Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862

Detalhes bibliográficos
Autor(a) principal: Hisano, Hamilton
Data de Publicação: 2008
Outros Autores: Pezzato, Luiz Edivaldo, Barros, Margarida Maria, Freire, Edson de Souza, Gonçalves, Giovani Sampaio, Ferrari, Jeisson Emerson Casimiro
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/1862
Resumo: This research aimed to evaluate spray dried alcohol yeast (Saccharomyces cerevisiae) and zinc (zinc oxide) as pronutrient in initial diet for Nile tilapia (Oreochromis niloticus L.). The experimental diets, isoproteic (30.00%DP) and isoenergetic (3200kcal DE/kg diet), were supplemented with three yeast levels (0.50, 1.00 and 2.00%) and three zinc levels (150, 300 and 600mg/kg). An additional diet with no pronutrient was used. The experiment was a factorial 3 x 3 (yeast levels and zinc) plus an additional treatment (control) and four replications in completely randomized block design. Weight gain, apparent feed conversion, specific growth rate, protein efficiency rate, and apparent digestibility coefficients for dry matter, crude protein, total lipid and gross energy of experimental diets were analyzed. The spray dried alcohol yeast and zinc acted as pronutrient for Nile tilapia fingerlings and the levels of 1.00% of yeast and 300mg Zn/kg diet, presented better responses on growth performance and on the apparent digestibility coefficient. There was a positive interaction between yeast levels and zinc on the weight gain, apparent feed conversion and apparent digestibility coefficient of the dry matter, total lipid and gross energy.
id UEM-7_6a138d9004645f9b7fa4c93a783508cf
oai_identifier_str oai:periodicos.uem.br/ojs:article/1862
network_acronym_str UEM-7
network_name_str Acta Scientiarum. Animal Sciences (Online)
repository_id_str
spelling Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862Zinco e levedura desidratada de álcool como pró-nutrientes para alevinos de tilápia do Nilo (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862tilápia do Nilolevedurazincopró-nutrientedesempenho produtivodigestibilidade5.04.00.00-2 ZootecniaThis research aimed to evaluate spray dried alcohol yeast (Saccharomyces cerevisiae) and zinc (zinc oxide) as pronutrient in initial diet for Nile tilapia (Oreochromis niloticus L.). The experimental diets, isoproteic (30.00%DP) and isoenergetic (3200kcal DE/kg diet), were supplemented with three yeast levels (0.50, 1.00 and 2.00%) and three zinc levels (150, 300 and 600mg/kg). An additional diet with no pronutrient was used. The experiment was a factorial 3 x 3 (yeast levels and zinc) plus an additional treatment (control) and four replications in completely randomized block design. Weight gain, apparent feed conversion, specific growth rate, protein efficiency rate, and apparent digestibility coefficients for dry matter, crude protein, total lipid and gross energy of experimental diets were analyzed. The spray dried alcohol yeast and zinc acted as pronutrient for Nile tilapia fingerlings and the levels of 1.00% of yeast and 300mg Zn/kg diet, presented better responses on growth performance and on the apparent digestibility coefficient. There was a positive interaction between yeast levels and zinc on the weight gain, apparent feed conversion and apparent digestibility coefficient of the dry matter, total lipid and gross energy.Este trabalho teve como objetivo avaliar a levedura desidratada de álcool (Saccharomyces cerevisiae) e o zinco (óxido de zinco) como pró-nutrientes em ração inicial para tilápia do Nilo (Oreochromis niloticus L.). As rações experimentais, isoprotéicas (30,00%PD) e isoenergéticas (3200kcal ED/kg dieta) foram suplementadas com 3 níveis de levedura (0,5%; 1% e 2%) e 3 níveis de óxido de zinco (150, 300 e 600mg/kg). Utilizou-se, ainda, uma ração controle sem esses pró-nutrientes. Adotou-se o delineamento em blocos inteiramente casualizados em esquema fatorial 3 x 3 (níveis de levedura e zinco) com tratamento adicional (controle) e 4 repetições. Avaliou-se o ganho de peso, conversão alimentar aparente, taxa de crescimento específico, taxa de eficiência protéica e os coeficientes de digestibilidade aparente para matéria seca, proteína bruta, lipídio total e energia bruta das rações experimentais. A levedura desidratada de álcool e o zinco atuam como pró-nutrientes para alevinos de tilápia do Nilo, sendo que os níveis de 1% de levedura e 300mg Zn/kg dieta proporcionaram melhores respostas no desempenho produtivo e nos coeficientes de digestibilidade aparente. Houve interação positiva entre os níveis de levedura e zinco para o ganho de peso, conversão alimentar aparente e coeficientes de digestibilidade aparente da matéria seca, lipídio total e energia bruta.Editora da Universidade Estadual de Maringá2008-04-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/186210.4025/actascianimsci.v26i2.1862Acta Scientiarum. Animal Sciences; Vol 26 No 2 (2004); 171-179Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 171-1791807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1862/1192Hisano, HamiltonPezzato, Luiz EdivaldoBarros, Margarida MariaFreire, Edson de SouzaGonçalves, Giovani SampaioFerrari, Jeisson Emerson Casimiroinfo:eu-repo/semantics/openAccess2024-05-17T13:03:30Zoai:periodicos.uem.br/ojs:article/1862Revistahttp://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:2024-05-17T13:03:30Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
Zinco e levedura desidratada de álcool como pró-nutrientes para alevinos de tilápia do Nilo (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
title Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
spellingShingle Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
Hisano, Hamilton
tilápia do Nilo
levedura
zinco
pró-nutriente
desempenho produtivo
digestibilidade
5.04.00.00-2 Zootecnia
title_short Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
title_full Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
title_fullStr Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
title_full_unstemmed Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
title_sort Zinc and spray dried alcohol yeast as pronutrient for Nile tilapia fingerlings (Oreochromis niloticus L.) - DOI: 10.4025/actascianimsci.v26i2.1862
author Hisano, Hamilton
author_facet Hisano, Hamilton
Pezzato, Luiz Edivaldo
Barros, Margarida Maria
Freire, Edson de Souza
Gonçalves, Giovani Sampaio
Ferrari, Jeisson Emerson Casimiro
author_role author
author2 Pezzato, Luiz Edivaldo
Barros, Margarida Maria
Freire, Edson de Souza
Gonçalves, Giovani Sampaio
Ferrari, Jeisson Emerson Casimiro
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Hisano, Hamilton
Pezzato, Luiz Edivaldo
Barros, Margarida Maria
Freire, Edson de Souza
Gonçalves, Giovani Sampaio
Ferrari, Jeisson Emerson Casimiro
dc.subject.por.fl_str_mv tilápia do Nilo
levedura
zinco
pró-nutriente
desempenho produtivo
digestibilidade
5.04.00.00-2 Zootecnia
topic tilápia do Nilo
levedura
zinco
pró-nutriente
desempenho produtivo
digestibilidade
5.04.00.00-2 Zootecnia
description This research aimed to evaluate spray dried alcohol yeast (Saccharomyces cerevisiae) and zinc (zinc oxide) as pronutrient in initial diet for Nile tilapia (Oreochromis niloticus L.). The experimental diets, isoproteic (30.00%DP) and isoenergetic (3200kcal DE/kg diet), were supplemented with three yeast levels (0.50, 1.00 and 2.00%) and three zinc levels (150, 300 and 600mg/kg). An additional diet with no pronutrient was used. The experiment was a factorial 3 x 3 (yeast levels and zinc) plus an additional treatment (control) and four replications in completely randomized block design. Weight gain, apparent feed conversion, specific growth rate, protein efficiency rate, and apparent digestibility coefficients for dry matter, crude protein, total lipid and gross energy of experimental diets were analyzed. The spray dried alcohol yeast and zinc acted as pronutrient for Nile tilapia fingerlings and the levels of 1.00% of yeast and 300mg Zn/kg diet, presented better responses on growth performance and on the apparent digestibility coefficient. There was a positive interaction between yeast levels and zinc on the weight gain, apparent feed conversion and apparent digestibility coefficient of the dry matter, total lipid and gross energy.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-09
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/1862
10.4025/actascianimsci.v26i2.1862
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1862
identifier_str_mv 10.4025/actascianimsci.v26i2.1862
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/1862/1192
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 26 No 2 (2004); 171-179
Acta Scientiarum. Animal Sciences; v. 26 n. 2 (2004); 171-179
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_ 1799315357445390336

Registros relacionados