Compensatory growth and food deprivation in common snook growth performance

Detalhes bibliográficos
Autor(a) principal: Herrera, Leandro Amaral
Data de Publicação: 2016
Outros Autores: Silva, Francisco da Costa, Santos, Ana Paula dos, Sousa, Otávio Mesquita de, Sanches, Eduardo Gomes
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/23365
Resumo: The objective of this work was to evaluate the effect of food deprivation and the occurrence of compensatory growth on the performance of common snook fingerlings (Centropomus undecimalis). The experiment lasted for 60 days, when fish – 35 individuals per tank – were divided into three groups of treatments, as follows: daily feeding (control); feeding for five days a week, followed by two days of fast; and feeding for four days a week, followed by three days of fast. The treatments of alimentary restriction provided performance indicators significantly inferior to those of the control. Common snook fingerlings should not be subjected to food restriction because of the damages that this practice entails to productive performance.
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spelling Compensatory growth and food deprivation in common snook growth performanceCrescimento compensatório e privação alimentar no desempenho produtivo do robalo‑flechaCentropomus undecimalis; hyperfhagia; feeding management; maricultureCentropomus undecimalis; hiperfagia; manejo alimentar; mariculturaThe objective of this work was to evaluate the effect of food deprivation and the occurrence of compensatory growth on the performance of common snook fingerlings (Centropomus undecimalis). The experiment lasted for 60 days, when fish – 35 individuals per tank – were divided into three groups of treatments, as follows: daily feeding (control); feeding for five days a week, followed by two days of fast; and feeding for four days a week, followed by three days of fast. The treatments of alimentary restriction provided performance indicators significantly inferior to those of the control. Common snook fingerlings should not be subjected to food restriction because of the damages that this practice entails to productive performance.O objetivo deste trabalho foi avaliar o efeito da privação alimentar e a ocorrência de crescimento compensatório sobre o desempenho produtivo de formas jovens do robalo‑flecha (Centropomus undecimalis). O experimento teve duração de 60 dias, em que os peixes – 35 indivíduos por tanque – foram divididos nos três seguintes grupos de tratamentos: com alimentação todos os dias (controle); com alimentação cinco dias por semana, seguidos de dois dias de jejum; e com alimentação quatro dias por semana, seguidos de três dias de jejum. Os tratamentos de privação alimentar proporcionaram indicadores de desempenho significativamente inferiores aos do controle. Formas jovens da espécie não devem ser submetidas a períodos de privação alimentar, pelos prejuízos que esta prática acarreta ao desempenho produtivo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp, processo 2014/07886‑7)Herrera, Leandro AmaralSilva, Francisco da CostaSantos, Ana Paula dosSousa, Otávio Mesquita deSanches, Eduardo Gomes2016-08-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/23365Pesquisa Agropecuaria Brasileira; v.51, n.6, jun. 2016; 776-779Pesquisa Agropecuária Brasileira; v.51, n.6, jun. 2016; 776-7791678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/23365/13292https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23365/15327Direitos autorais 2016 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2016-09-21T12:04:58Zoai:ojs.seer.sct.embrapa.br:article/23365Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2016-09-21T12:04:58Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Compensatory growth and food deprivation in common snook growth performance
Crescimento compensatório e privação alimentar no desempenho produtivo do robalo‑flecha
title Compensatory growth and food deprivation in common snook growth performance
spellingShingle Compensatory growth and food deprivation in common snook growth performance
Herrera, Leandro Amaral
Centropomus undecimalis; hyperfhagia; feeding management; mariculture
Centropomus undecimalis; hiperfagia; manejo alimentar; maricultura
title_short Compensatory growth and food deprivation in common snook growth performance
title_full Compensatory growth and food deprivation in common snook growth performance
title_fullStr Compensatory growth and food deprivation in common snook growth performance
title_full_unstemmed Compensatory growth and food deprivation in common snook growth performance
title_sort Compensatory growth and food deprivation in common snook growth performance
author Herrera, Leandro Amaral
author_facet Herrera, Leandro Amaral
Silva, Francisco da Costa
Santos, Ana Paula dos
Sousa, Otávio Mesquita de
Sanches, Eduardo Gomes
author_role author
author2 Silva, Francisco da Costa
Santos, Ana Paula dos
Sousa, Otávio Mesquita de
Sanches, Eduardo Gomes
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
Fundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp, processo 2014/07886‑7)
dc.contributor.author.fl_str_mv Herrera, Leandro Amaral
Silva, Francisco da Costa
Santos, Ana Paula dos
Sousa, Otávio Mesquita de
Sanches, Eduardo Gomes
dc.subject.por.fl_str_mv Centropomus undecimalis; hyperfhagia; feeding management; mariculture
Centropomus undecimalis; hiperfagia; manejo alimentar; maricultura
topic Centropomus undecimalis; hyperfhagia; feeding management; mariculture
Centropomus undecimalis; hiperfagia; manejo alimentar; maricultura
description The objective of this work was to evaluate the effect of food deprivation and the occurrence of compensatory growth on the performance of common snook fingerlings (Centropomus undecimalis). The experiment lasted for 60 days, when fish – 35 individuals per tank – were divided into three groups of treatments, as follows: daily feeding (control); feeding for five days a week, followed by two days of fast; and feeding for four days a week, followed by three days of fast. The treatments of alimentary restriction provided performance indicators significantly inferior to those of the control. Common snook fingerlings should not be subjected to food restriction because of the damages that this practice entails to productive performance.
publishDate 2016
dc.date.none.fl_str_mv 2016-08-23
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/23365
url https://seer.sct.embrapa.br/index.php/pab/article/view/23365
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/23365/13292
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/23365/15327
dc.rights.driver.fl_str_mv Direitos autorais 2016 Pesquisa Agropecuária Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2016 Pesquisa Agropecuária Brasileira
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.51, n.6, jun. 2016; 776-779
Pesquisa Agropecuária Brasileira; v.51, n.6, jun. 2016; 776-779
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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