Tilapia larviculture in freshwater and in slightly saline water

Detalhes bibliográficos
Autor(a) principal: Luz, Ronald Kennedy
Data de Publicação: 2013
Outros Autores: Santos, André Eduardo Heringer, Melillo Filho, Reinaldo, Turra, Eduardo Maldonado, Teixeira, Edgar de Alencar
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/10930
Resumo: The objective of this work was to evaluate the effects of different water salinities on tilapia larviculture. Larvae with five days post‑hatching were stocked in tanks of 6 L each during 30 days. Treatments were carried out in freshwater and water at 2, 4, and 6 g L-1 salinity, with six replicates. Larvae kept at 6 g L-1 salinity showed total mortality before the ten days of active feeding. Survival and growth at 4 g L-1 salinity were lower than the ones registered for animals kept in freshwater and 2 g L-1 salinity, with similar results to one another.
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spelling Tilapia larviculture in freshwater and in slightly saline waterLarvicultura de tilápia em água doce e água salinizadaOreochromis niloticus; growth; water salinityOreochromis niloticus; desempenho; salinidade da águaThe objective of this work was to evaluate the effects of different water salinities on tilapia larviculture. Larvae with five days post‑hatching were stocked in tanks of 6 L each during 30 days. Treatments were carried out in freshwater and water at 2, 4, and 6 g L-1 salinity, with six replicates. Larvae kept at 6 g L-1 salinity showed total mortality before the ten days of active feeding. Survival and growth at 4 g L-1 salinity were lower than the ones registered for animals kept in freshwater and 2 g L-1 salinity, with similar results to one another.O objetivo deste trabalho foi avaliar o efeito de diferentes salinidades da água na larvicultura de tilápia. Larvas com cinco dias pós‑eclosão foram estocadas em tanques de 6 L durante 30 dias. Os tratamentos experimentais foram água doce e água com 2, 4, e 6 g L-1 de sal, com seis repetições. As larvas mantidas a 6 g L-1 de sal apresentaram mortalidade total, antes de dez dias de alimentação ativa. Na salinidade a 4 g L-1, a sobrevivência e o desempenho foram inferiores aos registrados para os animais mantidos em água doce e a 2 g L-1 de sal, com resultados semelhantes entre si.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCNPq, MCT/CNPq/CT-Agronegócio/MPALuz, Ronald KennedySantos, André Eduardo HeringerMelillo Filho, ReinaldoTurra, Eduardo MaldonadoTeixeira, Edgar de Alencar2013-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/10930Pesquisa Agropecuaria Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1150-1153Pesquisa Agropecuária Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1150-11531678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/10930/12366https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10930/6357https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10930/6358info:eu-repo/semantics/openAccess2013-11-09T08:42:06Zoai:ojs.seer.sct.embrapa.br:article/10930Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2013-11-09T08:42:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Tilapia larviculture in freshwater and in slightly saline water
Larvicultura de tilápia em água doce e água salinizada
title Tilapia larviculture in freshwater and in slightly saline water
spellingShingle Tilapia larviculture in freshwater and in slightly saline water
Luz, Ronald Kennedy
Oreochromis niloticus; growth; water salinity
Oreochromis niloticus; desempenho; salinidade da água
title_short Tilapia larviculture in freshwater and in slightly saline water
title_full Tilapia larviculture in freshwater and in slightly saline water
title_fullStr Tilapia larviculture in freshwater and in slightly saline water
title_full_unstemmed Tilapia larviculture in freshwater and in slightly saline water
title_sort Tilapia larviculture in freshwater and in slightly saline water
author Luz, Ronald Kennedy
author_facet Luz, Ronald Kennedy
Santos, André Eduardo Heringer
Melillo Filho, Reinaldo
Turra, Eduardo Maldonado
Teixeira, Edgar de Alencar
author_role author
author2 Santos, André Eduardo Heringer
Melillo Filho, Reinaldo
Turra, Eduardo Maldonado
Teixeira, Edgar de Alencar
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
CNPq, MCT/CNPq/CT-Agronegócio/MPA
dc.contributor.author.fl_str_mv Luz, Ronald Kennedy
Santos, André Eduardo Heringer
Melillo Filho, Reinaldo
Turra, Eduardo Maldonado
Teixeira, Edgar de Alencar
dc.subject.por.fl_str_mv Oreochromis niloticus; growth; water salinity
Oreochromis niloticus; desempenho; salinidade da água
topic Oreochromis niloticus; growth; water salinity
Oreochromis niloticus; desempenho; salinidade da água
description The objective of this work was to evaluate the effects of different water salinities on tilapia larviculture. Larvae with five days post‑hatching were stocked in tanks of 6 L each during 30 days. Treatments were carried out in freshwater and water at 2, 4, and 6 g L-1 salinity, with six replicates. Larvae kept at 6 g L-1 salinity showed total mortality before the ten days of active feeding. Survival and growth at 4 g L-1 salinity were lower than the ones registered for animals kept in freshwater and 2 g L-1 salinity, with similar results to one another.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-31
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/10930
url https://seer.sct.embrapa.br/index.php/pab/article/view/10930
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/10930/12366
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10930/6357
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10930/6358
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.48, n.8, ago. 2013: Número Temático Aquacultura; 1150-1153
Pesquisa Agropecuária Brasileira; v.48, n.8, ago. 2013: Número Temático Aquacultura; 1150-1153
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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