Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets

Detalhes bibliográficos
Autor(a) principal: Jayme Guerreiro, Luis Ricardo
Data de Publicação: 2011
Outros Autores: Dias Dias, Jeferson Antonio, Fornari, Darci Carlos, Ribeiro, Ricardo Pereira, Zanoni, Marco Antonio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3496
Resumo: The objective of this work was to evaluate the performance of Rhinelepis aspera post larvae submitted to two diets. Completely randomized design with two treatments and eight repetitions were used. The stock density was seven post larvae per liter. The diets were composed by A, powder ration with 55% CP offered in organza sachets and B, 850 Artemia nauplii supplied to each post larvae three times a day. There was no significant difference between treatments in survival (P? 0,05), but there was in biometry. The ration offered in sachets induced the highest averages in length (mm) and weight (mg), whilst the “natural diets” induced higher values of the condition factor. The results show that the ration sachets can be a promising alternative to larvae culture of R. aspera.
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spelling Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachetsDesempenho de pós larvas de cascudo preto (Rhinelepis aspera), alimentadas com naúplios de artemia e ração oferecida em sachesAlive foodArtificial dietLarviculture.Alimento vivoDieta artificialLarvicultura.The objective of this work was to evaluate the performance of Rhinelepis aspera post larvae submitted to two diets. Completely randomized design with two treatments and eight repetitions were used. The stock density was seven post larvae per liter. The diets were composed by A, powder ration with 55% CP offered in organza sachets and B, 850 Artemia nauplii supplied to each post larvae three times a day. There was no significant difference between treatments in survival (P? 0,05), but there was in biometry. The ration offered in sachets induced the highest averages in length (mm) and weight (mg), whilst the “natural diets” induced higher values of the condition factor. The results show that the ration sachets can be a promising alternative to larvae culture of R. aspera.O objetivo deste trabalho foi avaliar o desempenho de pós larvas de R. aspera submetidas a dois tipos de dietas. O delineamento experimental foi inteiramente casualizado com dois tratamentos e oito repetições. A densidade de estocagem foi de sete pós larvas/litro.  As dietas eram compostas por: A, ração em pó com 55% PB oferecida em saches de organza e B, 850 naúplios de artemia/pós larva, três vezes ao dia. Não houve diferenças significativas na sobrevivência (P? 0,05) entre os tratamentos. A análise dos resultados das biometrias revelou existir diferenças significativas (P£0,05) entre as duas dietas, sendo que a ração fornecida em saches proporcionou as maiores médias de comprimento (mm) e peso (mg). O fator de condição alcançou valores superiores (P £ 0,05) com a “dieta viva”. Os resultados demonstraram que a utilização de saches preenchido com ração podem ser uma boa alternativa para a larvicultura do Rhinelepis aspera.UEL2011-07-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/349610.5433/1679-0359.2011v32n2p781Semina: Ciências Agrárias; Vol. 32 No. 2 (2011); 781-788Semina: Ciências Agrárias; v. 32 n. 2 (2011); 781-7881679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3496/8436Jayme Guerreiro, Luis RicardoDias Dias, Jeferson AntonioFornari, Darci CarlosRibeiro, Ricardo PereiraZanoni, Marco Antonioinfo:eu-repo/semantics/openAccess2016-03-09T17:00:23Zoai:ojs.pkp.sfu.ca:article/3496Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2016-03-09T17:00:23Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
Desempenho de pós larvas de cascudo preto (Rhinelepis aspera), alimentadas com naúplios de artemia e ração oferecida em saches
title Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
spellingShingle Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
Jayme Guerreiro, Luis Ricardo
Alive food
Artificial diet
Larviculture.
Alimento vivo
Dieta artificial
Larvicultura.
title_short Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
title_full Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
title_fullStr Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
title_full_unstemmed Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
title_sort Performance of post larvae of cascudo preto (Rhinelepis aspera), fed with artemia nauplii and ration offered in sachets
author Jayme Guerreiro, Luis Ricardo
author_facet Jayme Guerreiro, Luis Ricardo
Dias Dias, Jeferson Antonio
Fornari, Darci Carlos
Ribeiro, Ricardo Pereira
Zanoni, Marco Antonio
author_role author
author2 Dias Dias, Jeferson Antonio
Fornari, Darci Carlos
Ribeiro, Ricardo Pereira
Zanoni, Marco Antonio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Jayme Guerreiro, Luis Ricardo
Dias Dias, Jeferson Antonio
Fornari, Darci Carlos
Ribeiro, Ricardo Pereira
Zanoni, Marco Antonio
dc.subject.por.fl_str_mv Alive food
Artificial diet
Larviculture.
Alimento vivo
Dieta artificial
Larvicultura.
topic Alive food
Artificial diet
Larviculture.
Alimento vivo
Dieta artificial
Larvicultura.
description The objective of this work was to evaluate the performance of Rhinelepis aspera post larvae submitted to two diets. Completely randomized design with two treatments and eight repetitions were used. The stock density was seven post larvae per liter. The diets were composed by A, powder ration with 55% CP offered in organza sachets and B, 850 Artemia nauplii supplied to each post larvae three times a day. There was no significant difference between treatments in survival (P? 0,05), but there was in biometry. The ration offered in sachets induced the highest averages in length (mm) and weight (mg), whilst the “natural diets” induced higher values of the condition factor. The results show that the ration sachets can be a promising alternative to larvae culture of R. aspera.
publishDate 2011
dc.date.none.fl_str_mv 2011-07-12
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3496
10.5433/1679-0359.2011v32n2p781
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3496
identifier_str_mv 10.5433/1679-0359.2011v32n2p781
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3496/8436
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 32 No. 2 (2011); 781-788
Semina: Ciências Agrárias; v. 32 n. 2 (2011); 781-788
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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