ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP

Detalhes bibliográficos
Autor(a) principal: Gomes,Eder P.
Data de Publicação: 2018
Outros Autores: Sanches,Arthur C., Azevedo,Edéria P. G. de, Geisenhoff,Luciano O., Jordan,Rodrigo A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Agrícola
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200180
Resumo: Abstract This study was carried out with the objective of assessing grain yield, economic analysis and energy balance of three sunflower genotypes with and without irrigation. The experiment was installed in the Experimental Farm of the Faculty of Agrarian Sciences of the Federal University of Grande Dourados in the 2011/2012 and 2012/2013 harvests in Dourados-MS, Brazil. The experimental design used was a random complete block design with subdivisions, with and without irrigation (plots), with three genotypes (subplots) and four replications, constituting 24 plots. There were no differences in productivity among the genotypes. The irrigation increased the operational cost of the sunflower crop production, but it did not economically obstruct the activity, due to the increase of productivity of 74.5% and 30% in the harvests of 2011/2012 and 2012/2013. The energy ratios of the sunflower crop were not altered by irrigation, equal to 5.7 and 8.7 in the harvests of 2011/2012 and 2012/2013, respectively.
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spelling ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROPHelianthus annuus L.operating cost of productionenergy depreciationcentral pivotAbstract This study was carried out with the objective of assessing grain yield, economic analysis and energy balance of three sunflower genotypes with and without irrigation. The experiment was installed in the Experimental Farm of the Faculty of Agrarian Sciences of the Federal University of Grande Dourados in the 2011/2012 and 2012/2013 harvests in Dourados-MS, Brazil. The experimental design used was a random complete block design with subdivisions, with and without irrigation (plots), with three genotypes (subplots) and four replications, constituting 24 plots. There were no differences in productivity among the genotypes. The irrigation increased the operational cost of the sunflower crop production, but it did not economically obstruct the activity, due to the increase of productivity of 74.5% and 30% in the harvests of 2011/2012 and 2012/2013. The energy ratios of the sunflower crop were not altered by irrigation, equal to 5.7 and 8.7 in the harvests of 2011/2012 and 2012/2013, respectively.Associação Brasileira de Engenharia Agrícola2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200180Engenharia Agrícola v.38 n.2 2018reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-eng.agric.v38n2p180-187/2018info:eu-repo/semantics/openAccessGomes,Eder P.Sanches,Arthur C.Azevedo,Edéria P. G. deGeisenhoff,Luciano O.Jordan,Rodrigo A.eng2018-05-29T00:00:00Zoai:scielo:S0100-69162018000200180Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2018-05-29T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false
dc.title.none.fl_str_mv ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
title ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
spellingShingle ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
Gomes,Eder P.
Helianthus annuus L.
operating cost of production
energy depreciation
central pivot
title_short ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
title_full ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
title_fullStr ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
title_full_unstemmed ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
title_sort ECONOMIC AND ENERGY VIABILITY OF SUNFLOWER IRRIGATED CROP
author Gomes,Eder P.
author_facet Gomes,Eder P.
Sanches,Arthur C.
Azevedo,Edéria P. G. de
Geisenhoff,Luciano O.
Jordan,Rodrigo A.
author_role author
author2 Sanches,Arthur C.
Azevedo,Edéria P. G. de
Geisenhoff,Luciano O.
Jordan,Rodrigo A.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gomes,Eder P.
Sanches,Arthur C.
Azevedo,Edéria P. G. de
Geisenhoff,Luciano O.
Jordan,Rodrigo A.
dc.subject.por.fl_str_mv Helianthus annuus L.
operating cost of production
energy depreciation
central pivot
topic Helianthus annuus L.
operating cost of production
energy depreciation
central pivot
description Abstract This study was carried out with the objective of assessing grain yield, economic analysis and energy balance of three sunflower genotypes with and without irrigation. The experiment was installed in the Experimental Farm of the Faculty of Agrarian Sciences of the Federal University of Grande Dourados in the 2011/2012 and 2012/2013 harvests in Dourados-MS, Brazil. The experimental design used was a random complete block design with subdivisions, with and without irrigation (plots), with three genotypes (subplots) and four replications, constituting 24 plots. There were no differences in productivity among the genotypes. The irrigation increased the operational cost of the sunflower crop production, but it did not economically obstruct the activity, due to the increase of productivity of 74.5% and 30% in the harvests of 2011/2012 and 2012/2013. The energy ratios of the sunflower crop were not altered by irrigation, equal to 5.7 and 8.7 in the harvests of 2011/2012 and 2012/2013, respectively.
publishDate 2018
dc.date.none.fl_str_mv 2018-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200180
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000200180
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1809-4430-eng.agric.v38n2p180-187/2018
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola v.38 n.2 2018
reponame:Engenharia Agrícola
instname:Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
instname_str Associação Brasileira de Engenharia Agrícola (SBEA)
instacron_str SBEA
institution SBEA
reponame_str Engenharia Agrícola
collection Engenharia Agrícola
repository.name.fl_str_mv Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)
repository.mail.fl_str_mv revistasbea@sbea.org.br||sbea@sbea.org.br
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