An alternative fish feed based on earthworm and fruit meals.

Detalhes bibliográficos
Autor(a) principal: CHAVES, R. C.
Data de Publicação: 2015
Outros Autores: PAULA, R. Q. de, GÜCKER, B., MARRIEL, I. E., TEIXEIRA, A. O., BOËCHAT, I. G.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1054024
Resumo: (An alternative fish feed based on earthworm and fruit meals for tilapia and carp postlarvae). The search for alternative protein and lipid sources in the nutrition of aquatic organisms in captivity is extremely important for sustainability and ecosystem preservation. We investigated the potential of a new alternative fish feed based on fruits and earthworm and soybean meals for the nutrition of postlarvae of two high-value fish species cultivated worldwide, Nile tilapia (Oreochromis niloticus L.) and common carp (Cyprinus carpio L.). ostlarvae fed the alternative diet exhibited growth and weight gain similar to those fed a commercial fishmeal-based feed. Although concentrations of minerals and total protein were higher in the commercial than in the alternative feed, lipid concentration was higher in the latter. Tissue concentrations of minerals, protein and lipid, however, did not differ between postlarvae fed the commercial and the alternative feeds. This result suggests a high assimilation efficiency of the alternative feed compared to the commercial feed. The alternative feed tested in our study proved to be efficient in promoting growth and weight gain of carp and tilapia postlarvae. Due to its simple formulation, based on ingredients commonly found in tropical countries, the proposed alternative fish feed offers an economically viable and environmentally sound alternative for fish farmers in these countries.
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spelling An alternative fish feed based on earthworm and fruit meals.AlevinoNutriçãoPisciculturaAquiculturaAquaculturePostlarvaeFish production(An alternative fish feed based on earthworm and fruit meals for tilapia and carp postlarvae). The search for alternative protein and lipid sources in the nutrition of aquatic organisms in captivity is extremely important for sustainability and ecosystem preservation. We investigated the potential of a new alternative fish feed based on fruits and earthworm and soybean meals for the nutrition of postlarvae of two high-value fish species cultivated worldwide, Nile tilapia (Oreochromis niloticus L.) and common carp (Cyprinus carpio L.). ostlarvae fed the alternative diet exhibited growth and weight gain similar to those fed a commercial fishmeal-based feed. Although concentrations of minerals and total protein were higher in the commercial than in the alternative feed, lipid concentration was higher in the latter. Tissue concentrations of minerals, protein and lipid, however, did not differ between postlarvae fed the commercial and the alternative feeds. This result suggests a high assimilation efficiency of the alternative feed compared to the commercial feed. The alternative feed tested in our study proved to be efficient in promoting growth and weight gain of carp and tilapia postlarvae. Due to its simple formulation, based on ingredients commonly found in tropical countries, the proposed alternative fish feed offers an economically viable and environmentally sound alternative for fish farmers in these countries.Ronaldo César Chaves, Universidade Federal de São João del-Rei; Rodrigo Queiroga de Paula, Universidade Federal de São João del-Rei; Björn Gücker, Universidade Federal de São João del-Rei; IVANILDO EVODIO MARRIEL, CNPMS; Alexandre Oliveira Teixeira, Universidade Federal de São João del-Rei; Iola Gonçalves Boëchat, Universidade Federal de São João del-Rei.CHAVES, R. C.PAULA, R. Q. deGÜCKER, B.MARRIEL, I. E.TEIXEIRA, A. O.BOËCHAT, I. G.2016-10-03T11:11:11Z2016-10-03T11:11:11Z2016-10-0320152017-05-18T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Biociências, Porto Alegre, v. 13, n. 1, p. 15-24, jan./mar. 2015.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1054024porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T02:48:51Zoai:www.alice.cnptia.embrapa.br:doc/1054024Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T02:48:51falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T02:48:51Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv An alternative fish feed based on earthworm and fruit meals.
title An alternative fish feed based on earthworm and fruit meals.
spellingShingle An alternative fish feed based on earthworm and fruit meals.
CHAVES, R. C.
Alevino
Nutrição
Piscicultura
Aquicultura
Aquaculture
Postlarvae
Fish production
title_short An alternative fish feed based on earthworm and fruit meals.
title_full An alternative fish feed based on earthworm and fruit meals.
title_fullStr An alternative fish feed based on earthworm and fruit meals.
title_full_unstemmed An alternative fish feed based on earthworm and fruit meals.
title_sort An alternative fish feed based on earthworm and fruit meals.
author CHAVES, R. C.
author_facet CHAVES, R. C.
PAULA, R. Q. de
GÜCKER, B.
MARRIEL, I. E.
TEIXEIRA, A. O.
BOËCHAT, I. G.
author_role author
author2 PAULA, R. Q. de
GÜCKER, B.
MARRIEL, I. E.
TEIXEIRA, A. O.
BOËCHAT, I. G.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ronaldo César Chaves, Universidade Federal de São João del-Rei; Rodrigo Queiroga de Paula, Universidade Federal de São João del-Rei; Björn Gücker, Universidade Federal de São João del-Rei; IVANILDO EVODIO MARRIEL, CNPMS; Alexandre Oliveira Teixeira, Universidade Federal de São João del-Rei; Iola Gonçalves Boëchat, Universidade Federal de São João del-Rei.
dc.contributor.author.fl_str_mv CHAVES, R. C.
PAULA, R. Q. de
GÜCKER, B.
MARRIEL, I. E.
TEIXEIRA, A. O.
BOËCHAT, I. G.
dc.subject.por.fl_str_mv Alevino
Nutrição
Piscicultura
Aquicultura
Aquaculture
Postlarvae
Fish production
topic Alevino
Nutrição
Piscicultura
Aquicultura
Aquaculture
Postlarvae
Fish production
description (An alternative fish feed based on earthworm and fruit meals for tilapia and carp postlarvae). The search for alternative protein and lipid sources in the nutrition of aquatic organisms in captivity is extremely important for sustainability and ecosystem preservation. We investigated the potential of a new alternative fish feed based on fruits and earthworm and soybean meals for the nutrition of postlarvae of two high-value fish species cultivated worldwide, Nile tilapia (Oreochromis niloticus L.) and common carp (Cyprinus carpio L.). ostlarvae fed the alternative diet exhibited growth and weight gain similar to those fed a commercial fishmeal-based feed. Although concentrations of minerals and total protein were higher in the commercial than in the alternative feed, lipid concentration was higher in the latter. Tissue concentrations of minerals, protein and lipid, however, did not differ between postlarvae fed the commercial and the alternative feeds. This result suggests a high assimilation efficiency of the alternative feed compared to the commercial feed. The alternative feed tested in our study proved to be efficient in promoting growth and weight gain of carp and tilapia postlarvae. Due to its simple formulation, based on ingredients commonly found in tropical countries, the proposed alternative fish feed offers an economically viable and environmentally sound alternative for fish farmers in these countries.
publishDate 2015
dc.date.none.fl_str_mv 2015
2016-10-03T11:11:11Z
2016-10-03T11:11:11Z
2016-10-03
2017-05-18T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Brasileira de Biociências, Porto Alegre, v. 13, n. 1, p. 15-24, jan./mar. 2015.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1054024
identifier_str_mv Revista Brasileira de Biociências, Porto Alegre, v. 13, n. 1, p. 15-24, jan./mar. 2015.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1054024
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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