Partial and total substitution of soy oil for tilapia oil in rations for larvae of Nile tilapia (Oreochromis niloticus)
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
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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Semina. Ciências Agrárias (Online) |
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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 |
_version_ |
1799306059100192768 |