Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil
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/10.1007/s10499-016-0044-7 http://hdl.handle.net/11449/159393 |
Resumo: | This study analyzed the financial viability of inserting the biofloc technology (BFT) system and maintaining the conventional culture system for the marine shrimp Litopenaeus vannamei in a farm located in the state of Pernambuco, northeastern Brazil. To obtain information related to investment and operating costs, we used three ponds (625 m(2) each) covered with high-density polyethylene operating with the BFT system and data from three conventional ponds (2.86 ha each) used in a farm during 2014. The total production costs of BFT were eight times higher than the conventional system. Operating profit and profitability index were US$ 51,871.54 ha(-1) year(-1) and 30.22 % for BFT, and US$ 21,523.83 ha(-1) year(-1) and 59.79 % for the conventional system, respectively. In investment analysis, indicators were favorable for both systems, with greater expressiveness of the net present value (NPV) for the BFT (US$ 142,004.42) and internal rate of return (IRR) 4.5 times higher for conventional system (131.86 %). To achieve favorable results of profitability and viability, combined with the ability to contribute to the sustainable development of marine shrimp farming, the BFT system is a promising alternative to replace traditional systems used in northeastern Brazil. |
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Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, BrazilBioflocCostsInternal rate of returnNet present valueProfitabilitySensitivityShrimp farmingThis study analyzed the financial viability of inserting the biofloc technology (BFT) system and maintaining the conventional culture system for the marine shrimp Litopenaeus vannamei in a farm located in the state of Pernambuco, northeastern Brazil. To obtain information related to investment and operating costs, we used three ponds (625 m(2) each) covered with high-density polyethylene operating with the BFT system and data from three conventional ponds (2.86 ha each) used in a farm during 2014. The total production costs of BFT were eight times higher than the conventional system. Operating profit and profitability index were US$ 51,871.54 ha(-1) year(-1) and 30.22 % for BFT, and US$ 21,523.83 ha(-1) year(-1) and 59.79 % for the conventional system, respectively. In investment analysis, indicators were favorable for both systems, with greater expressiveness of the net present value (NPV) for the BFT (US$ 142,004.42) and internal rate of return (IRR) 4.5 times higher for conventional system (131.86 %). To achieve favorable results of profitability and viability, combined with the ability to contribute to the sustainable development of marine shrimp farming, the BFT system is a promising alternative to replace traditional systems used in northeastern Brazil.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Fed Rural Pernambuco, Dom Manoel de Medeiros St, BR-52171030 Recife, PE, BrazilUniv Estadual Paulista, Brasil Ctr Ave 56, BR-15385000 Sao Paulo, BrazilUniv Estadual Paulista, Brasil Ctr Ave 56, BR-15385000 Sao Paulo, BrazilSpringerUniv Fed Rural PernambucoUniversidade Estadual Paulista (Unesp)Soares Rego, Marcelo AugustoSabbag, Omar Jorge [UNESP]Soares, RobertaPeixoto, Silvio2018-11-26T15:38:44Z2018-11-26T15:38:44Z2017-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article473-483application/pdfhttp://dx.doi.org/10.1007/s10499-016-0044-7Aquaculture International. Dordrecht: Springer, v. 25, n. 1, p. 473-483, 2017.0967-6120http://hdl.handle.net/11449/15939310.1007/s10499-016-0044-7WOS:000394249000033WOS000394249000033.pdf74061860258643730000-0003-3940-4240Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAquaculture International0,591info:eu-repo/semantics/openAccess2023-10-01T06:08:57Zoai:repositorio.unesp.br:11449/159393Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:41:37.796126Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
title |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
spellingShingle |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil Soares Rego, Marcelo Augusto Biofloc Costs Internal rate of return Net present value Profitability Sensitivity Shrimp farming |
title_short |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
title_full |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
title_fullStr |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
title_full_unstemmed |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
title_sort |
Financial viability of inserting the biofloc technology in a marine shrimp Litopenaeus vannamei farm: a case study in the state of Pernambuco, Brazil |
author |
Soares Rego, Marcelo Augusto |
author_facet |
Soares Rego, Marcelo Augusto Sabbag, Omar Jorge [UNESP] Soares, Roberta Peixoto, Silvio |
author_role |
author |
author2 |
Sabbag, Omar Jorge [UNESP] Soares, Roberta Peixoto, Silvio |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Univ Fed Rural Pernambuco Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Soares Rego, Marcelo Augusto Sabbag, Omar Jorge [UNESP] Soares, Roberta Peixoto, Silvio |
dc.subject.por.fl_str_mv |
Biofloc Costs Internal rate of return Net present value Profitability Sensitivity Shrimp farming |
topic |
Biofloc Costs Internal rate of return Net present value Profitability Sensitivity Shrimp farming |
description |
This study analyzed the financial viability of inserting the biofloc technology (BFT) system and maintaining the conventional culture system for the marine shrimp Litopenaeus vannamei in a farm located in the state of Pernambuco, northeastern Brazil. To obtain information related to investment and operating costs, we used three ponds (625 m(2) each) covered with high-density polyethylene operating with the BFT system and data from three conventional ponds (2.86 ha each) used in a farm during 2014. The total production costs of BFT were eight times higher than the conventional system. Operating profit and profitability index were US$ 51,871.54 ha(-1) year(-1) and 30.22 % for BFT, and US$ 21,523.83 ha(-1) year(-1) and 59.79 % for the conventional system, respectively. In investment analysis, indicators were favorable for both systems, with greater expressiveness of the net present value (NPV) for the BFT (US$ 142,004.42) and internal rate of return (IRR) 4.5 times higher for conventional system (131.86 %). To achieve favorable results of profitability and viability, combined with the ability to contribute to the sustainable development of marine shrimp farming, the BFT system is a promising alternative to replace traditional systems used in northeastern Brazil. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-01 2018-11-26T15:38:44Z 2018-11-26T15:38:44Z |
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/10.1007/s10499-016-0044-7 Aquaculture International. Dordrecht: Springer, v. 25, n. 1, p. 473-483, 2017. 0967-6120 http://hdl.handle.net/11449/159393 10.1007/s10499-016-0044-7 WOS:000394249000033 WOS000394249000033.pdf 7406186025864373 0000-0003-3940-4240 |
url |
http://dx.doi.org/10.1007/s10499-016-0044-7 http://hdl.handle.net/11449/159393 |
identifier_str_mv |
Aquaculture International. Dordrecht: Springer, v. 25, n. 1, p. 473-483, 2017. 0967-6120 10.1007/s10499-016-0044-7 WOS:000394249000033 WOS000394249000033.pdf 7406186025864373 0000-0003-3940-4240 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aquaculture International 0,591 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
473-483 application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
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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1808128266899292160 |