Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455

Detalhes bibliográficos
Autor(a) principal: Souza, Jorge Luiz Moretti de
Data de Publicação: 2008
Outros Autores: Frizzone, José Antônio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2455
Resumo: After a preliminary analysis of the climatological water budget simulation for coffee plantation which is irrigated under different handling conditions, the present work has evaluated the production costs with energy and water to proceed irrigations of coffee plantation in two farms which are located in “Cerrado’, in Minas Gerais State. All the analyses were accomplished with an economic risk analysis model applied to the planning of irrigation projects for coffee plantation. The model simulated and chose appropriately the best alternative of energy to be used in the farms. The analyses showed that the use of conventional tariff, diesel system, low potency factor (cos ϕ = 0,7) and the absence of night irrigation were onerous and unfavorable. Expenses with water for irrigation are shown, in certain situations, equivalent to the current expenses with electric energy to proceed irrigation.
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spelling Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455Modelo aplicado ao planejamento da cafeicultura irrigada. I. Simulação do balanço hídrico e do custo com água - DOI: 10.4025/actasciagron.v25i1.2455modelosimulaçãocustoenergiacafé irrigado5.00.00.00-4 Ciências AgráriasAfter a preliminary analysis of the climatological water budget simulation for coffee plantation which is irrigated under different handling conditions, the present work has evaluated the production costs with energy and water to proceed irrigations of coffee plantation in two farms which are located in “Cerrado’, in Minas Gerais State. All the analyses were accomplished with an economic risk analysis model applied to the planning of irrigation projects for coffee plantation. The model simulated and chose appropriately the best alternative of energy to be used in the farms. The analyses showed that the use of conventional tariff, diesel system, low potency factor (cos ϕ = 0,7) and the absence of night irrigation were onerous and unfavorable. Expenses with water for irrigation are shown, in certain situations, equivalent to the current expenses with electric energy to proceed irrigation.Após uma análise preliminar de simulação do balanço hídrico climatológico para cultura do cafeeiro, irrigada sob diferentes condições de manejo, o presente trabalho teve como objetivo avaliar os gastos e custos com energia e com água para proceder às irrigações da cultura do cafeeiro, em duas propriedades situadas no cerrado de Minas Gerais. Todas as análises foram realizadas com um modelo de análise de risco econômico aplicado ao planejamento de projetos de irrigação para cultura do cafeeiro. O modelo possibilitou simular e escolher adequadamente a melhor alternativa de energia a ser utilizada nas propriedades. As análises mostraram que a utilização da tarifa convencional, o sistema diesel, o baixo fator de potência (cos ϕ = 0,7) e a ausência de irrigações noturnas são onerosos e desfavoráveis. As despesas com a água para irrigação mostram-se, em algumas situações, equivalentes às despesas atuais com energia elétrica para proceder as irrigações.Universidade Estadual de Maringá2008-04-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/245510.4025/actasciagron.v25i1.2455Acta Scientiarum. Agronomy; Vol 25 No 1 (2003); 103-112Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 103-1121807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2455/1638Souza, Jorge Luiz Moretti deFrizzone, José Antônioinfo:eu-repo/semantics/openAccess2022-11-23T18:37:49Zoai:periodicos.uem.br/ojs:article/2455Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:49Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
Modelo aplicado ao planejamento da cafeicultura irrigada. I. Simulação do balanço hídrico e do custo com água - DOI: 10.4025/actasciagron.v25i1.2455
title Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
spellingShingle Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
Souza, Jorge Luiz Moretti de
modelo
simulação
custo
energia
café irrigado
5.00.00.00-4 Ciências Agrárias
title_short Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
title_full Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
title_fullStr Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
title_full_unstemmed Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
title_sort Model for the planning of irrigated coffee production. I. simulation of water budget and of the cost with water in irrigation - DOI: 10.4025/actasciagron.v25i1.2455
author Souza, Jorge Luiz Moretti de
author_facet Souza, Jorge Luiz Moretti de
Frizzone, José Antônio
author_role author
author2 Frizzone, José Antônio
author2_role author
dc.contributor.author.fl_str_mv Souza, Jorge Luiz Moretti de
Frizzone, José Antônio
dc.subject.por.fl_str_mv modelo
simulação
custo
energia
café irrigado
5.00.00.00-4 Ciências Agrárias
topic modelo
simulação
custo
energia
café irrigado
5.00.00.00-4 Ciências Agrárias
description After a preliminary analysis of the climatological water budget simulation for coffee plantation which is irrigated under different handling conditions, the present work has evaluated the production costs with energy and water to proceed irrigations of coffee plantation in two farms which are located in “Cerrado’, in Minas Gerais State. All the analyses were accomplished with an economic risk analysis model applied to the planning of irrigation projects for coffee plantation. The model simulated and chose appropriately the best alternative of energy to be used in the farms. The analyses showed that the use of conventional tariff, diesel system, low potency factor (cos ϕ = 0,7) and the absence of night irrigation were onerous and unfavorable. Expenses with water for irrigation are shown, in certain situations, equivalent to the current expenses with electric energy to proceed irrigation.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2455
10.4025/actasciagron.v25i1.2455
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2455
identifier_str_mv 10.4025/actasciagron.v25i1.2455
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2455/1638
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 25 No 1 (2003); 103-112
Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 103-112
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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