Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare)
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/523 |
Resumo: | This study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (w(i) = 151.3 +/- 37.9 mg e l(i) = 2.2 +/- 0.07 cm) were distributed in 12 aquaria 14 L (1.0 fish L(-1)). The experiment was conducted in a complete randomized design with three treatments and four replicates. Foods evaluated were: Artemia nauplii, commercial flakes diet and commercial powder diet. Fish weight and length were recorded in the beginning and the end of 60 experimental days. Water temperature, dissolved oxygen, pH and total ammonia were monitored during experiment. Best averages of final weight, final length, weight gain and condition factor were observed on fish fed powder diet. Specific growth rate, weight uniformity and survival were not influenced (p > 0.05) by food type. Just on length uniformity fish fed Artemia showed better averages than fish fed flakes diet and powder diet. Foods evaluated did not influenced (p > 0.05) on water quality parameters. In conclusion, for juvenile angelfish, the food type influences growth performance without affect water quality parameters. Powder diet resulted in better growth performance. |
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Repositório Institucional da UNESP |
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Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare)Effect of food type on growth performance of angelfish juvenile (Pterophyllum scalare)Feedingornamental fishArtemiapowder dietflakes dietThis study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (w(i) = 151.3 +/- 37.9 mg e l(i) = 2.2 +/- 0.07 cm) were distributed in 12 aquaria 14 L (1.0 fish L(-1)). The experiment was conducted in a complete randomized design with three treatments and four replicates. Foods evaluated were: Artemia nauplii, commercial flakes diet and commercial powder diet. Fish weight and length were recorded in the beginning and the end of 60 experimental days. Water temperature, dissolved oxygen, pH and total ammonia were monitored during experiment. Best averages of final weight, final length, weight gain and condition factor were observed on fish fed powder diet. Specific growth rate, weight uniformity and survival were not influenced (p > 0.05) by food type. Just on length uniformity fish fed Artemia showed better averages than fish fed flakes diet and powder diet. Foods evaluated did not influenced (p > 0.05) on water quality parameters. In conclusion, for juvenile angelfish, the food type influences growth performance without affect water quality parameters. Powder diet resulted in better growth performance.Univ Estadual Paulista, UNESP, BR-17900000 Dracena, SP, BrazilUniv Estadual Paulista, UNESP, Ctr Aquicultura, BR-14884900 Jaboticabal, SP, BrazilUniv Estadual Paulista, UNESP, Fac Ciencias Agr & Vet, BR-14884900 Jaboticabal, SP, BrazilUniv Estadual Paulista, UNESP, BR-17900000 Dracena, SP, BrazilUniv Estadual Paulista, UNESP, Ctr Aquicultura, BR-14884900 Jaboticabal, SP, BrazilUniv Estadual Paulista, UNESP, Fac Ciencias Agr & Vet, BR-14884900 Jaboticabal, SP, BrazilInst PescaUniversidade Estadual Paulista (Unesp)Takahashi, Leonardo Susumu [UNESP]da Silva, Thiago Verzegnossi [UNESP]Kochenborger Fernandes, Joao Batista [UNESP]Biller, Jaqueline Dalbello [UNESP]Goncalves de Sandre, Lidiane Cristina [UNESP]2014-05-20T13:12:35Z2014-05-20T13:12:35Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleftp://ftp.sp.gov.br/ftppesca/36_1_1-8.pdfBoletim do Instituto de Pesca. São Paulo: Inst Pesca, v. 36, n. 1, p. 1-8, 2010.0046-9939http://hdl.handle.net/11449/523WOS:0002902770000013860915077534516Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBoletim do Instituto de Pesca0.3480,220info:eu-repo/semantics/openAccess2024-04-09T15:10:54Zoai:repositorio.unesp.br:11449/523Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:10:54Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) Effect of food type on growth performance of angelfish juvenile (Pterophyllum scalare) |
title |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
spellingShingle |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) Takahashi, Leonardo Susumu [UNESP] Feeding ornamental fish Artemia powder diet flakes diet |
title_short |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
title_full |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
title_fullStr |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
title_full_unstemmed |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
title_sort |
Efeito do tipo de alimento no desempenho produtivo de juvenis de acará-bandeira (Pterophyllum scalare) |
author |
Takahashi, Leonardo Susumu [UNESP] |
author_facet |
Takahashi, Leonardo Susumu [UNESP] da Silva, Thiago Verzegnossi [UNESP] Kochenborger Fernandes, Joao Batista [UNESP] Biller, Jaqueline Dalbello [UNESP] Goncalves de Sandre, Lidiane Cristina [UNESP] |
author_role |
author |
author2 |
da Silva, Thiago Verzegnossi [UNESP] Kochenborger Fernandes, Joao Batista [UNESP] Biller, Jaqueline Dalbello [UNESP] Goncalves de Sandre, Lidiane Cristina [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Takahashi, Leonardo Susumu [UNESP] da Silva, Thiago Verzegnossi [UNESP] Kochenborger Fernandes, Joao Batista [UNESP] Biller, Jaqueline Dalbello [UNESP] Goncalves de Sandre, Lidiane Cristina [UNESP] |
dc.subject.por.fl_str_mv |
Feeding ornamental fish Artemia powder diet flakes diet |
topic |
Feeding ornamental fish Artemia powder diet flakes diet |
description |
This study aimed to evaluate the effect of food type on growth performance and water quality of angelfish juvenile. A total of 168 angelfish Pterophyllum scalare var. marble (w(i) = 151.3 +/- 37.9 mg e l(i) = 2.2 +/- 0.07 cm) were distributed in 12 aquaria 14 L (1.0 fish L(-1)). The experiment was conducted in a complete randomized design with three treatments and four replicates. Foods evaluated were: Artemia nauplii, commercial flakes diet and commercial powder diet. Fish weight and length were recorded in the beginning and the end of 60 experimental days. Water temperature, dissolved oxygen, pH and total ammonia were monitored during experiment. Best averages of final weight, final length, weight gain and condition factor were observed on fish fed powder diet. Specific growth rate, weight uniformity and survival were not influenced (p > 0.05) by food type. Just on length uniformity fish fed Artemia showed better averages than fish fed flakes diet and powder diet. Foods evaluated did not influenced (p > 0.05) on water quality parameters. In conclusion, for juvenile angelfish, the food type influences growth performance without affect water quality parameters. Powder diet resulted in better growth performance. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2014-05-20T13:12:35Z 2014-05-20T13:12:35Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
ftp://ftp.sp.gov.br/ftppesca/36_1_1-8.pdf Boletim do Instituto de Pesca. São Paulo: Inst Pesca, v. 36, n. 1, p. 1-8, 2010. 0046-9939 http://hdl.handle.net/11449/523 WOS:000290277000001 3860915077534516 |
identifier_str_mv |
ftp://ftp.sp.gov.br/ftppesca/36_1_1-8.pdf Boletim do Instituto de Pesca. São Paulo: Inst Pesca, v. 36, n. 1, p. 1-8, 2010. 0046-9939 WOS:000290277000001 3860915077534516 |
url |
http://hdl.handle.net/11449/523 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Boletim do Instituto de Pesca 0.348 0,220 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Inst Pesca |
publisher.none.fl_str_mv |
Inst Pesca |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964683368660992 |