Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.17765/2176-9168.2021V14N1E007789 http://hdl.handle.net/11449/208541 |
Resumo: | Tambaqui (Colossoma macropomum) is currently the most cultivated native fish species in Brazil. Predominantly bred in the northern region of the country, it has recent territorial development and requires technical studies for production dynamics. The influence of the cultivation system and seasonality on the limnological parameters of the water bodies for tambaqui (C. macropomum) breeding in Ariquemes RO Brazil, are evaluated. Fifteen fish farms were randomly chosen, characterized by three production systems (extensive, semi-intensive and intensive). Water samples were collected at 3 different sites (supply, nursery and receiving bodies) at two periods (summer/drought and Amazonian winter/rain), totaling 90 observations. No significant difference was detected between the temperature and dissolved oxygen variables. Results for pH, total coliforms and fecal coliforms differed significantly between the collection periods, where rainfall increased reduced pH and favored the proliferation of microorganisms. Higher rates in color and turbidity were reported in intensive production system and demonstrated that the increase in production compromised the parameters of water transparency. Higher results in the nurseries for variables electrical conductivity, hardness, ammonia, nitrite and phosphorus were detected, whereas color and phosphorus rates were higher than those defined by Conama Resolution 357/2005. Results show the need of good management practices to improve several parameters closely related to water quality for the sustainable development of fishing activities. |
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Limnological parameters of water bodies for the production of Tambaqui in the Amazon RegionParâmetros limnológicos de corpos hídricos utilizados para produção de Tambaqui na AmazôniaAquacultureColosome macropomumFish farmingWater qualityTambaqui (Colossoma macropomum) is currently the most cultivated native fish species in Brazil. Predominantly bred in the northern region of the country, it has recent territorial development and requires technical studies for production dynamics. The influence of the cultivation system and seasonality on the limnological parameters of the water bodies for tambaqui (C. macropomum) breeding in Ariquemes RO Brazil, are evaluated. Fifteen fish farms were randomly chosen, characterized by three production systems (extensive, semi-intensive and intensive). Water samples were collected at 3 different sites (supply, nursery and receiving bodies) at two periods (summer/drought and Amazonian winter/rain), totaling 90 observations. No significant difference was detected between the temperature and dissolved oxygen variables. Results for pH, total coliforms and fecal coliforms differed significantly between the collection periods, where rainfall increased reduced pH and favored the proliferation of microorganisms. Higher rates in color and turbidity were reported in intensive production system and demonstrated that the increase in production compromised the parameters of water transparency. Higher results in the nurseries for variables electrical conductivity, hardness, ammonia, nitrite and phosphorus were detected, whereas color and phosphorus rates were higher than those defined by Conama Resolution 357/2005. Results show the need of good management practices to improve several parameters closely related to water quality for the sustainable development of fishing activities.Instituto Federal de Rondônia (IFRO)Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (UNESP)Universidade Estadual de Maringá (UEM)Universidade Estadual Paulista (Unesp)Conde, Thassiane Tellesda Cunha Codognoto, LucianeFaria, Glaucia Amorim [UNESP]Maltoni, Katia Luciene [UNESP]da Silva Ribeiro, Cristiéle [UNESP]2021-06-25T11:13:46Z2021-06-25T11:13:46Z2021-01-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.17765/2176-9168.2021V14N1E007789Revista em Agronegocio e Meio Ambiente, v. 14, n. 1, 2021.2176-91681981-9951http://hdl.handle.net/11449/20854110.17765/2176-9168.2021V14N1E0077892-s2.0-85103256399Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista em Agronegocio e Meio Ambienteinfo:eu-repo/semantics/openAccess2021-10-23T19:02:14Zoai:repositorio.unesp.br:11449/208541Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:02:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region Parâmetros limnológicos de corpos hídricos utilizados para produção de Tambaqui na Amazônia |
title |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
spellingShingle |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region Conde, Thassiane Telles Aquaculture Colosome macropomum Fish farming Water quality |
title_short |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
title_full |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
title_fullStr |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
title_full_unstemmed |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
title_sort |
Limnological parameters of water bodies for the production of Tambaqui in the Amazon Region |
author |
Conde, Thassiane Telles |
author_facet |
Conde, Thassiane Telles da Cunha Codognoto, Luciane Faria, Glaucia Amorim [UNESP] Maltoni, Katia Luciene [UNESP] da Silva Ribeiro, Cristiéle [UNESP] |
author_role |
author |
author2 |
da Cunha Codognoto, Luciane Faria, Glaucia Amorim [UNESP] Maltoni, Katia Luciene [UNESP] da Silva Ribeiro, Cristiéle [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Maringá (UEM) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Conde, Thassiane Telles da Cunha Codognoto, Luciane Faria, Glaucia Amorim [UNESP] Maltoni, Katia Luciene [UNESP] da Silva Ribeiro, Cristiéle [UNESP] |
dc.subject.por.fl_str_mv |
Aquaculture Colosome macropomum Fish farming Water quality |
topic |
Aquaculture Colosome macropomum Fish farming Water quality |
description |
Tambaqui (Colossoma macropomum) is currently the most cultivated native fish species in Brazil. Predominantly bred in the northern region of the country, it has recent territorial development and requires technical studies for production dynamics. The influence of the cultivation system and seasonality on the limnological parameters of the water bodies for tambaqui (C. macropomum) breeding in Ariquemes RO Brazil, are evaluated. Fifteen fish farms were randomly chosen, characterized by three production systems (extensive, semi-intensive and intensive). Water samples were collected at 3 different sites (supply, nursery and receiving bodies) at two periods (summer/drought and Amazonian winter/rain), totaling 90 observations. No significant difference was detected between the temperature and dissolved oxygen variables. Results for pH, total coliforms and fecal coliforms differed significantly between the collection periods, where rainfall increased reduced pH and favored the proliferation of microorganisms. Higher rates in color and turbidity were reported in intensive production system and demonstrated that the increase in production compromised the parameters of water transparency. Higher results in the nurseries for variables electrical conductivity, hardness, ammonia, nitrite and phosphorus were detected, whereas color and phosphorus rates were higher than those defined by Conama Resolution 357/2005. Results show the need of good management practices to improve several parameters closely related to water quality for the sustainable development of fishing activities. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:13:46Z 2021-06-25T11:13:46Z 2021-01-31 |
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/10.17765/2176-9168.2021V14N1E007789 Revista em Agronegocio e Meio Ambiente, v. 14, n. 1, 2021. 2176-9168 1981-9951 http://hdl.handle.net/11449/208541 10.17765/2176-9168.2021V14N1E007789 2-s2.0-85103256399 |
url |
http://dx.doi.org/10.17765/2176-9168.2021V14N1E007789 http://hdl.handle.net/11449/208541 |
identifier_str_mv |
Revista em Agronegocio e Meio Ambiente, v. 14, n. 1, 2021. 2176-9168 1981-9951 10.17765/2176-9168.2021V14N1E007789 2-s2.0-85103256399 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista em Agronegocio e Meio Ambiente |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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 |
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1799964830433542144 |