Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment

Detalhes bibliográficos
Autor(a) principal: Cavero, Bruno Adan Sagratzki
Data de Publicação: 2004
Outros Autores: Pereira-Filho, Manoel, Bordinhon, André Moreira, da Fonseca, Flávio Augusto Leão, Ituassú, Daniel Rabello, Roubach, Rodrigo, Ono, Eduardo Akifumi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6801
Resumo: The objective of this work was to evaluate the tolerance of pirarucu (Arapaima gigas) juveniles to increasing concentrations of ammonia in the water. Eight fish (2.6±0.4 kg and 70.5±4.1 cm length) were evenly distributed in four tanks (0.8x0.9x2.6 m) with 410 L of water buffered with Na2PO4(0.1 M) and HCl (0.1 M), where they were kept for 33 days. Ammonia concentrations in the fish blood plasma and in the water were determined by the salicilate method. Plasma glucose and ammonia levels increased proportionally to the concentration of ammonia in the water. Pirarucu juveniles tolerate high concentrations of ammonia in the water.
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spelling Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environmentTolerância de juvenis de pirarucu ao aumento da concentração de amônia em ambiente confinadoArapaima gigas; fish physiology; fish cultureArapaima gigas; fisiologia de peixes; pisciculturaThe objective of this work was to evaluate the tolerance of pirarucu (Arapaima gigas) juveniles to increasing concentrations of ammonia in the water. Eight fish (2.6±0.4 kg and 70.5±4.1 cm length) were evenly distributed in four tanks (0.8x0.9x2.6 m) with 410 L of water buffered with Na2PO4(0.1 M) and HCl (0.1 M), where they were kept for 33 days. Ammonia concentrations in the fish blood plasma and in the water were determined by the salicilate method. Plasma glucose and ammonia levels increased proportionally to the concentration of ammonia in the water. Pirarucu juveniles tolerate high concentrations of ammonia in the water.O objetivo deste trabalho foi avaliar a tolerância de juvenis de pirarucu, Arapaima gigas, a concentrações crescentes de amônia na água. Oito peixes (2,6±0,4 kg e 70,5±4,1 cm de comprimento) foram distribuídos aleatoriamente em quatro tanques (0,8x0,9x2,6 m) com 410 L de água tamponada com Na2PO4 e HCl, ambos a 0,1 M, onde ficaram por 33 dias. As concentrações de amônia no plasma sanguíneo dos peixes e na água foram determinadas pelo método do salicilato. A glicose plasmática e os níveis de amônia aumentaram proporcionalmente à concentração de amônia na água. Juvenis de pirarucu toleram altas concentrações de amônia na água.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCavero, Bruno Adan SagratzkiPereira-Filho, ManoelBordinhon, André Moreirada Fonseca, Flávio Augusto LeãoItuassú, Daniel RabelloRoubach, RodrigoOno, Eduardo Akifumi2004-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6801Pesquisa Agropecuaria Brasileira; v.39, n.5, maio 2004; 513-516Pesquisa Agropecuária Brasileira; v.39, n.5, maio 2004; 513-5161678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6801/3857info:eu-repo/semantics/openAccess2014-07-18T19:22:12Zoai:ojs.seer.sct.embrapa.br:article/6801Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-18T19:22:12Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
Tolerância de juvenis de pirarucu ao aumento da concentração de amônia em ambiente confinado
title Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
spellingShingle Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
Cavero, Bruno Adan Sagratzki
Arapaima gigas; fish physiology; fish culture
Arapaima gigas; fisiologia de peixes; piscicultura
title_short Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
title_full Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
title_fullStr Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
title_full_unstemmed Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
title_sort Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment
author Cavero, Bruno Adan Sagratzki
author_facet Cavero, Bruno Adan Sagratzki
Pereira-Filho, Manoel
Bordinhon, André Moreira
da Fonseca, Flávio Augusto Leão
Ituassú, Daniel Rabello
Roubach, Rodrigo
Ono, Eduardo Akifumi
author_role author
author2 Pereira-Filho, Manoel
Bordinhon, André Moreira
da Fonseca, Flávio Augusto Leão
Ituassú, Daniel Rabello
Roubach, Rodrigo
Ono, Eduardo Akifumi
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Cavero, Bruno Adan Sagratzki
Pereira-Filho, Manoel
Bordinhon, André Moreira
da Fonseca, Flávio Augusto Leão
Ituassú, Daniel Rabello
Roubach, Rodrigo
Ono, Eduardo Akifumi
dc.subject.por.fl_str_mv Arapaima gigas; fish physiology; fish culture
Arapaima gigas; fisiologia de peixes; piscicultura
topic Arapaima gigas; fish physiology; fish culture
Arapaima gigas; fisiologia de peixes; piscicultura
description The objective of this work was to evaluate the tolerance of pirarucu (Arapaima gigas) juveniles to increasing concentrations of ammonia in the water. Eight fish (2.6±0.4 kg and 70.5±4.1 cm length) were evenly distributed in four tanks (0.8x0.9x2.6 m) with 410 L of water buffered with Na2PO4(0.1 M) and HCl (0.1 M), where they were kept for 33 days. Ammonia concentrations in the fish blood plasma and in the water were determined by the salicilate method. Plasma glucose and ammonia levels increased proportionally to the concentration of ammonia in the water. Pirarucu juveniles tolerate high concentrations of ammonia in the water.
publishDate 2004
dc.date.none.fl_str_mv 2004-05-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6801
url https://seer.sct.embrapa.br/index.php/pab/article/view/6801
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6801/3857
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.39, n.5, maio 2004; 513-516
Pesquisa Agropecuária Brasileira; v.39, n.5, maio 2004; 513-516
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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