Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2861 |
Resumo: | The aim of this study was to verify the influence of different diets on the development of goldfish (Carassius auratus) larvae and determine the best diet management during its larviculture phase. The experimental design was totally randomized with five treatments and four replicatess, using Tukey test for statistical analysis. Twenty 10L-aquariums were used, where twenty larvae with 5.20 mm length were stocked per aquarium. Quinguio larvae were fed daily ration of different diets: ration alone including 56.00% crude protein (R), plankton (PL), Artemia sp nauplii (AN), ration + plankton (R+PL) and ration + Artemia sp nauplii (R+AN), ad libitum twice a day. Treatment R caused the death of all individuals. AN and R+AN diets provided a higher survival rate (p < 0.05) than PL and R+PL diets. On the other hand, the mean final weight of the larvae fed with R+AN was higher (p < 0.05) than that of the larvae fed with AN. As for mean final length no significant difference (p > 0.05) was observed between the different treatments. Under the conditions of the present experiment, the results led to the conclusion that the different food sources influence the larvae performance, and that the ration + Artemia sp nauplii diet management is the most adequate to goldfish larviculture |
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Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phasePlâncton, Artemia sp, dieta artificial e suas combinações no desenvolvimento e sobrevivência do quinguio (Carassius auratus) durante a larviculturaArtemia spCarassius auratusquinguiolarviculturaplânctonração2.00.00.00-6 Ciências BiológicasThe aim of this study was to verify the influence of different diets on the development of goldfish (Carassius auratus) larvae and determine the best diet management during its larviculture phase. The experimental design was totally randomized with five treatments and four replicatess, using Tukey test for statistical analysis. Twenty 10L-aquariums were used, where twenty larvae with 5.20 mm length were stocked per aquarium. Quinguio larvae were fed daily ration of different diets: ration alone including 56.00% crude protein (R), plankton (PL), Artemia sp nauplii (AN), ration + plankton (R+PL) and ration + Artemia sp nauplii (R+AN), ad libitum twice a day. Treatment R caused the death of all individuals. AN and R+AN diets provided a higher survival rate (p < 0.05) than PL and R+PL diets. On the other hand, the mean final weight of the larvae fed with R+AN was higher (p < 0.05) than that of the larvae fed with AN. As for mean final length no significant difference (p > 0.05) was observed between the different treatments. Under the conditions of the present experiment, the results led to the conclusion that the different food sources influence the larvae performance, and that the ration + Artemia sp nauplii diet management is the most adequate to goldfish larvicultureO objetivo deste estudo foi verificar a influência do uso de diferentes alimentos sobre o desenvolvimento de larvas de quinguio (Carassius auratus), assim como determinar o melhor manejo alimentar. O delineamento experimental utilizado foi o inteiramente casualizado com cinco tratamentos e quatro repetições. Para análise estatística utilizou-se o teste de Tukey. Utilizaram-se 20 aquários com capacidade para 10 L, sendo estocadas 20 larvas com 5,20 mm de comprimento por aquário. Os tratamentos utilizados foram: somente ração com 56,00% de proteína bruta (R); plâncton (PL); náuplios de Artemia sp (NA), ração + plâncton (R+PL) e ração + náuplios de Artemia sp (R+NA), sendo seu fornecimento à vontade duas vezes ao dia. Houve mortalidade de todos os indivíduos submetidos ao tratamento R. O uso de NA e R+NA proporcionou taxas de sobrevivência superiores (p < 0,05) ao do uso de PL e R+PL. Por outro lado, o peso final médio das larvas que receberam R+NA foi superior ao das tratadas com NA (p < 0,05). Quanto ao comprimento final médio não foi observada diferença significativa entre os tratamentos (p > 0,05). Conclui-se que as diferentes fontes de alimento interferem no desempenho das larvas, sendo o manejo alimentar com o fornecimento de ração + náuplios de Artemia sp o mais adequado para a larvicultura do quinguioUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/286110.4025/actascibiolsci.v22i0.2861Acta Scientiarum. Biological Sciences; Vol 22 (2000); 383-388Acta Scientiarum. Biological Sciences; v. 22 (2000); 383-3881807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2861/2104Soares, Claudemir MartinsHayashi, CarminoGonçalves, Giovani SampaioGaldioli, Eliana MariaBoscolo, Wilson Rogérioinfo:eu-repo/semantics/openAccess2022-11-23T17:33:30Zoai:periodicos.uem.br/ojs:article/2861Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:30Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase Plâncton, Artemia sp, dieta artificial e suas combinações no desenvolvimento e sobrevivência do quinguio (Carassius auratus) durante a larvicultura |
title |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
spellingShingle |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase Soares, Claudemir Martins Artemia sp Carassius auratus quinguio larvicultura plâncton ração 2.00.00.00-6 Ciências Biológicas |
title_short |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
title_full |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
title_fullStr |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
title_full_unstemmed |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
title_sort |
Plankton, Artemia sp, artificial diet and their combinations on the development and survival of goldfish (Carassius auratus) during larviculture phase |
author |
Soares, Claudemir Martins |
author_facet |
Soares, Claudemir Martins Hayashi, Carmino Gonçalves, Giovani Sampaio Galdioli, Eliana Maria Boscolo, Wilson Rogério |
author_role |
author |
author2 |
Hayashi, Carmino Gonçalves, Giovani Sampaio Galdioli, Eliana Maria Boscolo, Wilson Rogério |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Soares, Claudemir Martins Hayashi, Carmino Gonçalves, Giovani Sampaio Galdioli, Eliana Maria Boscolo, Wilson Rogério |
dc.subject.por.fl_str_mv |
Artemia sp Carassius auratus quinguio larvicultura plâncton ração 2.00.00.00-6 Ciências Biológicas |
topic |
Artemia sp Carassius auratus quinguio larvicultura plâncton ração 2.00.00.00-6 Ciências Biológicas |
description |
The aim of this study was to verify the influence of different diets on the development of goldfish (Carassius auratus) larvae and determine the best diet management during its larviculture phase. The experimental design was totally randomized with five treatments and four replicatess, using Tukey test for statistical analysis. Twenty 10L-aquariums were used, where twenty larvae with 5.20 mm length were stocked per aquarium. Quinguio larvae were fed daily ration of different diets: ration alone including 56.00% crude protein (R), plankton (PL), Artemia sp nauplii (AN), ration + plankton (R+PL) and ration + Artemia sp nauplii (R+AN), ad libitum twice a day. Treatment R caused the death of all individuals. AN and R+AN diets provided a higher survival rate (p < 0.05) than PL and R+PL diets. On the other hand, the mean final weight of the larvae fed with R+AN was higher (p < 0.05) than that of the larvae fed with AN. As for mean final length no significant difference (p > 0.05) was observed between the different treatments. Under the conditions of the present experiment, the results led to the conclusion that the different food sources influence the larvae performance, and that the ration + Artemia sp nauplii diet management is the most adequate to goldfish larviculture |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-05-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2861 10.4025/actascibiolsci.v22i0.2861 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2861 |
identifier_str_mv |
10.4025/actascibiolsci.v22i0.2861 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2861/2104 |
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 |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 22 (2000); 383-388 Acta Scientiarum. Biological Sciences; v. 22 (2000); 383-388 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
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1750312450647916544 |