA; HYAGO JOVANE BORGES, UNIVERSIDADE FEDERAL DE SANTA CATARINA; ANDRE SILVERIO PEREIRA, FACULDADE CATÓLICA DO TOCANTINS; SILMARA SANAE SAKAMOTO, FACULDADE CATÓLICA DO TOCANTINS.
dc.subject.por.fl_str_mv Peixe
Pirarucu
Alevino
Qualidade da Água
Glicose
Fish
Arapaima gigas
Lactates
Glucose
Cortisol
Fingerlings
Water quality
topic Peixe
Pirarucu
Alevino
Qualidade da Água
Glicose
Fish
Arapaima gigas
Lactates
Glucose
Cortisol
Fingerlings
Water quality
description We assessed the effect of stocking density on physiological parameters (blood lactate, glucose, cortisol, hematocrit), water quality (temperature, dissolved oxygen, pH, unionized ammonia, carbon dioxide), and survival during the transportation of fingerling (24.5 ± 4.7 g) and juvenile (615.8 ± 122.2 g) pirarucu (Arapaima gigas) for six hours in plastic bags. The tested densities were 65, 80, 95, 110 and 125 g L-1 for fingerlings, and 50, 80, 110, 140 and 170 g L-1 for juveniles (three replicates each). Parameters were measured prior to and immediately after transportation, and at 24 and 96 hours recovery after transportation. No mortality was observed, except for fingerlings (< 3%) at densities of 110 and 125 g L-1 during recovery. All the water quality parameters were significantly altered after the transportation of fingerlings and juveniles. Water temperature, dissolved oxygen, carbon dioxide and unionized ammonia increased, but pH decreased. Only carbon dioxide and unionized ammonia differed among densities. Cortisol levels did not increase over time, except for the juveniles at 170 g L-1, which still had high cortisol after 96 hours. Glucose significantly increased after transportation for all the treatments and returned to the initial values during the recovery period. Conversely, the lactate values were still high after 96 hours. Hematocrit was assessed only for juveniles and was significantly lower after transportation. We conclude that fingerling and juvenile pirarucu can be safely transported at densities up to 95 g L-1 and 140 g L-1, respectively.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-11T17:14:31Z
2020-09-11T17:14:31Z
2020-09-11
2020
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Acta Amazonica, v. 50, n. 3, p. 223-231, 2020.
0044-5967
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124865
http://dx.doi.org/10.1590/1809-4392202000302
identifier_str_mv Acta Amazonica, v. 50, n. 3, p. 223-231, 2020.
0044-5967
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124865
http://dx.doi.org/10.1590/1809-4392202000302
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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score 15,301629

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