Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water

Detalhes bibliográficos
Autor(a) principal: Valenti, Wagner Cotroni
Data de Publicação: 2008
Outros Autores: Mallasen, Margarete
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2616
Resumo: Variations of ammonia, nitrite and nitrate in a recirculating M. rosenbergii (Crustacea, Decapoda) hatchery, reusing natural and artificial brackish water, in two successive cultures, were studied. Ammonia and nitrite values oscillated between 1.1 to 74.0 µg/l and 1.1 to 34.6 µg/l, respectively, and did not differ among the tested water types. Nitrate concentrations (N) increased similarly with time (T), according to a linear model (N = 0,241T – 0,734) with both natural and artificial water. Data suggested that the use and reuse of the artificial water did not affect the nitrification process. Therefore, it can be used in recirculating systems for M. rosenbergii hatchery.
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spelling Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish waterConcentrações de amônia, nitrito e nitrato em larvicultura do camarão Macrobrachium rosenbergii (De Man), realizada em sistema fechado com água salobra natural e artificialMacrobrachiumlarviculturaamônianitritonitrato e sistema fechado5.04.00.00-2 ZootecniaVariations of ammonia, nitrite and nitrate in a recirculating M. rosenbergii (Crustacea, Decapoda) hatchery, reusing natural and artificial brackish water, in two successive cultures, were studied. Ammonia and nitrite values oscillated between 1.1 to 74.0 µg/l and 1.1 to 34.6 µg/l, respectively, and did not differ among the tested water types. Nitrate concentrations (N) increased similarly with time (T), according to a linear model (N = 0,241T – 0,734) with both natural and artificial water. Data suggested that the use and reuse of the artificial water did not affect the nitrification process. Therefore, it can be used in recirculating systems for M. rosenbergii hatchery.Avaliou-se o efeito da água salobra natural e artificial e da sua utilização em dois cultivos consecutivos sobre as concentrações de amônia, nitrito e nitrato, em sistema fechado de larvicultura de M. rosenbergii (Crustacea, Decapoda). A amônia oscilou entre 1,1 e 74,0 µg/l e o nitrito entre e 1,1 e 34,6 µg/l; estes não diferiram entre os tipos de água analisados. A concentração de nitrato (N) aumentou ao longo do tempo (T) de forma similar na água natural e artificial, seguindo um modelo linear (N = 0,241T – 0,734). Os resultados indicaram que a água salobra artificial não alterou o processo de nitrificação, tampouco o comportamento das principais variáveis ambientais. A reutilização da água também não produziu nenhum efeito negativo sobre essas variáveis. A fórmula de água do mar artificial aqui apresentada pode ser, portanto usada em sistemas de recirculação para a produção de pós-larvas de M. rosenbergii em até dois cultivos consecutivos.Editora da Universidade Estadual de Maringá2008-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/261610.4025/actascianimsci.v24i0.2616Acta Scientiarum. Animal Sciences; Vol 24 (2002); 1185-1189Acta Scientiarum. Animal Sciences; v. 24 (2002); 1185-11891807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2616/1763Valenti, Wagner CotroniMallasen, Margareteinfo:eu-repo/semantics/openAccess2024-05-17T13:03:46Zoai:periodicos.uem.br/ojs:article/2616Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:46Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
Concentrações de amônia, nitrito e nitrato em larvicultura do camarão Macrobrachium rosenbergii (De Man), realizada em sistema fechado com água salobra natural e artificial
title Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
spellingShingle Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
Valenti, Wagner Cotroni
Macrobrachium
larvicultura
amônia
nitrito
nitrato e sistema fechado
5.04.00.00-2 Zootecnia
title_short Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
title_full Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
title_fullStr Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
title_full_unstemmed Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
title_sort Ammonia, nitrite and nitrate concentrations in a recirculating Macrobrachium rosenbergii (De Man) hatchery, performed with natural and artificial brackish water
author Valenti, Wagner Cotroni
author_facet Valenti, Wagner Cotroni
Mallasen, Margarete
author_role author
author2 Mallasen, Margarete
author2_role author
dc.contributor.author.fl_str_mv Valenti, Wagner Cotroni
Mallasen, Margarete
dc.subject.por.fl_str_mv Macrobrachium
larvicultura
amônia
nitrito
nitrato e sistema fechado
5.04.00.00-2 Zootecnia
topic Macrobrachium
larvicultura
amônia
nitrito
nitrato e sistema fechado
5.04.00.00-2 Zootecnia
description Variations of ammonia, nitrite and nitrate in a recirculating M. rosenbergii (Crustacea, Decapoda) hatchery, reusing natural and artificial brackish water, in two successive cultures, were studied. Ammonia and nitrite values oscillated between 1.1 to 74.0 µg/l and 1.1 to 34.6 µg/l, respectively, and did not differ among the tested water types. Nitrate concentrations (N) increased similarly with time (T), according to a linear model (N = 0,241T – 0,734) with both natural and artificial water. Data suggested that the use and reuse of the artificial water did not affect the nitrification process. Therefore, it can be used in recirculating systems for M. rosenbergii hatchery.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-29
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://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2616
10.4025/actascianimsci.v24i0.2616
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2616
identifier_str_mv 10.4025/actascianimsci.v24i0.2616
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2616/1763
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 Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 24 (2002); 1185-1189
Acta Scientiarum. Animal Sciences; v. 24 (2002); 1185-1189
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
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