Productive performance and economic evaluation of tilapia stocked in different times of the year

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dc.contributor.authorCosta, Jesaias Ismael da [UNESP]
dc.contributor.authorSabbag, Omar Jorge [UNESP]
dc.contributor.authorSilva Ayroza, Luiz Marques da
dc.contributor.authorEspagnoli Geraldo Martins, Maria Inez [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAgencia Paulista Tecnol Agronegocios
dc.date.accessioned2018-11-26T17:40:32Z
dc.date.available2018-11-26T17:40:32Z
dc.date.issued2017-07-01
dc.description.abstractThis 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 productionen
dc.description.affiliationUniv Estadual Paulista, Ctr Aquicultura, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Ilha Solteira, SP, Brazil
dc.description.affiliationAgencia Paulista Tecnol Agronegocios, Inst Pesca, Sao Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Ctr Aquicultura, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Ilha Solteira, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipAgencia Paulista de Tecnologia dos Agronegocios, Polo Regional Medio Paranapanema - Assis
dc.description.sponsorshipIdCNPq: CNPq/140551/2013-1
dc.format.extent553-559
dc.identifierhttp://dx.doi.org/10.1590/S1806-92902017000700001
dc.identifier.citationRevista 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.
dc.identifier.doi10.1590/S1806-92902017000700001
dc.identifier.fileS1516-35982017000700553.pdf
dc.identifier.issn1806-9290
dc.identifier.lattes7406186025864373
dc.identifier.orcid0000-0003-3940-4240
dc.identifier.scieloS1516-35982017000700553
dc.identifier.urihttp://hdl.handle.net/11449/163212
dc.identifier.wosWOS:000409441100001
dc.language.isoeng
dc.publisherRevista Brasileira Zootecnia Brazilian Journal Animal Sci
dc.relation.ispartofRevista Brasileira De Zootecnia-brazilian Journal Of Animal Science
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectfish farm
dc.subjectproduction costs
dc.subjectprofitability
dc.subjecttemperature
dc.titleProductive performance and economic evaluation of tilapia stocked in different times of the yearen
dc.typeArtigo
dcterms.rightsHolderRevista Brasileira Zootecnia Brazilian Journal Animal Sci
unesp.author.lattes7406186025864373
unesp.author.orcid0000-0003-3940-4240[2]

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Jaboticabal - CAUNESP - Centro de Aquicultura da Unesp