Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246

Detalhes bibliográficos
Autor(a) principal: Boscolo, Wilson Rogério
Data de Publicação: 2008
Outros Autores: Feiden, Aldi, Bombardelli, Robie Allan, Signor, Altevir, Gentelini, André Luis, Souza, Bruno Estevão de
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/1246
Resumo: The work aimed to evaluate the requirement of total phosphorus (Pt) for Nile tilapia. 125 fingerlings with average initial weight and length of 0.95 ± 0.11 g and 3.81 ± 0.18 cm, respectively, were used. An entirely randomized design was used with five treatments (0.4; 0.6; 0.8; 1.0; and 1.2% of Pt in the ration) and five replications. The final weight (FW), final length (FL), food conversion (FC) and survival (SU) were evaluated. The best FW (W < 0.05) had been observed in the fish fed with the rations contend 0.8; 1.0 and 1.2% of Pt. The best FL was with ration 0.8% and the worst FC was observed for the ration with 0.4% of Pt, the lowest SU was proportionate for the ration with 1.2% of Pt. Through LRP (Linear Response Plateau) analysis was observed a linear increase in the FW with plateau in 0.74% of Pt. The requirement of Pt for Nile tilapia fingerlings is 0.74%
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spelling Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246Exigência de fósforo para alevinos de tilápia do Nilo (Oreochromis niloticus) - DOI: 10.4025/actascianimsci.v27i1.1246exigência nutricionalfósforo totalpeixes5.04.03.00-1 Nutrição e Alimentação AnimalThe work aimed to evaluate the requirement of total phosphorus (Pt) for Nile tilapia. 125 fingerlings with average initial weight and length of 0.95 ± 0.11 g and 3.81 ± 0.18 cm, respectively, were used. An entirely randomized design was used with five treatments (0.4; 0.6; 0.8; 1.0; and 1.2% of Pt in the ration) and five replications. The final weight (FW), final length (FL), food conversion (FC) and survival (SU) were evaluated. The best FW (W < 0.05) had been observed in the fish fed with the rations contend 0.8; 1.0 and 1.2% of Pt. The best FL was with ration 0.8% and the worst FC was observed for the ration with 0.4% of Pt, the lowest SU was proportionate for the ration with 1.2% of Pt. Through LRP (Linear Response Plateau) analysis was observed a linear increase in the FW with plateau in 0.74% of Pt. The requirement of Pt for Nile tilapia fingerlings is 0.74%O trabalho objetivou avaliar a exigência de fósforo total (Pt) para alevinos de tilápia do Nilo. Foram utilizados 125 alevinos com peso e comprimento iniciais médios de 0,95 ± 0,11 g e 3,81 ± 0,18 cm, respectivamente. O delineamento foi inteiramente casualizado, com cinco tratamentos (0,4%; 0,6%; 0,8%; 1,0%; e 1,2% de Pt na ração) e cinco repetições. Avaliaram-se o peso final (PF), o comprimento final (CF), a conversão alimentar (CA) e a sobrevivência (SO). Os melhores PF (P < 0,05) foram observados nos peixes alimentados com as rações contendo 0,8%; 1,0% e 1,2% de Pt. O melhor CF foi com a ração 0,8% e a pior CA foi observada para a ração com 0,4% de Pt, e a menor SO foi proporcionada pela ração com 1,2% de Pt. Através da análise LRP (Linear Response Plateau), observou-se um aumento linear no PF com platô em 0,74% de Pt. A exigência de Pt para alevinos de tilápia do Nilo é de 0,74%Editora da Universidade Estadual de Maringá2008-03-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/124610.4025/actascianimsci.v27i1.1246Acta Scientiarum. Animal Sciences; Vol 27 No 1 (2005); 87-91Acta Scientiarum. Animal Sciences; v. 27 n. 1 (2005); 87-911807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1246/683Boscolo, Wilson RogérioFeiden, AldiBombardelli, Robie AllanSignor, AltevirGentelini, André LuisSouza, Bruno Estevão deinfo:eu-repo/semantics/openAccess2024-05-17T13:03:24Zoai:periodicos.uem.br/ojs:article/1246Revistahttp://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:2024-05-17T13:03:24Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
Exigência de fósforo para alevinos de tilápia do Nilo (Oreochromis niloticus) - DOI: 10.4025/actascianimsci.v27i1.1246
title Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
spellingShingle Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
Boscolo, Wilson Rogério
exigência nutricional
fósforo total
peixes
5.04.03.00-1 Nutrição e Alimentação Animal
title_short Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
title_full Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
title_fullStr Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
title_full_unstemmed Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
title_sort Requirements of Phosphorus for Nile Tilapia (Oreochromis niloticus) Fingerlings - DOI: 10.4025/actascianimsci.v27i1.1246
author Boscolo, Wilson Rogério
author_facet Boscolo, Wilson Rogério
Feiden, Aldi
Bombardelli, Robie Allan
Signor, Altevir
Gentelini, André Luis
Souza, Bruno Estevão de
author_role author
author2 Feiden, Aldi
Bombardelli, Robie Allan
Signor, Altevir
Gentelini, André Luis
Souza, Bruno Estevão de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Boscolo, Wilson Rogério
Feiden, Aldi
Bombardelli, Robie Allan
Signor, Altevir
Gentelini, André Luis
Souza, Bruno Estevão de
dc.subject.por.fl_str_mv exigência nutricional
fósforo total
peixes
5.04.03.00-1 Nutrição e Alimentação Animal
topic exigência nutricional
fósforo total
peixes
5.04.03.00-1 Nutrição e Alimentação Animal
description The work aimed to evaluate the requirement of total phosphorus (Pt) for Nile tilapia. 125 fingerlings with average initial weight and length of 0.95 ± 0.11 g and 3.81 ± 0.18 cm, respectively, were used. An entirely randomized design was used with five treatments (0.4; 0.6; 0.8; 1.0; and 1.2% of Pt in the ration) and five replications. The final weight (FW), final length (FL), food conversion (FC) and survival (SU) were evaluated. The best FW (W < 0.05) had been observed in the fish fed with the rations contend 0.8; 1.0 and 1.2% of Pt. The best FL was with ration 0.8% and the worst FC was observed for the ration with 0.4% of Pt, the lowest SU was proportionate for the ration with 1.2% of Pt. Through LRP (Linear Response Plateau) analysis was observed a linear increase in the FW with plateau in 0.74% of Pt. The requirement of Pt for Nile tilapia fingerlings is 0.74%
publishDate 2008
dc.date.none.fl_str_mv 2008-03-20
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/1246
10.4025/actascianimsci.v27i1.1246
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1246
identifier_str_mv 10.4025/actascianimsci.v27i1.1246
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/1246/683
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 27 No 1 (2005); 87-91
Acta Scientiarum. Animal Sciences; v. 27 n. 1 (2005); 87-91
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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