Bioeconomic analysis of the production of marine shrimp in greenhouses using the biofloc technology system

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dc.contributor.authorde Almeida, Marcos Souza
dc.contributor.authorCarrijo-Mauad, Juliana Rosa
dc.contributor.authorGimenes, Régio Marcio Toesca
dc.contributor.authorGaona, Carlos Augusto Prata [UNESP]
dc.contributor.authorFurtado, Plínio Schmidt
dc.contributor.authorPoersch, Luís Henrique
dc.contributor.authorWasielesky, Wilson
dc.contributor.authorFóes, Geraldo Kipper
dc.contributor.institutionUniversidade Federal da Grande Dourados – UFGD
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Rio Grande – FURG
dc.date.accessioned2021-06-25T10:52:06Z
dc.date.available2021-06-25T10:52:06Z
dc.date.issued2021-04-01
dc.description.abstractThis study analyzes the investment in Penaeus (Litopenaeus) vannamei shrimp production in greenhouses using the biofloc technology system (BFT). Considering bioeconomic variables, a sensitivity analysis was performed with data collected over the course of 10 years to evaluate program efficiency. The parameters considered include a stocking density of 400 shrimp/m2, which reached a productivity rate of 3.84 kg/m2 (69,120 kg/year—three cycles), a final mean weight of 12 g, and a feed conversion rate of 1.3. The results obtained had a net present value (NPV) of US$ 904,947.21, net future value (NFV) of US$ 2,401,094.35, equivalent annual value (EAV) of US$ 148,861.38, payback (PB) of 2 years and 4 months, discounted payback period (DPP) of 2 years and 10 months, profitability index (PI) of 2.59, internal rate of return (IRR) of 41.23%, and a modified internal rate of return (MIRR) of 21.25%. However, shrimp with a final mean weight of 15 g resulted in an NPV of US$ 2,522,150.62, NFV of US$ 6,692,016.44, EAV of US$ 414,886.98, a PB of 1 year and 2 months, DPP of 1 year and 2 months, PI of 5.43, IRR of 89.13%, and an MIRR of 30.57%. The Monte Carlo simulation (MCS) concluded that the probability of NPV being negative is 0. The analysis confirms that P. vannamei production using the BFT system is a financially sustainable activity.en
dc.description.affiliationNúcleo de Pesquisas em Administração Contabilidade e Economia (NUPACE) Faculdade de Administração Ciências Contábeis e Economia Programa de Pós-graduação em Agronegócios Universidade Federal da Grande Dourados – UFGD, Mailbox 364
dc.description.affiliationUniversidade Estadual Paulista – UNESP Campus Experimental de Registro, Av. Nelson Brihi Badur, 430
dc.description.affiliationEstação Marinha de Aquacultura Instituto de Oceanografia Programa de Pós-graduação em Aquicultura Universidade Federal do Rio Grande – FURG, Mailbox 474
dc.description.affiliationUnespUniversidade Estadual Paulista – UNESP Campus Experimental de Registro, Av. Nelson Brihi Badur, 430
dc.format.extent723-741
dc.identifierhttp://dx.doi.org/10.1007/s10499-021-00653-1
dc.identifier.citationAquaculture International, v. 29, n. 2, p. 723-741, 2021.
dc.identifier.doi10.1007/s10499-021-00653-1
dc.identifier.issn1573-143X
dc.identifier.issn0967-6120
dc.identifier.scopus2-s2.0-85100630020
dc.identifier.urihttp://hdl.handle.net/11449/207258
dc.language.isoeng
dc.relation.ispartofAquaculture International
dc.sourceScopus
dc.subjectBiofloc technology
dc.subjectInvestment analysis
dc.subjectLitopenaeus vannamei
dc.subjectMonte Carlo simulation
dc.subjectNet present value
dc.subjectPayback
dc.titleBioeconomic analysis of the production of marine shrimp in greenhouses using the biofloc technology systemen
dc.typeArtigo
unesp.author.orcid0000-0002-7832-3374[1]
unesp.author.orcid0000-0003-3901-1105[2]
unesp.author.orcid0000-0001-7834-9892[3]
unesp.author.orcid0000-0003-4638-9018[4]
unesp.author.orcid0000-0003-0722-3840[5]
unesp.author.orcid0000-0002-1663-6252[6]
unesp.author.orcid0000-0002-7267-4755[7]
unesp.author.orcid0000-0003-2301-8169[8]

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