Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/50476 |
Resumo: | For the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut. |
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Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weightsColossoma macropomumFish - ProductionFish - MarketingPeixes - ProduçãoPeixe - ComercializaçãoFor the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut.Hindawi2022-07-05T19:53:52Z2022-07-05T19:53:52Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286.http://repositorio.ufla.br/jspui/handle/1/50476The Scientific World Journalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCavali, JucileneNóbrega, Beatriz AndradeDantas Filho, Jerônimo VieiraFerreira, ElvinoPorto, Marlos OliveiraPontuschka, Rute BianchiniFreitas, Rilke Tadeu Fonseca deeng2022-07-05T19:53:52Zoai:localhost:1/50476Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-07-05T19:53:52Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
title |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
spellingShingle |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights Cavali, Jucilene Colossoma macropomum Fish - Production Fish - Marketing Peixes - Produção Peixe - Comercialização |
title_short |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
title_full |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
title_fullStr |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
title_full_unstemmed |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
title_sort |
Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights |
author |
Cavali, Jucilene |
author_facet |
Cavali, Jucilene Nóbrega, Beatriz Andrade Dantas Filho, Jerônimo Vieira Ferreira, Elvino Porto, Marlos Oliveira Pontuschka, Rute Bianchini Freitas, Rilke Tadeu Fonseca de |
author_role |
author |
author2 |
Nóbrega, Beatriz Andrade Dantas Filho, Jerônimo Vieira Ferreira, Elvino Porto, Marlos Oliveira Pontuschka, Rute Bianchini Freitas, Rilke Tadeu Fonseca de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Cavali, Jucilene Nóbrega, Beatriz Andrade Dantas Filho, Jerônimo Vieira Ferreira, Elvino Porto, Marlos Oliveira Pontuschka, Rute Bianchini Freitas, Rilke Tadeu Fonseca de |
dc.subject.por.fl_str_mv |
Colossoma macropomum Fish - Production Fish - Marketing Peixes - Produção Peixe - Comercialização |
topic |
Colossoma macropomum Fish - Production Fish - Marketing Peixes - Produção Peixe - Comercialização |
description |
For the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2022-07-05T19:53:52Z 2022-07-05T19:53:52Z |
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 |
CAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286. http://repositorio.ufla.br/jspui/handle/1/50476 |
identifier_str_mv |
CAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286. |
url |
http://repositorio.ufla.br/jspui/handle/1/50476 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Hindawi |
publisher.none.fl_str_mv |
Hindawi |
dc.source.none.fl_str_mv |
The Scientific World Journal 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 |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815438970477084672 |