Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Laurindo André
Data de Publicação: 2008
Outros Autores: Fernandes, João Batista Kochemborger
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/847
Resumo: The experiment was conducted in the Laboratory of Ornamental Fish at the Aquaculture Center of Unesp, State of São Paulo, Brazil, aiming to evaluate the growth performance of the angelfish (Pterophyllum scalare) fed with three different diets (pelleting, extruding and grinding). Two hundred forty fish were stocked in 24 aquaria (40 L) and fed with a diet of 4000 kcal kg-1, crude energy and 28% crude protein. The final mean weight, weight gain, specific growth rate, feed intake and feed conversion were evaluated. After 8 weeks there was no difference on angelfish fed with extruded and pelleted diet. However fish fed with grinded diet presented poor growth and the specific growth rate was smaller. The feed conversion ratio had better values in fish fed with extruded diet. It was concluded that both extruded and pelleted diets were suitable for growth and maintenance of angelfish.
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spelling Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847Influência do processamento da dieta no desempenho produtivo do acará bandeira (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847processamento de raçãoacará bandeiraPterophyllum scalaredesempenho produtivo5.04.05.00-4 Produção AnimalThe experiment was conducted in the Laboratory of Ornamental Fish at the Aquaculture Center of Unesp, State of São Paulo, Brazil, aiming to evaluate the growth performance of the angelfish (Pterophyllum scalare) fed with three different diets (pelleting, extruding and grinding). Two hundred forty fish were stocked in 24 aquaria (40 L) and fed with a diet of 4000 kcal kg-1, crude energy and 28% crude protein. The final mean weight, weight gain, specific growth rate, feed intake and feed conversion were evaluated. After 8 weeks there was no difference on angelfish fed with extruded and pelleted diet. However fish fed with grinded diet presented poor growth and the specific growth rate was smaller. The feed conversion ratio had better values in fish fed with extruded diet. It was concluded that both extruded and pelleted diets were suitable for growth and maintenance of angelfish.O experimento foi conduzido na Universidade Estadual Paulista, Laboratório de Peixes Ornamentais do Centro de Aqüicultura da Unesp, Jaboticabal, Estado de São Paulo, com o objetivo de avaliar o desempenho produtivo do acará bandeira (Pterophyllum scalare), alimentados com dietas processadas de três formas (farelada, peletizada e extrusada). Foram utilizados 240 peixes distribuídos em 24 aquários de 40 L, alimentados com uma dieta contendo 28% de PB e 4000 kcal kg-1 de EB. Avaliou-se o peso final médio, ganho de peso, taxa de crescimento específico, consumo de ração e conversão alimentar. Ao final de oito semanas, não houve diferença significativa no desenvolvimento dos peixes alimentados com dietas extrusada e peletizada. Os alimentados, entretanto, com dieta farelada apresentaram baixa taxa de crescimento específico. A taxa de conversão alimentar foi melhor em indivíduos alimentados com dieta extrusada. Nas condições presentes neste estudo dietas extrusadas e peletizadas são adequadas para o crescimento e manutenção do acará.Editora da Universidade Estadual de Maringá2008-02-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/84710.4025/actascianimsci.v28i1.847Acta Scientiarum. Animal Sciences; Vol 28 No 1 (2006); 113-119Acta Scientiarum. Animal Sciences; v. 28 n. 1 (2006); 113-1191807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/847/418Rodrigues, Laurindo AndréFernandes, João Batista Kochemborgerinfo:eu-repo/semantics/openAccess2024-05-17T13:03:15Zoai:periodicos.uem.br/ojs:article/847Revistahttp://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:2024-05-17T13:03:15Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
Influência do processamento da dieta no desempenho produtivo do acará bandeira (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
title Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
spellingShingle Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
Rodrigues, Laurindo André
processamento de ração
acará bandeira
Pterophyllum scalare
desempenho produtivo
5.04.05.00-4 Produção Animal
title_short Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
title_full Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
title_fullStr Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
title_full_unstemmed Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
title_sort Influence of the feed processing on production performance of angelfish (Pterophyllum scalare) - DOI: 10.4025/actascianimsci.v28i1.847
author Rodrigues, Laurindo André
author_facet Rodrigues, Laurindo André
Fernandes, João Batista Kochemborger
author_role author
author2 Fernandes, João Batista Kochemborger
author2_role author
dc.contributor.author.fl_str_mv Rodrigues, Laurindo André
Fernandes, João Batista Kochemborger
dc.subject.por.fl_str_mv processamento de ração
acará bandeira
Pterophyllum scalare
desempenho produtivo
5.04.05.00-4 Produção Animal
topic processamento de ração
acará bandeira
Pterophyllum scalare
desempenho produtivo
5.04.05.00-4 Produção Animal
description The experiment was conducted in the Laboratory of Ornamental Fish at the Aquaculture Center of Unesp, State of São Paulo, Brazil, aiming to evaluate the growth performance of the angelfish (Pterophyllum scalare) fed with three different diets (pelleting, extruding and grinding). Two hundred forty fish were stocked in 24 aquaria (40 L) and fed with a diet of 4000 kcal kg-1, crude energy and 28% crude protein. The final mean weight, weight gain, specific growth rate, feed intake and feed conversion were evaluated. After 8 weeks there was no difference on angelfish fed with extruded and pelleted diet. However fish fed with grinded diet presented poor growth and the specific growth rate was smaller. The feed conversion ratio had better values in fish fed with extruded diet. It was concluded that both extruded and pelleted diets were suitable for growth and maintenance of angelfish.
publishDate 2008
dc.date.none.fl_str_mv 2008-02-15
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/847
10.4025/actascianimsci.v28i1.847
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/847
identifier_str_mv 10.4025/actascianimsci.v28i1.847
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/847/418
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 1 (2006); 113-119
Acta Scientiarum. Animal Sciences; v. 28 n. 1 (2006); 113-119
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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