Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s40071-019-0223-z http://hdl.handle.net/11449/196161 |
Resumo: | A trial evaluated the effectiveness of macrophytes, Azolla caroliniana (AAC) and Lemna minor (ALM) as a culture media for microalgae Ankistrodesmus gracilis, and their possible use as feed ingredient for ornamental fish. Water quality in all aquariums was adequate for the growth of Xiphophorus maculatus, whilst pH acidity in inert diet (ID) treatment and high content of P in AAC diet treatment did not interfere in fish development. Growth performance parameters were higher (P<0.05) in ALM diet treatment, except condition factor and feed conversion ratio, with similar rates (P>0.05) in all diet treatments. Survival was above 75% and total length was similar (P>0.05) for ID and AAC diet treatments. Lipid levels ranged between 7 and 11%, and was enough to maintain high survival rates (>80%) and weight gain above 0.42g to mixed diet (AAC and ALM) and 0.27g to inert diet. Ankistrodesmus gracilis and macrophytes as a culture media are useful as functional ingredients, because biomass may be incorporated with the food supplement for X. maculatus to enhance nutrition quality and to maintain high growth performance. Although A. caroliniana and L. minor may be used with culture media, L. minor provided the best results to microalgae growth biomass and ornamental fish. |
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spelling |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatusA trial evaluated the effectiveness of macrophytes, Azolla caroliniana (AAC) and Lemna minor (ALM) as a culture media for microalgae Ankistrodesmus gracilis, and their possible use as feed ingredient for ornamental fish. Water quality in all aquariums was adequate for the growth of Xiphophorus maculatus, whilst pH acidity in inert diet (ID) treatment and high content of P in AAC diet treatment did not interfere in fish development. Growth performance parameters were higher (P<0.05) in ALM diet treatment, except condition factor and feed conversion ratio, with similar rates (P>0.05) in all diet treatments. Survival was above 75% and total length was similar (P>0.05) for ID and AAC diet treatments. Lipid levels ranged between 7 and 11%, and was enough to maintain high survival rates (>80%) and weight gain above 0.42g to mixed diet (AAC and ALM) and 0.27g to inert diet. Ankistrodesmus gracilis and macrophytes as a culture media are useful as functional ingredients, because biomass may be incorporated with the food supplement for X. maculatus to enhance nutrition quality and to maintain high growth performance. Although A. caroliniana and L. minor may be used with culture media, L. minor provided the best results to microalgae growth biomass and ornamental fish.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Sao Paulo State Univ, Aquaculture Ctr, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, BrazilSao Paulo State Univ, Aquaculture Ctr, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, BrazilFAPESP: 14/24697-3CNPq: PQ II 305343/2014-9CNPq: 134543/2016-5SpringerUniversidade Estadual Paulista (Unesp)Sipauba-Tavares, Lucia H. [UNESP]Fernandes, Joao B. K. [UNESP]Melo-Santos, Gustavo L. [UNESP]Scardoeli-Truzzi, Bruno [UNESP]2020-12-10T19:35:24Z2020-12-10T19:35:24Z2019-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article125-134http://dx.doi.org/10.1007/s40071-019-0223-zInternational Aquatic Research. Heidelberg: Springer Heidelberg, v. 11, n. 2, p. 125-134, 2019.2008-4935http://hdl.handle.net/11449/19616110.1007/s40071-019-0223-zWOS:000474557700002Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Aquatic Researchinfo:eu-repo/semantics/openAccess2024-04-09T15:10:46Zoai:repositorio.unesp.br:11449/196161Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:10:46Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
title |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
spellingShingle |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus Sipauba-Tavares, Lucia H. [UNESP] |
title_short |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
title_full |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
title_fullStr |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
title_full_unstemmed |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
title_sort |
Microalgae Ankistrodesmus gracilis as feed ingredient for ornamental fish Xiphophorus maculatus |
author |
Sipauba-Tavares, Lucia H. [UNESP] |
author_facet |
Sipauba-Tavares, Lucia H. [UNESP] Fernandes, Joao B. K. [UNESP] Melo-Santos, Gustavo L. [UNESP] Scardoeli-Truzzi, Bruno [UNESP] |
author_role |
author |
author2 |
Fernandes, Joao B. K. [UNESP] Melo-Santos, Gustavo L. [UNESP] Scardoeli-Truzzi, Bruno [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Sipauba-Tavares, Lucia H. [UNESP] Fernandes, Joao B. K. [UNESP] Melo-Santos, Gustavo L. [UNESP] Scardoeli-Truzzi, Bruno [UNESP] |
description |
A trial evaluated the effectiveness of macrophytes, Azolla caroliniana (AAC) and Lemna minor (ALM) as a culture media for microalgae Ankistrodesmus gracilis, and their possible use as feed ingredient for ornamental fish. Water quality in all aquariums was adequate for the growth of Xiphophorus maculatus, whilst pH acidity in inert diet (ID) treatment and high content of P in AAC diet treatment did not interfere in fish development. Growth performance parameters were higher (P<0.05) in ALM diet treatment, except condition factor and feed conversion ratio, with similar rates (P>0.05) in all diet treatments. Survival was above 75% and total length was similar (P>0.05) for ID and AAC diet treatments. Lipid levels ranged between 7 and 11%, and was enough to maintain high survival rates (>80%) and weight gain above 0.42g to mixed diet (AAC and ALM) and 0.27g to inert diet. Ankistrodesmus gracilis and macrophytes as a culture media are useful as functional ingredients, because biomass may be incorporated with the food supplement for X. maculatus to enhance nutrition quality and to maintain high growth performance. Although A. caroliniana and L. minor may be used with culture media, L. minor provided the best results to microalgae growth biomass and ornamental fish. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-01 2020-12-10T19:35:24Z 2020-12-10T19:35:24Z |
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/10.1007/s40071-019-0223-z International Aquatic Research. Heidelberg: Springer Heidelberg, v. 11, n. 2, p. 125-134, 2019. 2008-4935 http://hdl.handle.net/11449/196161 10.1007/s40071-019-0223-z WOS:000474557700002 |
url |
http://dx.doi.org/10.1007/s40071-019-0223-z http://hdl.handle.net/11449/196161 |
identifier_str_mv |
International Aquatic Research. Heidelberg: Springer Heidelberg, v. 11, n. 2, p. 125-134, 2019. 2008-4935 10.1007/s40071-019-0223-z WOS:000474557700002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Aquatic Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
125-134 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
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_ |
1803046096778297344 |