Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264
Autor(a) principal: | |
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Data de Publicação: | 2007 |
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/264 |
Resumo: | In order to minimizethe losses caused in the production of jundiá fingerlings because of its high susceptibility toich, dietary supplementation (0, 250, 500, 1000 and 2000 mg kg-1) of ascorbic acidmonophosphate was tested. Each diet was fed to four groups of fish (initial average weight 9.21 ± 0.26 g), during 45 and 60 days. At the end of the feeding period ich challenge wasperformed, and eight days later the fingerlings level of infection was assessed. The dietaryvitamin C concentration and/or the feeding period did not affect significantly (p>0.05) theinfection level by ich, survival and growth of the jundiás. The results obtained and themethodologies defined here for experimental infection and for evaluation of jundiá level ofinfection will be useful in future studies that also aim at verifying the influence of thisimportant vitamin on the susceptibility of jundiá to ich. |
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Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264Efeito da suplementação de vitamina C na dieta sobre asusceptibilidade de alevinos de jundiá, Rhamdia quelen, ao Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264jundiáRhamdia quelenmegadose de vitamina Cictioparasita5.04.05.00-4 Produção AnimalIn order to minimizethe losses caused in the production of jundiá fingerlings because of its high susceptibility toich, dietary supplementation (0, 250, 500, 1000 and 2000 mg kg-1) of ascorbic acidmonophosphate was tested. Each diet was fed to four groups of fish (initial average weight 9.21 ± 0.26 g), during 45 and 60 days. At the end of the feeding period ich challenge wasperformed, and eight days later the fingerlings level of infection was assessed. The dietaryvitamin C concentration and/or the feeding period did not affect significantly (p>0.05) theinfection level by ich, survival and growth of the jundiás. The results obtained and themethodologies defined here for experimental infection and for evaluation of jundiá level ofinfection will be useful in future studies that also aim at verifying the influence of thisimportant vitamin on the susceptibility of jundiá to ich.No intuito de minimizar as perdas provocadas na produção de alevinos dejundiá devido à alta susceptibilidade destes ao ictio, foi testada a suplementação (0, 250, 500,1000 e 2000 mg kg-1) de ácido ascórbico monofosfatado em uma ração prática. Cada dietafoi fornecida a quatro grupos de peixes (peso inicial 9,21 ± 0,26 g), durante 45 e 60 dias. Após a biometria final realizou-se a infestação experimental por ictio e depois de 8 diasavaliou-se o grau de infestação dos peixes. Não houve efeito significativo (p>0,05) dasconcentrações de vitamina C na dieta e/ou duração do período de alimentação sobre o graude infestação por ictio, sobrevivência e crescimento dos alevinos de jundiá. Os resultados obtidos e os procedimentos definidos para a infestação experimental e avaliação do grau deinfestação dos jundiás serão úteis em estudos futuros que visem avaliar a influência destaimportante vitamina sobre a susceptibilidade do jundiá ao ictio.Editora da Universidade Estadual de Maringá2007-11-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/26410.4025/actascianimsci.v29i1.264Acta Scientiarum. Animal Sciences; Vol 29 No 1 (2007); 93-99Acta Scientiarum. Animal Sciences; v. 29 n. 1 (2007); 93-991807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/264/164Borba, Maude Regina deFracalossi, Débora MachadoFreitas, Fernanda Almeida deinfo:eu-repo/semantics/openAccess2024-05-17T13:03:07Zoai:periodicos.uem.br/ojs:article/264Revistahttp://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:2024-05-17T13:03:07Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 Efeito da suplementação de vitamina C na dieta sobre asusceptibilidade de alevinos de jundiá, Rhamdia quelen, ao Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
title |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
spellingShingle |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 Borba, Maude Regina de jundiá Rhamdia quelen megadose de vitamina C ictio parasita 5.04.05.00-4 Produção Animal |
title_short |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
title_full |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
title_fullStr |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
title_full_unstemmed |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
title_sort |
Effect of dietary vitamin C supplementation on susceptibility ofjundiá, Rhamdia quelen, fingerlings to Ichthyophthirius multifiliis - DOI: 10.4025/actascianimsci.v29i1.264 |
author |
Borba, Maude Regina de |
author_facet |
Borba, Maude Regina de Fracalossi, Débora Machado Freitas, Fernanda Almeida de |
author_role |
author |
author2 |
Fracalossi, Débora Machado Freitas, Fernanda Almeida de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Borba, Maude Regina de Fracalossi, Débora Machado Freitas, Fernanda Almeida de |
dc.subject.por.fl_str_mv |
jundiá Rhamdia quelen megadose de vitamina C ictio parasita 5.04.05.00-4 Produção Animal |
topic |
jundiá Rhamdia quelen megadose de vitamina C ictio parasita 5.04.05.00-4 Produção Animal |
description |
In order to minimizethe losses caused in the production of jundiá fingerlings because of its high susceptibility toich, dietary supplementation (0, 250, 500, 1000 and 2000 mg kg-1) of ascorbic acidmonophosphate was tested. Each diet was fed to four groups of fish (initial average weight 9.21 ± 0.26 g), during 45 and 60 days. At the end of the feeding period ich challenge wasperformed, and eight days later the fingerlings level of infection was assessed. The dietaryvitamin C concentration and/or the feeding period did not affect significantly (p>0.05) theinfection level by ich, survival and growth of the jundiás. The results obtained and themethodologies defined here for experimental infection and for evaluation of jundiá level ofinfection will be useful in future studies that also aim at verifying the influence of thisimportant vitamin on the susceptibility of jundiá to ich. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11-13 |
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/264 10.4025/actascianimsci.v29i1.264 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/264 |
identifier_str_mv |
10.4025/actascianimsci.v29i1.264 |
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/264/164 |
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 29 No 1 (2007); 93-99 Acta Scientiarum. Animal Sciences; v. 29 n. 1 (2007); 93-99 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_ |
1799315356262596608 |