Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels

This study aimed to evaluate the reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets containing different levels of digestible energy (DE). The fish were housed in 15 fiberglass tanks (500 L) in a recirculating system at an average temperature of 27.5 °C. The treatments...

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Detalles Bibliográficos
Autores: Orlando, Tamira Maria, Oliveira, Marinez Moraes de, Costa, Adriano Carvalho, Allaman, Ivan Bezerra, Rosa, Priscila Vieira
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:Brasil
Institución:Universidade Federal de Lavras (UFLA)
Repositorio:Repositório Institucional da UFLA
Idioma:inglés
OAI Identifier:oai:repositorio.ufla.br:1/32958
Acceso en línea:https://repositorio.ufla.br//handle/1/32958
Access Level:acceso abierto
Palabra clave:Nile tilapia - Body composition
Nile tilapia - Fecundity
Fish nutrition
Nile tilapia - Reproduction
Tilápia do Nilo - Composição corporal
Tilápia do Nilo - Fecundidade
Nutrição de peixe
Tilápia do Nilo - Reprodução
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network_acronym_str BR
network_name_str Brasil
repository_id_str
dc.title.pt_BR.fl_str_mv Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
title Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
spellingShingle Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
Orlando, Tamira Maria
Nile tilapia - Body composition
Nile tilapia - Fecundity
Fish nutrition
Nile tilapia - Reproduction
Tilápia do Nilo - Composição corporal
Tilápia do Nilo - Fecundidade
Nutrição de peixe
Tilápia do Nilo - Reprodução
title_short Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
title_full Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
title_fullStr Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
title_full_unstemmed Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
title_sort Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels
dc.creator.none.fl_str_mv Orlando, Tamira Maria
Oliveira, Marinez Moraes de
Costa, Adriano Carvalho
Allaman, Ivan Bezerra
Rosa, Priscila Vieira
author Orlando, Tamira Maria
author_facet Orlando, Tamira Maria
Oliveira, Marinez Moraes de
Costa, Adriano Carvalho
Allaman, Ivan Bezerra
Rosa, Priscila Vieira
author_role author
author2 Oliveira, Marinez Moraes de
Costa, Adriano Carvalho
Allaman, Ivan Bezerra
Rosa, Priscila Vieira
author2_role author
author
author
author
dc.subject.por.fl_str_mv Nile tilapia - Body composition
Nile tilapia - Fecundity
Fish nutrition
Nile tilapia - Reproduction
Tilápia do Nilo - Composição corporal
Tilápia do Nilo - Fecundidade
Nutrição de peixe
Tilápia do Nilo - Reprodução
topic Nile tilapia - Body composition
Nile tilapia - Fecundity
Fish nutrition
Nile tilapia - Reproduction
Tilápia do Nilo - Composição corporal
Tilápia do Nilo - Fecundidade
Nutrição de peixe
Tilápia do Nilo - Reprodução
description This study aimed to evaluate the reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets containing different levels of digestible energy (DE). The fish were housed in 15 fiberglass tanks (500 L) in a recirculating system at an average temperature of 27.5 °C. The treatments consisted of five diets with increasing levels of DE (3,200; 3,400; 3,600; 3,800; and 4,000 kcal/kg). The levels of DE did not significantly influence the final weight or the hepatosomatic, gonadosomatic, and visceral fat indices. The absolute fecundity was influenced by the treatments, for which the highest values were observed from the 3,600 kcal/kg DE level and upward. The proximate composition of the fish also had a significant effect on the variables crude protein, ether extract, and ash; the fish fed diets with higher levels of DE exhibited the lowest body protein content, while the accumulation of ether extract exhibited the opposite response. A level of 3,600 kcal/kg of digestible energy should be used in diets with 380 g/kg crude protein and a starch/lipid ratio of 1.33 for female Nile tilapia.
publishDate 2017
dc.date.issued.fl_str_mv 2017-01
dc.date.accessioned.fl_str_mv 2019-02-22T16:36:29Z
dc.date.available.fl_str_mv 2019-02-22T16:36:29Z
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.citation.fl_str_mv ORLANDO, T. M. et al. Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels. Revista Brasileira de Zootecnia, Viçosa, MG, v. 46, n. 1, p. 1-7, 2017.
dc.identifier.uri.fl_str_mv https://repositorio.ufla.br//handle/1/32958
identifier_str_mv ORLANDO, T. M. et al. Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels. Revista Brasileira de Zootecnia, Viçosa, MG, v. 46, n. 1, p. 1-7, 2017.
url https://repositorio.ufla.br//handle/1/32958
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.pt_BR.fl_str_mv Revista Brasileira de Zootecnia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
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spelling 2019-02-22T16:36:29Z2019-02-22T16:36:29Z2017-01ORLANDO, T. M. et al. Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels. Revista Brasileira de Zootecnia, Viçosa, MG, v. 46, n. 1, p. 1-7, 2017.https://repositorio.ufla.br//handle/1/32958This study aimed to evaluate the reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets containing different levels of digestible energy (DE). The fish were housed in 15 fiberglass tanks (500 L) in a recirculating system at an average temperature of 27.5 °C. The treatments consisted of five diets with increasing levels of DE (3,200; 3,400; 3,600; 3,800; and 4,000 kcal/kg). The levels of DE did not significantly influence the final weight or the hepatosomatic, gonadosomatic, and visceral fat indices. The absolute fecundity was influenced by the treatments, for which the highest values were observed from the 3,600 kcal/kg DE level and upward. The proximate composition of the fish also had a significant effect on the variables crude protein, ether extract, and ash; the fish fed diets with higher levels of DE exhibited the lowest body protein content, while the accumulation of ether extract exhibited the opposite response. A level of 3,600 kcal/kg of digestible energy should be used in diets with 380 g/kg crude protein and a starch/lipid ratio of 1.33 for female Nile tilapia.Sociedade Brasileira de Zootecniahttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessRevista Brasileira de Zootecniareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLANile tilapia - Body compositionNile tilapia - FecundityFish nutritionNile tilapia - ReproductionTilápia do Nilo - Composição corporalTilápia do Nilo - FecundidadeNutrição de peixeTilápia do Nilo - ReproduçãoReproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levelsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengOrlando, Tamira MariaOliveira, Marinez Moraes deCosta, Adriano CarvalhoAllaman, Ivan BezerraRosa, Priscila VieiraORIGINALARTIGO_Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels.pdfARTIGO_Reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets with different digestible energy levels.pdfapplication/pdf302837https://repositorio.ufla.br/bitstreams/9125fe1a-64ef-4aef-8f82-a0ad07c8eabc/download1868b748d95be2a019a4de8a0dd7b6a5MD51trueAnonymousREADCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8907https://repositorio.ufla.br/bitstreams/c3d1132e-4f68-4877-b19a-a680005868c0/downloadc07b6daef3dbee864bf87e6aa836cde2MD52falseAnonymousREADLICENSElicense.txtlicense.txttext/plain; charset=utf-8953https://repositorio.ufla.br/bitstreams/6a972420-be3d-40c8-9fff-68faef7c8255/download760884c1e72224de569e74f79eb87ce3MD53falseAnonymousREAD1/329582025-07-17 16:50:18.323http://creativecommons.org/licenses/by/4.0/acesso abertoopen.accessoai:repositorio.ufla.br:1/32958https://repositorio.ufla.brRepositório InstitucionalPUBhttps://repositorio.ufla.br/server/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2025-07-17T19:50:18Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)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