Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
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/611 |
Resumo: | Nine experimental diets combining levels of substitution (0 , 50 and 100%) of the fish meal by soybean meal , with three levels of crude protein (28 , 30 and 32%) were supplied for oscar juveniles (22.42 g) during 84 days. The total replacement of fish meal by soybean meal inhibited the feed consumption and negatively affected (p < 0.05) the survival, weight gain and condition factor. Fish fed with the diet containing only soybean meal the hepatosomatic index, intraperitoneal fat ratio, liver lipid and muscle lipid were smaller (p < 0.05). The weight gain was better (p < 0.05) in the fish fed with the diet containing 32% of crude protein. The hepatosomatic index was bigger (p < 0.01) for the fish feed with the diet containing 28% of crude protein. Fish meal can be partially replaced in 50% by soybean meal. The best performance was obtained with the diet containing 32% of crude protein. |
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Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611Fontes e níveis de proteína bruta em dietas para juvenis de apaiari (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611farelo de sojafarinha de peixeproteína animalproteína vegetalexigência protéicavalor nutricionalNine experimental diets combining levels of substitution (0 , 50 and 100%) of the fish meal by soybean meal , with three levels of crude protein (28 , 30 and 32%) were supplied for oscar juveniles (22.42 g) during 84 days. The total replacement of fish meal by soybean meal inhibited the feed consumption and negatively affected (p < 0.05) the survival, weight gain and condition factor. Fish fed with the diet containing only soybean meal the hepatosomatic index, intraperitoneal fat ratio, liver lipid and muscle lipid were smaller (p < 0.05). The weight gain was better (p < 0.05) in the fish fed with the diet containing 32% of crude protein. The hepatosomatic index was bigger (p < 0.01) for the fish feed with the diet containing 28% of crude protein. Fish meal can be partially replaced in 50% by soybean meal. The best performance was obtained with the diet containing 32% of crude protein.Nove dietas experimentais combinando níveis de substituição (0 , 50% e 100%) da farinha de peixe pelo farelo de soja, com três níveis de proteína bruta (28 , 30 e 32%), foram fornecidas para juvenis de apaiari (22,42 g) durante 84 dias. A sub stituição total da farinha de peixe afetou negativamente (p < 0,05) a sobrevivência, o ganho de peso, o consumo de ração e o fator de condição. Os peixes que receberam as dietas contendo somente farelo de soja apresentaram diminuição (p < 0,05) no índice hepat ossomático, no índice gorduro-viscerossomático e na porcentagem de lipídeo no fígado e no músculo. O ganho de peso foi maior (p < 0,05) para os peixes que receberam a dieta com 32% de proteína. A dieta contendo 28% de proteína bruta elevou (p < 0,01) o índice hepatossomático. O farelo de soja pode substituir 50% da farinha de peixe sem comprometer a performance. O nível de 32% de proteína bruta foi o que proporcionou o melhor desempenho.Editora da Universidade Estadual de Maringá2008-02-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/61110.4025/actascianimsci.v28i4.611Acta Scientiarum. Animal Sciences; Vol 28 No 4 (2006); 477-482Acta Scientiarum. Animal Sciences; v. 28 n. 4 (2006); 477-4821807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/611/388Fabregat, Thiago El Hadi PerezFernandes, João Batista KochenborgerRodrigues, Laurindo AndréRibeiro, Felipe de AzevedoSakomura, Nilva Kazueinfo:eu-repo/semantics/openAccess2024-05-17T13:03:13Zoai:periodicos.uem.br/ojs:article/611Revistahttp://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:2024-05-17T13:03:13Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 Fontes e níveis de proteína bruta em dietas para juvenis de apaiari (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
title |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
spellingShingle |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 Fabregat, Thiago El Hadi Perez farelo de soja farinha de peixe proteína animal proteína vegetal exigência protéica valor nutricional |
title_short |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
title_full |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
title_fullStr |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
title_full_unstemmed |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
title_sort |
Sources and levels of crude protein in diets for oscar juveniles (Astronotus ocellatus) - DOI: 10.4025/actascianimsci.v28i4.611 |
author |
Fabregat, Thiago El Hadi Perez |
author_facet |
Fabregat, Thiago El Hadi Perez Fernandes, João Batista Kochenborger Rodrigues, Laurindo André Ribeiro, Felipe de Azevedo Sakomura, Nilva Kazue |
author_role |
author |
author2 |
Fernandes, João Batista Kochenborger Rodrigues, Laurindo André Ribeiro, Felipe de Azevedo Sakomura, Nilva Kazue |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Fabregat, Thiago El Hadi Perez Fernandes, João Batista Kochenborger Rodrigues, Laurindo André Ribeiro, Felipe de Azevedo Sakomura, Nilva Kazue |
dc.subject.por.fl_str_mv |
farelo de soja farinha de peixe proteína animal proteína vegetal exigência protéica valor nutricional |
topic |
farelo de soja farinha de peixe proteína animal proteína vegetal exigência protéica valor nutricional |
description |
Nine experimental diets combining levels of substitution (0 , 50 and 100%) of the fish meal by soybean meal , with three levels of crude protein (28 , 30 and 32%) were supplied for oscar juveniles (22.42 g) during 84 days. The total replacement of fish meal by soybean meal inhibited the feed consumption and negatively affected (p < 0.05) the survival, weight gain and condition factor. Fish fed with the diet containing only soybean meal the hepatosomatic index, intraperitoneal fat ratio, liver lipid and muscle lipid were smaller (p < 0.05). The weight gain was better (p < 0.05) in the fish fed with the diet containing 32% of crude protein. The hepatosomatic index was bigger (p < 0.01) for the fish feed with the diet containing 28% of crude protein. Fish meal can be partially replaced in 50% by soybean meal. The best performance was obtained with the diet containing 32% of crude protein. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-02-13 |
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/611 10.4025/actascianimsci.v28i4.611 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/611 |
identifier_str_mv |
10.4025/actascianimsci.v28i4.611 |
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/611/388 |
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 28 No 4 (2006); 477-482 Acta Scientiarum. Animal Sciences; v. 28 n. 4 (2006); 477-482 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 |
_version_ |
1799315356371648512 |