Energetic impact of drip irrigation on castor bean crop

Detalhes bibliográficos
Autor(a) principal: Jordan, Rodrigo Aparecido
Data de Publicação: 2012
Outros Autores: Gomes, Eder Pereira, Biscaro, Guilherme Augusto, Motomiya, Anamari Viegas de Araújo, Geisenhoff, Luciano
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/17534
Resumo: Irrigation is a technique with high potential to increase crop yield, however, it is necessary to evaluate the energetic efficiency of irrigated agriculture. So, this study aimed at evaluating the irrigation impact on grain yield and energetic balance of two castor bean cultivars submitted to supplementary drip irrigation with different water depths. The experiment was conducted in a clayey Dystrophic Purple Latosol, in Dourados, Mato Grosso do Sul State, Brazil. The experimental design was randomized blocks in a bifactorial scheme, with five water depths (0%, 25%, 50%, 100% and 150% of evapotranspiration for localized irrigation) and two castor bean cultivars (IAC 2028 and IAC 80), with four replications. The irrigation interval was of up to two irrigations per week, except for the days when rainfall occurred. Crop yield and the relation energy produced in the form of grains/energy used in cultivation were evaluated. It was concluded that the supplementary irrigation increased yield, as well as the relationship between energy production and consumption.
id UFG-6_7f8a3e8aebaae1dfc25e31c6b26bbce1
oai_identifier_str oai:ojs.revistas.ufg.br:article/17534
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling Energetic impact of drip irrigation on castor bean cropImpacto energético da irrigação por gotejamento no cultivo de mamonaRicinus communis L.energetic balancesupplementary irrigation.Ricinus communis L.balanço energéticoirrigação suplementar.Irrigation is a technique with high potential to increase crop yield, however, it is necessary to evaluate the energetic efficiency of irrigated agriculture. So, this study aimed at evaluating the irrigation impact on grain yield and energetic balance of two castor bean cultivars submitted to supplementary drip irrigation with different water depths. The experiment was conducted in a clayey Dystrophic Purple Latosol, in Dourados, Mato Grosso do Sul State, Brazil. The experimental design was randomized blocks in a bifactorial scheme, with five water depths (0%, 25%, 50%, 100% and 150% of evapotranspiration for localized irrigation) and two castor bean cultivars (IAC 2028 and IAC 80), with four replications. The irrigation interval was of up to two irrigations per week, except for the days when rainfall occurred. Crop yield and the relation energy produced in the form of grains/energy used in cultivation were evaluated. It was concluded that the supplementary irrigation increased yield, as well as the relationship between energy production and consumption. A irrigação é uma técnica com alto potencial para aumentar a produtividade de culturas, entretanto, deve-se avaliar a eficiência energética da agricultura irrigada. Assim, objetivou-se avaliar o impacto da irrigação na produtividade de grãos e no balanço energético de duas cultivares de mamona, submetidas à irrigação suplementar por gotejamento, com diferentes lâminas de água. O experimento foi desenvolvido no município de Dourados (MS), em Latossolo Vermelho distroférrico, com textura argilosa. O delineamento experimental foi em blocos casualizados, em esquema bifatorial, com cinco lâminas de água (0%, 25%, 50%, 100% e 150% da evapotranspiração para irrigação localizada) e duas cultivares de mamona (IAC 2028 e IAC 80), com quatro repetições. O turno de rega foi pré-determinado em até duas irrigações semanais, excetuando-se os dias em que ocorreu precipitação pluviométrica. Foram avaliadas a produtividade da cultura e a relação energia produzida na forma de grãos/energia empregada no cultivo. Concluiu-se que a irrigação suplementar proporcionou incremento na produtividade, bem como na relação entre a quantidade de energia extraída e energia empregada. Escola de Agronomia - Universidade Federal de Goiás2012-11-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAbordagem quantitativaapplication/pdfhttps://revistas.ufg.br/pat/article/view/17534Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 42, n. 4, Oct./Dec. 2012; 375-382Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 42, n. 4, out./dez. 2012; 375-382Pesquisa Agropecuária Tropical; v. 42, n. 4, out./dez. 2012; 375-3821983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/17534/12418Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessJordan, Rodrigo AparecidoGomes, Eder PereiraBiscaro, Guilherme AugustoMotomiya, Anamari Viegas de AraújoGeisenhoff, Luciano2020-07-10T11:44:23Zoai:ojs.revistas.ufg.br:article/17534Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:54.528308Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Energetic impact of drip irrigation on castor bean crop
Impacto energético da irrigação por gotejamento no cultivo de mamona
title Energetic impact of drip irrigation on castor bean crop
spellingShingle Energetic impact of drip irrigation on castor bean crop
Jordan, Rodrigo Aparecido
Ricinus communis L.
energetic balance
supplementary irrigation.
Ricinus communis L.
balanço energético
irrigação suplementar.
title_short Energetic impact of drip irrigation on castor bean crop
title_full Energetic impact of drip irrigation on castor bean crop
title_fullStr Energetic impact of drip irrigation on castor bean crop
title_full_unstemmed Energetic impact of drip irrigation on castor bean crop
title_sort Energetic impact of drip irrigation on castor bean crop
author Jordan, Rodrigo Aparecido
author_facet Jordan, Rodrigo Aparecido
Gomes, Eder Pereira
Biscaro, Guilherme Augusto
Motomiya, Anamari Viegas de Araújo
Geisenhoff, Luciano
author_role author
author2 Gomes, Eder Pereira
Biscaro, Guilherme Augusto
Motomiya, Anamari Viegas de Araújo
Geisenhoff, Luciano
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Jordan, Rodrigo Aparecido
Gomes, Eder Pereira
Biscaro, Guilherme Augusto
Motomiya, Anamari Viegas de Araújo
Geisenhoff, Luciano
dc.subject.por.fl_str_mv Ricinus communis L.
energetic balance
supplementary irrigation.
Ricinus communis L.
balanço energético
irrigação suplementar.
topic Ricinus communis L.
energetic balance
supplementary irrigation.
Ricinus communis L.
balanço energético
irrigação suplementar.
description Irrigation is a technique with high potential to increase crop yield, however, it is necessary to evaluate the energetic efficiency of irrigated agriculture. So, this study aimed at evaluating the irrigation impact on grain yield and energetic balance of two castor bean cultivars submitted to supplementary drip irrigation with different water depths. The experiment was conducted in a clayey Dystrophic Purple Latosol, in Dourados, Mato Grosso do Sul State, Brazil. The experimental design was randomized blocks in a bifactorial scheme, with five water depths (0%, 25%, 50%, 100% and 150% of evapotranspiration for localized irrigation) and two castor bean cultivars (IAC 2028 and IAC 80), with four replications. The irrigation interval was of up to two irrigations per week, except for the days when rainfall occurred. Crop yield and the relation energy produced in the form of grains/energy used in cultivation were evaluated. It was concluded that the supplementary irrigation increased yield, as well as the relationship between energy production and consumption.
publishDate 2012
dc.date.none.fl_str_mv 2012-11-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Abordagem quantitativa
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/17534
url https://revistas.ufg.br/pat/article/view/17534
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/17534/12418
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 42, n. 4, Oct./Dec. 2012; 375-382
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 42, n. 4, out./dez. 2012; 375-382
Pesquisa Agropecuária Tropical; v. 42, n. 4, out./dez. 2012; 375-382
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874818118516736

Registros relacionados