Productive performance and economic evaluation of tilapia stocked in different times of the year
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1806-92902017000700001 http://hdl.handle.net/11449/163212 |
Resumo: | This study aimed to determine production cycles based on the stocking period and the influence of the cycles on productive performance indices, production costs, and profitability. The present study was carried out on a fish farm located in Palmital -SP, Brazil, which consists of 2706 m(3) of net cages with an annual production of 400 tons of tilapia and regular harvests throughout the year. Production data, investment and expenditures were obtained by using a semi-structured questionnaire to calculate the total operational costs and profit indices. All monetary values of invested items have been corrected by the General Price Index (GPI) for December 2014. Three rearing phases were identified and characterized as the nursery, pre-finishing, and finishing phases. The production cycle is between 195 and 270 days and the profitability index is between 15.08 to 26.09%, in which the best production scenario is found when carrying out all of the rearing stages ( nursery, pre-finishing, and finishing) in high temperatures. The stocking fish in low temperatures increases the production time by 38.46%. The extend production time allow the producer to regularly offer the product and have more flexibility on the decisions of the production |
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Productive performance and economic evaluation of tilapia stocked in different times of the yearfish farmproduction costsprofitabilitytemperatureThis study aimed to determine production cycles based on the stocking period and the influence of the cycles on productive performance indices, production costs, and profitability. The present study was carried out on a fish farm located in Palmital -SP, Brazil, which consists of 2706 m(3) of net cages with an annual production of 400 tons of tilapia and regular harvests throughout the year. Production data, investment and expenditures were obtained by using a semi-structured questionnaire to calculate the total operational costs and profit indices. All monetary values of invested items have been corrected by the General Price Index (GPI) for December 2014. Three rearing phases were identified and characterized as the nursery, pre-finishing, and finishing phases. The production cycle is between 195 and 270 days and the profitability index is between 15.08 to 26.09%, in which the best production scenario is found when carrying out all of the rearing stages ( nursery, pre-finishing, and finishing) in high temperatures. The stocking fish in low temperatures increases the production time by 38.46%. The extend production time allow the producer to regularly offer the product and have more flexibility on the decisions of the productionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Agencia Paulista de Tecnologia dos Agronegocios, Polo Regional Medio Paranapanema - AssisUniv Estadual Paulista, Ctr Aquicultura, Jaboticabal, SP, BrazilUniv Estadual Paulista, Ilha Solteira, SP, BrazilAgencia Paulista Tecnol Agronegocios, Inst Pesca, Sao Paulo, SP, BrazilUniv Estadual Paulista, Ctr Aquicultura, Jaboticabal, SP, BrazilUniv Estadual Paulista, Ilha Solteira, SP, BrazilCNPq: CNPq/140551/2013-1Revista Brasileira Zootecnia Brazilian Journal Animal SciUniversidade Estadual Paulista (Unesp)Agencia Paulista Tecnol AgronegociosCosta, Jesaias Ismael da [UNESP]Sabbag, Omar Jorge [UNESP]Silva Ayroza, Luiz Marques daEspagnoli Geraldo Martins, Maria Inez [UNESP]2018-11-26T17:40:32Z2018-11-26T17:40:32Z2017-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article553-559application/pdfhttp://dx.doi.org/10.1590/S1806-92902017000700001Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 46, n. 7, p. 553-559, 2017.1806-9290http://hdl.handle.net/11449/16321210.1590/S1806-92902017000700001S1516-35982017000700553WOS:000409441100001S1516-35982017000700553.pdf74061860258643730000-0003-3940-4240Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Zootecnia-brazilian Journal Of Animal Scienceinfo:eu-repo/semantics/openAccess2024-04-09T15:43:16Zoai:repositorio.unesp.br:11449/163212Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:43:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
title |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
spellingShingle |
Productive performance and economic evaluation of tilapia stocked in different times of the year Costa, Jesaias Ismael da [UNESP] fish farm production costs profitability temperature |
title_short |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
title_full |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
title_fullStr |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
title_full_unstemmed |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
title_sort |
Productive performance and economic evaluation of tilapia stocked in different times of the year |
author |
Costa, Jesaias Ismael da [UNESP] |
author_facet |
Costa, Jesaias Ismael da [UNESP] Sabbag, Omar Jorge [UNESP] Silva Ayroza, Luiz Marques da Espagnoli Geraldo Martins, Maria Inez [UNESP] |
author_role |
author |
author2 |
Sabbag, Omar Jorge [UNESP] Silva Ayroza, Luiz Marques da Espagnoli Geraldo Martins, Maria Inez [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Agencia Paulista Tecnol Agronegocios |
dc.contributor.author.fl_str_mv |
Costa, Jesaias Ismael da [UNESP] Sabbag, Omar Jorge [UNESP] Silva Ayroza, Luiz Marques da Espagnoli Geraldo Martins, Maria Inez [UNESP] |
dc.subject.por.fl_str_mv |
fish farm production costs profitability temperature |
topic |
fish farm production costs profitability temperature |
description |
This study aimed to determine production cycles based on the stocking period and the influence of the cycles on productive performance indices, production costs, and profitability. The present study was carried out on a fish farm located in Palmital -SP, Brazil, which consists of 2706 m(3) of net cages with an annual production of 400 tons of tilapia and regular harvests throughout the year. Production data, investment and expenditures were obtained by using a semi-structured questionnaire to calculate the total operational costs and profit indices. All monetary values of invested items have been corrected by the General Price Index (GPI) for December 2014. Three rearing phases were identified and characterized as the nursery, pre-finishing, and finishing phases. The production cycle is between 195 and 270 days and the profitability index is between 15.08 to 26.09%, in which the best production scenario is found when carrying out all of the rearing stages ( nursery, pre-finishing, and finishing) in high temperatures. The stocking fish in low temperatures increases the production time by 38.46%. The extend production time allow the producer to regularly offer the product and have more flexibility on the decisions of the production |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-07-01 2018-11-26T17:40:32Z 2018-11-26T17:40:32Z |
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/10.1590/S1806-92902017000700001 Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 46, n. 7, p. 553-559, 2017. 1806-9290 http://hdl.handle.net/11449/163212 10.1590/S1806-92902017000700001 S1516-35982017000700553 WOS:000409441100001 S1516-35982017000700553.pdf 7406186025864373 0000-0003-3940-4240 |
url |
http://dx.doi.org/10.1590/S1806-92902017000700001 http://hdl.handle.net/11449/163212 |
identifier_str_mv |
Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 46, n. 7, p. 553-559, 2017. 1806-9290 10.1590/S1806-92902017000700001 S1516-35982017000700553 WOS:000409441100001 S1516-35982017000700553.pdf 7406186025864373 0000-0003-3940-4240 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
553-559 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
publisher.none.fl_str_mv |
Revista Brasileira Zootecnia Brazilian Journal Animal Sci |
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 |
|
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1797790159802990592 |