ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ

Detalhes bibliográficos
Autor(a) principal: Santos, Anadalvo Juazeiro dos
Data de Publicação: 2015
Outros Autores: Leal, Alex Carneiro, Graça, Luiz Roberto, Carmo, Ana Paula Correa do
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/488
Resumo: In the 70´s, Grevillea robusta was introduced as windbreaks into coffee plantations in the Northern region of the State of Parana, Brazil. This paper aimed to analise the economic feasibility of this agroforestry system, by comparing it with the previous situation of single coffee cultivation. A software called SAAC was applied in order to calculate cash flows and profitability parameters, such as Net Present Value (VLP), Internal Rate of Return (TIR), Income Cost Ratio (RRC), and Annual Equivalent Value (VEA). The results showed that this tree species can be introduced into the system at a very low costs and only using marginal area, 58 tree per hectare. Although all parameters have shown small but positive gains, the important economic aspect found was that, at the end of rotation period, net income could increase 32,22%, allowing farmers to forward resources for a system renewal, i.e., to rebate rotation and planting costs. Thus, the system is efficient, allowing economic continuity of coffee plantations through sales of Grevillea robusta timber.
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spelling ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁeconomic analysisagroforestry systemgrevillea x coffeeIn the 70´s, Grevillea robusta was introduced as windbreaks into coffee plantations in the Northern region of the State of Parana, Brazil. This paper aimed to analise the economic feasibility of this agroforestry system, by comparing it with the previous situation of single coffee cultivation. A software called SAAC was applied in order to calculate cash flows and profitability parameters, such as Net Present Value (VLP), Internal Rate of Return (TIR), Income Cost Ratio (RRC), and Annual Equivalent Value (VEA). The results showed that this tree species can be introduced into the system at a very low costs and only using marginal area, 58 tree per hectare. Although all parameters have shown small but positive gains, the important economic aspect found was that, at the end of rotation period, net income could increase 32,22%, allowing farmers to forward resources for a system renewal, i.e., to rebate rotation and planting costs. Thus, the system is efficient, allowing economic continuity of coffee plantations through sales of Grevillea robusta timber.CERNECERNE2015-10-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/488CERNE; Vol. 6 No. 1 (2000); 089-100CERNE; v. 6 n. 1 (2000); 089-1002317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/488/423Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessSantos, Anadalvo Juazeiro dosLeal, Alex CarneiroGraça, Luiz RobertoCarmo, Ana Paula Correa do2015-10-22T08:50:10Zoai:cerne.ufla.br:article/488Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:54.731150Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
title ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
spellingShingle ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
Santos, Anadalvo Juazeiro dos
economic analysis
agroforestry system
grevillea x coffee
title_short ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
title_full ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
title_fullStr ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
title_full_unstemmed ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
title_sort ECONOMIC VIABILITY OF COFFEE – GREVILLEA AGROFORESTRY SYSTEM IN NORTHERN STATE OF PARANÁ
author Santos, Anadalvo Juazeiro dos
author_facet Santos, Anadalvo Juazeiro dos
Leal, Alex Carneiro
Graça, Luiz Roberto
Carmo, Ana Paula Correa do
author_role author
author2 Leal, Alex Carneiro
Graça, Luiz Roberto
Carmo, Ana Paula Correa do
author2_role author
author
author
dc.contributor.author.fl_str_mv Santos, Anadalvo Juazeiro dos
Leal, Alex Carneiro
Graça, Luiz Roberto
Carmo, Ana Paula Correa do
dc.subject.por.fl_str_mv economic analysis
agroforestry system
grevillea x coffee
topic economic analysis
agroforestry system
grevillea x coffee
description In the 70´s, Grevillea robusta was introduced as windbreaks into coffee plantations in the Northern region of the State of Parana, Brazil. This paper aimed to analise the economic feasibility of this agroforestry system, by comparing it with the previous situation of single coffee cultivation. A software called SAAC was applied in order to calculate cash flows and profitability parameters, such as Net Present Value (VLP), Internal Rate of Return (TIR), Income Cost Ratio (RRC), and Annual Equivalent Value (VEA). The results showed that this tree species can be introduced into the system at a very low costs and only using marginal area, 58 tree per hectare. Although all parameters have shown small but positive gains, the important economic aspect found was that, at the end of rotation period, net income could increase 32,22%, allowing farmers to forward resources for a system renewal, i.e., to rebate rotation and planting costs. Thus, the system is efficient, allowing economic continuity of coffee plantations through sales of Grevillea robusta timber.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-06
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/488
url https://cerne.ufla.br/site/index.php/CERNE/article/view/488
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/488/423
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 6 No. 1 (2000); 089-100
CERNE; v. 6 n. 1 (2000); 089-100
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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