Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619

Detalhes bibliográficos
Autor(a) principal: Tavares, Lúcia Helena Sipaúba
Data de Publicação: 2008
Outros Autores: Morais, Joceli Cristina Leite de, Stéfani, Marta Verardino De
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3619
Resumo: The objective of this study was to evaluate the effect of food treatments and water quality on the development of bullfrog tadpoles. The analysis, carried out in 1000 L tanks, was undertaken by weight and survival rates, during 56 days, as from stage 25 (Gosner, 1960). Treatments with ration (R) and algae + plankton + ration (APR) had the best results in weight and survival rates, which were significantly different (p < 0.05) from the other treatments, comprised of algae only or algae + plankton. Physical and chemical variables of water differed significantly (p < 0.05) during the experimental period and among treatments. There was a correlation between the concentration of species present in the food and in the tadpole digestive tract (rs = 0.39; p < 0.05). From the 14th day of age, bullfrog tadpoles changed their feeding behavior, or rather, a search for food items other than plankton occurred. The utilization of combined natural and artificial (ration) diets to feed bullfrog tadpoles was feasible and yielded a satisfactory development in the animals.
id UEM-7_d47d2f79d823aa6eeb6b99c4cfd3c4db
oai_identifier_str oai:periodicos.uem.br/ojs:article/3619
network_acronym_str UEM-7
network_name_str Acta Scientiarum. Animal Sciences (Online)
repository_id_str
spelling Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619Comportamento alimentar e qualidade da água em tanques de criação de girinos de rã-touro Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619plânctondesempenhovariáveis físico-químicasdieta naturaldieta artificial5.04.05.00-4 Produção AnimalThe objective of this study was to evaluate the effect of food treatments and water quality on the development of bullfrog tadpoles. The analysis, carried out in 1000 L tanks, was undertaken by weight and survival rates, during 56 days, as from stage 25 (Gosner, 1960). Treatments with ration (R) and algae + plankton + ration (APR) had the best results in weight and survival rates, which were significantly different (p < 0.05) from the other treatments, comprised of algae only or algae + plankton. Physical and chemical variables of water differed significantly (p < 0.05) during the experimental period and among treatments. There was a correlation between the concentration of species present in the food and in the tadpole digestive tract (rs = 0.39; p < 0.05). From the 14th day of age, bullfrog tadpoles changed their feeding behavior, or rather, a search for food items other than plankton occurred. The utilization of combined natural and artificial (ration) diets to feed bullfrog tadpoles was feasible and yielded a satisfactory development in the animals.O objetivo deste trabalho foi avaliar o comportamento alimentar e a qualidade da água em tanques de criação de girinos de rã-touro Rana catesbeiana durante 56 dias, a partir do estágio 25 da Tabela de Gosner (1960), criados em tanques de alvenaria com capacidade de 1000 L. Os girinos que receberam ração (R) e alga + plâncton + ração (APR) apresentaram o melhor peso e sobrevivência, diferindo significativamente (p < 0,05) dos outros tratamentos (somente alga e alga + plâncton). As variáveis físico-químicas da água diferiram significativamente (p < 0,05) durante o período experimental e entre os tratamentos. Foi observada uma relação entre alimento fornecido e aqueles contidos no trato digestório dos girinos (rs = 0,39; p < 0,05). A partir de 14 dias, houve mudança no hábito alimentar dos girinos procurando outros itens alimentares além do plâncton. A utilização de dietas naturais quando combinadas com dieta artificial (ração) proporcionou desenvolvimento satisfatório aos girinos.Editora da Universidade Estadual de Maringá2008-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/361910.4025/actascianimsci.v30i1.3619Acta Scientiarum. Animal Sciences; Vol 30 No 1 (2008); 95-101Acta Scientiarum. Animal Sciences; v. 30 n. 1 (2008); 95-1011807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3619/2672Tavares, Lúcia Helena SipaúbaMorais, Joceli Cristina Leite deStéfani, Marta Verardino Deinfo:eu-repo/semantics/openAccess2024-05-17T13:03:54Zoai:periodicos.uem.br/ojs:article/3619Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:54Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
Comportamento alimentar e qualidade da água em tanques de criação de girinos de rã-touro Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
title Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
spellingShingle Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
Tavares, Lúcia Helena Sipaúba
plâncton
desempenho
variáveis físico-químicas
dieta natural
dieta artificial
5.04.05.00-4 Produção Animal
title_short Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
title_full Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
title_fullStr Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
title_full_unstemmed Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
title_sort Feeding behavior and water quality in tanks conataining bullfrog tadpoles Rana catesbeiana - DOI: 10.4025/actascianimsci.v30i1.3619
author Tavares, Lúcia Helena Sipaúba
author_facet Tavares, Lúcia Helena Sipaúba
Morais, Joceli Cristina Leite de
Stéfani, Marta Verardino De
author_role author
author2 Morais, Joceli Cristina Leite de
Stéfani, Marta Verardino De
author2_role author
author
dc.contributor.author.fl_str_mv Tavares, Lúcia Helena Sipaúba
Morais, Joceli Cristina Leite de
Stéfani, Marta Verardino De
dc.subject.por.fl_str_mv plâncton
desempenho
variáveis físico-químicas
dieta natural
dieta artificial
5.04.05.00-4 Produção Animal
topic plâncton
desempenho
variáveis físico-químicas
dieta natural
dieta artificial
5.04.05.00-4 Produção Animal
description The objective of this study was to evaluate the effect of food treatments and water quality on the development of bullfrog tadpoles. The analysis, carried out in 1000 L tanks, was undertaken by weight and survival rates, during 56 days, as from stage 25 (Gosner, 1960). Treatments with ration (R) and algae + plankton + ration (APR) had the best results in weight and survival rates, which were significantly different (p < 0.05) from the other treatments, comprised of algae only or algae + plankton. Physical and chemical variables of water differed significantly (p < 0.05) during the experimental period and among treatments. There was a correlation between the concentration of species present in the food and in the tadpole digestive tract (rs = 0.39; p < 0.05). From the 14th day of age, bullfrog tadpoles changed their feeding behavior, or rather, a search for food items other than plankton occurred. The utilization of combined natural and artificial (ration) diets to feed bullfrog tadpoles was feasible and yielded a satisfactory development in the animals.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-13
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 https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3619
10.4025/actascianimsci.v30i1.3619
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3619
identifier_str_mv 10.4025/actascianimsci.v30i1.3619
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3619/2672
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 Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 30 No 1 (2008); 95-101
Acta Scientiarum. Animal Sciences; v. 30 n. 1 (2008); 95-101
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
_version_ 1799315358734090240

Registros relacionados