SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269

Detalhes bibliográficos
Autor(a) principal: Silva, Aluízio Antônio Fernandes da
Data de Publicação: 2015
Outros Autores: Souza, José Antonio Rodrigues de, Carvalho, Wanderbeth Belchior de, Mendonça, Rafael, Moreira, Débora Astoni
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/521
Resumo: Information on wet bulb geometry is important for the design and management of drip irrigation projects. There are several studies on the dimensions and characteristics of the wet bulb associating flow, application times and soil types, however literature still lacks sources regarding the behavior of irrigated land in regions with different slopes. Thus, the aim of this study was to evaluate the dimensions and characteristics of the wet bulb in surface drip irrigation in function of the drip flow and slope. The experiment was conducted at the Federal Institute Goiano - Câmpus Urutaí, in Urutaí, GO. In the study we adopted three flows (4, 5 and 8 L h-1) and four ground inclinations (0, 10, 20 and 30%), with three replications, totaling in each assessment a water volume of 2.17 L applied to the soil. After one hour of application, disturbed soil samples were collected with a screw auger to determine its moisture. With moisture data graphical representations of the wet bulbs were constructed, and from these it was observed that both the drip flow rate and the slope of the land influenced the wet bulb geometry.
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spelling SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269DISTRIBUIÇÃO DA UMIDADE DO SOLO NUM SISTEMA IRRIGADO POR GOTEJAMENTO SUPERFICIAL COM DIFERENTES INCLINAÇÕES DO TERRENO - DOI: 10.13083/1414-3984/reveng.v23n3p261-269bulbo molhadoirrigação localizadavazãoInformation on wet bulb geometry is important for the design and management of drip irrigation projects. There are several studies on the dimensions and characteristics of the wet bulb associating flow, application times and soil types, however literature still lacks sources regarding the behavior of irrigated land in regions with different slopes. Thus, the aim of this study was to evaluate the dimensions and characteristics of the wet bulb in surface drip irrigation in function of the drip flow and slope. The experiment was conducted at the Federal Institute Goiano - Câmpus Urutaí, in Urutaí, GO. In the study we adopted three flows (4, 5 and 8 L h-1) and four ground inclinations (0, 10, 20 and 30%), with three replications, totaling in each assessment a water volume of 2.17 L applied to the soil. After one hour of application, disturbed soil samples were collected with a screw auger to determine its moisture. With moisture data graphical representations of the wet bulbs were constructed, and from these it was observed that both the drip flow rate and the slope of the land influenced the wet bulb geometry.Informações da geometria do bulbo molhado são importantes para o dimensionamento e o manejo de projetos de irrigação por gotejamento. Existem diversos estudos sobre as dimensões e características do bulbo úmido associando vazões, tempos de aplicação e tipos de solo, todavia, a literatura ainda carece de fontes quanto ao comportamento da região irrigada em terrenos com diferentes declividades. Assim, objetivou-se neste estudo avaliar as dimensões e características do bulbo molhado na irrigação por gotejamento superficial em função da vazão do emissor e da inclinação do terreno. O experimento foi conduzido no Instituto Federal Goiano – Câmpus Urutaí, em Urutaí, GO. No estudo foram adotadas três vazões (4, 5 e 8 L h-1) e quatro inclinações de terreno (0, 10, 20 e 30%), com três repetições, totalizando em cada aplicação um volume de 2,17 L de água no solo. Passado uma hora das aplicações, amostras de solo deformadas eram coletadas, com um trado de rosca, para determinação da sua umidade. Com os dados de umidade, foram construídas as representações gráficas dos bulbos molhados e, através delas, observou-se que tanto a vazão do emissor quanto a inclinação do terreno influenciaram a geometria do bulbo úmido.Universidade Federal de Viçosa - UFV2015-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/52110.13083/reveng.v23i3.576Engineering in Agriculture; Vol. 23 No. 3 (2015); 261-269Revista Engenharia na Agricultura - REVENG; v. 23 n. 3 (2015); 261-2692175-68131414-398410.13083/reveng.v23i3reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/521/358Silva, Aluízio Antônio Fernandes daSouza, José Antonio Rodrigues deCarvalho, Wanderbeth Belchior deMendonça, RafaelMoreira, Débora Astoniinfo:eu-repo/semantics/openAccess2019-10-23T18:59:50Zoai:ojs.periodicos.ufv.br:article/521Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2019-10-23T18:59:50Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
DISTRIBUIÇÃO DA UMIDADE DO SOLO NUM SISTEMA IRRIGADO POR GOTEJAMENTO SUPERFICIAL COM DIFERENTES INCLINAÇÕES DO TERRENO - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
title SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
spellingShingle SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
Silva, Aluízio Antônio Fernandes da
bulbo molhado
irrigação localizada
vazão
title_short SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
title_full SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
title_fullStr SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
title_full_unstemmed SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
title_sort SOIL MOISTURE DISTRIBUITION IN A SURFACE DRIP IRRIGATED SYSTEM WITH DIFFERENT GROUND INCLINATIONS - DOI: 10.13083/1414-3984/reveng.v23n3p261-269
author Silva, Aluízio Antônio Fernandes da
author_facet Silva, Aluízio Antônio Fernandes da
Souza, José Antonio Rodrigues de
Carvalho, Wanderbeth Belchior de
Mendonça, Rafael
Moreira, Débora Astoni
author_role author
author2 Souza, José Antonio Rodrigues de
Carvalho, Wanderbeth Belchior de
Mendonça, Rafael
Moreira, Débora Astoni
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva, Aluízio Antônio Fernandes da
Souza, José Antonio Rodrigues de
Carvalho, Wanderbeth Belchior de
Mendonça, Rafael
Moreira, Débora Astoni
dc.subject.por.fl_str_mv bulbo molhado
irrigação localizada
vazão
topic bulbo molhado
irrigação localizada
vazão
description Information on wet bulb geometry is important for the design and management of drip irrigation projects. There are several studies on the dimensions and characteristics of the wet bulb associating flow, application times and soil types, however literature still lacks sources regarding the behavior of irrigated land in regions with different slopes. Thus, the aim of this study was to evaluate the dimensions and characteristics of the wet bulb in surface drip irrigation in function of the drip flow and slope. The experiment was conducted at the Federal Institute Goiano - Câmpus Urutaí, in Urutaí, GO. In the study we adopted three flows (4, 5 and 8 L h-1) and four ground inclinations (0, 10, 20 and 30%), with three replications, totaling in each assessment a water volume of 2.17 L applied to the soil. After one hour of application, disturbed soil samples were collected with a screw auger to determine its moisture. With moisture data graphical representations of the wet bulbs were constructed, and from these it was observed that both the drip flow rate and the slope of the land influenced the wet bulb geometry.
publishDate 2015
dc.date.none.fl_str_mv 2015-07-02
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://periodicos.ufv.br/reveng/article/view/521
10.13083/reveng.v23i3.576
url https://periodicos.ufv.br/reveng/article/view/521
identifier_str_mv 10.13083/reveng.v23i3.576
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/521/358
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 Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 23 No. 3 (2015); 261-269
Revista Engenharia na Agricultura - REVENG; v. 23 n. 3 (2015); 261-269
2175-6813
1414-3984
10.13083/reveng.v23i3
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
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