Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)

Detalhes bibliográficos
Autor(a) principal: Boscolo, Wilson Rogério
Data de Publicação: 2008
Outros Autores: Signor, Arcangelo Augusto, Signor, Altevir, Feiden, Aldi, Reidel, Adilson, Boscolo, Ronaldo José
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2789
Resumo: The present experimentwas undertaken out to evaluate the performance and the survival of Nile tilapia (Oreochromis niloticus) in the sexual reversion phase. The fish were fed with rations with different levels of tilapia oil in substitution of the soy oil. 7 larvae, with average weight of 0,012 ±0,002 g e 0,931 ±0,144 cm, respectively were used. Fish were distributed in 25 aquariuns with 15 larvae in an entirely randomly design with 5 treatments and 5 repetitions. The rations contained levels of 0,0; 2,5; 5,0; 7,5 e 10,0% of tilapia oil inclusion. Rations with 3.800 Kcal/kg of digestible energy and 38.6% of digestible protein were used. Differences for the final weight, final length, survival and condition factor were not observed. The tilapia oil can totaly substitute the soy oil in Nile tilapia larvae diets during sexual reversion.
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spelling Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)Substituição parcial e total do óleo de soja pelo óleo de tilápia em rações para larvas de tilápia do Nilo (Oreochromis niloticus)PerformanceLarvaeTilapia oil.DesempenhoLarvasÓleo de tilápia.The present experimentwas undertaken out to evaluate the performance and the survival of Nile tilapia (Oreochromis niloticus) in the sexual reversion phase. The fish were fed with rations with different levels of tilapia oil in substitution of the soy oil. 7 larvae, with average weight of 0,012 ±0,002 g e 0,931 ±0,144 cm, respectively were used. Fish were distributed in 25 aquariuns with 15 larvae in an entirely randomly design with 5 treatments and 5 repetitions. The rations contained levels of 0,0; 2,5; 5,0; 7,5 e 10,0% of tilapia oil inclusion. Rations with 3.800 Kcal/kg of digestible energy and 38.6% of digestible protein were used. Differences for the final weight, final length, survival and condition factor were not observed. The tilapia oil can totaly substitute the soy oil in Nile tilapia larvae diets during sexual reversion.O presente experimento teve por objetivo avaliar o desempenho e a sobrevivência da tilápia do Nilo (Oreochromis niloticus) na fase de reversão sexual, alimentadas com rações contendo diferentes níveis de inclusão de óleo de tilápia substituindo o óleo de soja. Foram utilizadas 7 larvas, com peso e comprimento médio de 0,012 ±0,002 g e 0,931 ±0,144 cm, respectivamente, distribuídas em 25 aquários com 15 larvas em um delineamento inteiramente casualizado com 5 tratamentos e 5 repetições. As rações continham níveis de 0,0; 2,5; 5,0; 7,5 e 10,0% de inclusão de óleo de tilápia, substituindo 100% do óleo de soja. As rações apresentavam 3.800Kcal/kg de energia digestível e 38,6 % de proteína digestível. Não foram observadas diferenças para o peso final, comprimento final, sobrevivência e fator de condição não apresentaram diferença. O óleo de tilápia pode substituir totalmente o óleo de soja para larvas de tilápia do Nilo durante a reversão sexual.UEL2008-09-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/278910.5433/1679-0359.2008v29n3p707Semina: Ciências Agrárias; Vol. 29 No. 3 (2008); 707-712Semina: Ciências Agrárias; v. 29 n. 3 (2008); 707-7121679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2789/4949Boscolo, Wilson RogérioSignor, Arcangelo AugustoSignor, AltevirFeiden, AldiReidel, AdilsonBoscolo, Ronaldo Joséinfo:eu-repo/semantics/openAccess2015-11-19T18:38:45Zoai:ojs.pkp.sfu.ca:article/2789Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:45Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
Substituição parcial e total do óleo de soja pelo óleo de tilápia em rações para larvas de tilápia do Nilo (Oreochromis niloticus)
title Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
spellingShingle Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
Boscolo, Wilson Rogério
Performance
Larvae
Tilapia oil.
Desempenho
Larvas
Óleo de tilápia.
title_short Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
title_full Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
title_fullStr Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
title_full_unstemmed Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
title_sort Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
author Boscolo, Wilson Rogério
author_facet Boscolo, Wilson Rogério
Signor, Arcangelo Augusto
Signor, Altevir
Feiden, Aldi
Reidel, Adilson
Boscolo, Ronaldo José
author_role author
author2 Signor, Arcangelo Augusto
Signor, Altevir
Feiden, Aldi
Reidel, Adilson
Boscolo, Ronaldo José
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Boscolo, Wilson Rogério
Signor, Arcangelo Augusto
Signor, Altevir
Feiden, Aldi
Reidel, Adilson
Boscolo, Ronaldo José
dc.subject.por.fl_str_mv Performance
Larvae
Tilapia oil.
Desempenho
Larvas
Óleo de tilápia.
topic Performance
Larvae
Tilapia oil.
Desempenho
Larvas
Óleo de tilápia.
description The present experimentwas undertaken out to evaluate the performance and the survival of Nile tilapia (Oreochromis niloticus) in the sexual reversion phase. The fish were fed with rations with different levels of tilapia oil in substitution of the soy oil. 7 larvae, with average weight of 0,012 ±0,002 g e 0,931 ±0,144 cm, respectively were used. Fish were distributed in 25 aquariuns with 15 larvae in an entirely randomly design with 5 treatments and 5 repetitions. The rations contained levels of 0,0; 2,5; 5,0; 7,5 e 10,0% of tilapia oil inclusion. Rations with 3.800 Kcal/kg of digestible energy and 38.6% of digestible protein were used. Differences for the final weight, final length, survival and condition factor were not observed. The tilapia oil can totaly substitute the soy oil in Nile tilapia larvae diets during sexual reversion.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-27
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2789
10.5433/1679-0359.2008v29n3p707
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2789
identifier_str_mv 10.5433/1679-0359.2008v29n3p707
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2789/4949
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 29 No. 3 (2008); 707-712
Semina: Ciências Agrárias; v. 29 n. 3 (2008); 707-712
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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