Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)

Detalhes bibliográficos
Autor(a) principal: Luz, Ronald Kennedy [UNESP]
Data de Publicação: 2002
Outros Autores: Salaro, Ana Lúcia, Souto, Eduardo Ferri, Okano, Walter Yoshizo, Lima, Renato Ribeiro De
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1516-35982002000800002
http://hdl.handle.net/11449/211709
Resumo: An evaluation of training strategies in fingerlings of trairao was carried out. The experimental design included six 20 L tanks with artificial aeration, controlled temperature variation (27±0.5ºC), and continuously darkened (0L:24D), except during daily management. Fingerlings with 2.9±0.2 cm long were kept at a 4 specimens/L and they were allotted to the following treatments: the first was direct offering of artificial diet and the second involved training strategies by means of the replacement of semi humid food for dry food. At the end of the experiment, average survival rates were 27.5 and 96.66% for the first and second treatments, respectively, demonstrating that feeding conditioning is an efficient management in production and survival of Hoplias cf. lacerdae fingerlings.
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spelling Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)Training strategies trairao fingerlings (Hoplias cf. lacerdae)training strategiesdry pelletsHoplias lacerdaetrairaocondicionamento alimentardietas artificiaisHoplias cf. lacerdaetrairãoAn evaluation of training strategies in fingerlings of trairao was carried out. The experimental design included six 20 L tanks with artificial aeration, controlled temperature variation (27±0.5ºC), and continuously darkened (0L:24D), except during daily management. Fingerlings with 2.9±0.2 cm long were kept at a 4 specimens/L and they were allotted to the following treatments: the first was direct offering of artificial diet and the second involved training strategies by means of the replacement of semi humid food for dry food. At the end of the experiment, average survival rates were 27.5 and 96.66% for the first and second treatments, respectively, demonstrating that feeding conditioning is an efficient management in production and survival of Hoplias cf. lacerdae fingerlings.Este experimento foi conduzido com o objetivo de avaliar o condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae). Foram utilizados seis aquários com capacidade para 20 litros cada, dotados de sistema artificial de aeração, temperatura controlada (27±0,5ºC), cobertos com lona plástica preta, mantendo o ambiente interno escuro todo o tempo (0L:24E), sendo descobertos apenas para os manejos diários. Alevinos de 2,9±0,2 cm de comprimento foram estocados a uma densidade de 4 animais/L e submetidos aos seguintes tratamentos: aceitação direta de dietas artificiais e condicionamento alimentar por meio da substituição da ração semi-úmida por ração seca. Ao final do experimento, foram obtidas taxas médias de sobrevivência de 27,50 e 96,66% para o primeiro tratamento e segundo tratamentos, respectivamente, evidenciando que o condicionamento alimentar é um manejo eficiente na produção e sobrevivência de alevinos de trairão.Universidade Estadual PaulistaUniversidade Federal de Viçosa, DPSUniversidade Federal de Viçosa, Depto de InformáticaUniversidade Federal de Viçosa, Depto de Biologia AnimalCAPESUniversidade Estadual PaulistaSociedade Brasileira de ZootecniaUniversidade Estadual Paulista (Unesp)Universidade Federal de ViçosaCAPESLuz, Ronald Kennedy [UNESP]Salaro, Ana LúciaSouto, Eduardo FerriOkano, Walter YoshizoLima, Renato Ribeiro De2021-07-14T10:28:26Z2021-07-14T10:28:26Z2002-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1881-1885application/pdfhttp://dx.doi.org/10.1590/S1516-35982002000800002Revista Brasileira de Zootecnia. Viçosa, MG, Brazil: Sociedade Brasileira de Zootecnia, v. 31, n. 5, p. 1881-1885, 2002.1516-35981806-9290http://hdl.handle.net/11449/21170910.1590/S1516-35982002000800002S1516-35982002000800002S1516-35982002000800002.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Zootecniainfo:eu-repo/semantics/openAccess2023-12-21T06:26:17Zoai:repositorio.unesp.br:11449/211709Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-21T06:26:17Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
Training strategies trairao fingerlings (Hoplias cf. lacerdae)
title Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
spellingShingle Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
Luz, Ronald Kennedy [UNESP]
training strategies
dry pellets
Hoplias lacerdae
trairao
condicionamento alimentar
dietas artificiais
Hoplias cf. lacerdae
trairão
title_short Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
title_full Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
title_fullStr Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
title_full_unstemmed Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
title_sort Condicionamento alimentar de alevinos de trairão (Hoplias cf. lacerdae)
author Luz, Ronald Kennedy [UNESP]
author_facet Luz, Ronald Kennedy [UNESP]
Salaro, Ana Lúcia
Souto, Eduardo Ferri
Okano, Walter Yoshizo
Lima, Renato Ribeiro De
author_role author
author2 Salaro, Ana Lúcia
Souto, Eduardo Ferri
Okano, Walter Yoshizo
Lima, Renato Ribeiro De
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Viçosa
CAPES
dc.contributor.author.fl_str_mv Luz, Ronald Kennedy [UNESP]
Salaro, Ana Lúcia
Souto, Eduardo Ferri
Okano, Walter Yoshizo
Lima, Renato Ribeiro De
dc.subject.por.fl_str_mv training strategies
dry pellets
Hoplias lacerdae
trairao
condicionamento alimentar
dietas artificiais
Hoplias cf. lacerdae
trairão
topic training strategies
dry pellets
Hoplias lacerdae
trairao
condicionamento alimentar
dietas artificiais
Hoplias cf. lacerdae
trairão
description An evaluation of training strategies in fingerlings of trairao was carried out. The experimental design included six 20 L tanks with artificial aeration, controlled temperature variation (27±0.5ºC), and continuously darkened (0L:24D), except during daily management. Fingerlings with 2.9±0.2 cm long were kept at a 4 specimens/L and they were allotted to the following treatments: the first was direct offering of artificial diet and the second involved training strategies by means of the replacement of semi humid food for dry food. At the end of the experiment, average survival rates were 27.5 and 96.66% for the first and second treatments, respectively, demonstrating that feeding conditioning is an efficient management in production and survival of Hoplias cf. lacerdae fingerlings.
publishDate 2002
dc.date.none.fl_str_mv 2002-09
2021-07-14T10:28:26Z
2021-07-14T10:28:26Z
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 http://dx.doi.org/10.1590/S1516-35982002000800002
Revista Brasileira de Zootecnia. Viçosa, MG, Brazil: Sociedade Brasileira de Zootecnia, v. 31, n. 5, p. 1881-1885, 2002.
1516-3598
1806-9290
http://hdl.handle.net/11449/211709
10.1590/S1516-35982002000800002
S1516-35982002000800002
S1516-35982002000800002.pdf
url http://dx.doi.org/10.1590/S1516-35982002000800002
http://hdl.handle.net/11449/211709
identifier_str_mv Revista Brasileira de Zootecnia. Viçosa, MG, Brazil: Sociedade Brasileira de Zootecnia, v. 31, n. 5, p. 1881-1885, 2002.
1516-3598
1806-9290
10.1590/S1516-35982002000800002
S1516-35982002000800002
S1516-35982002000800002.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Zootecnia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1881-1885
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv SciELO
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_ 1799965362497781760

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