DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL

Detalhes bibliográficos
Autor(a) principal: Cunha, Fernando França da
Data de Publicação: 2017
Outros Autores: Silva, Thiago Ramos da, Muchalak, Sofia Michele, Magalhães, Fernando Fagner, Silva, Simone Quintão
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/688
Resumo: This study aimed to evaluate the performance of a dripper and of a self-cleaning valve operating with water containing different concentrations of total solids. The experiment was conducted in sub-subplots design, having on the plots two line endings (conventional and self-cleaning valve), in the subplots five waters with total solids concentrations (7 mg L-1, 407 mg L-1, 1,007 mg L-1, 2,007 mg L-1, 4,007 mg L-1) and on the sub-subplots 60 reviews of irrigation system, on the completely randomized design with three replications. In the end of the trial period, each dripper applied a cumulative volume of 1.44 m³. The parameters evaluated were: flow and the uniformities of water applications through the distribution coefficients (DU), Christiansen (CU) and statistical (US). The performance of drippers tested is not affected by application of water containing total solids concentrations less than 17.7 and 44.8 mg L-1 in irrigation systems equipped with line endings conventional and self-cleaning, respectively. Irrigation systems equipped with self-cleaning line endings provide better performance of drippers when operating with water containing total solids concentrations of the 407 mg L-1.
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spelling DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIALNOTA TÉCNICA: GOTEJADORES E DISPOSITIVOS FINAL DE LINHA OPERANDO COM ÁGUAS CONTENDO MATERIAL ORGÂNICOIrrigação localizadaSólidos totaisUniformidade de aplicaçãoThis study aimed to evaluate the performance of a dripper and of a self-cleaning valve operating with water containing different concentrations of total solids. The experiment was conducted in sub-subplots design, having on the plots two line endings (conventional and self-cleaning valve), in the subplots five waters with total solids concentrations (7 mg L-1, 407 mg L-1, 1,007 mg L-1, 2,007 mg L-1, 4,007 mg L-1) and on the sub-subplots 60 reviews of irrigation system, on the completely randomized design with three replications. In the end of the trial period, each dripper applied a cumulative volume of 1.44 m³. The parameters evaluated were: flow and the uniformities of water applications through the distribution coefficients (DU), Christiansen (CU) and statistical (US). The performance of drippers tested is not affected by application of water containing total solids concentrations less than 17.7 and 44.8 mg L-1 in irrigation systems equipped with line endings conventional and self-cleaning, respectively. Irrigation systems equipped with self-cleaning line endings provide better performance of drippers when operating with water containing total solids concentrations of the 407 mg L-1.Este trabalho tem por objetivo avaliar o desempenho de gotejador e válvula autolimpante operando com águas contendo diferentes concentrações de sólidos totais. O experimento foi conduzido em esquema de parcelas sub-subdivididas, tendo nas parcelas dois tipos de finais de linha (convencional e válvula autolimpante), nas sub-parcelas águas com cinco concentrações diferentes de sólidos totais (7 mg L-1, 407 mg L-1, 1.007 mg L-1, 2.007 mg L-1, 4.007 mg L-1) e nas sub-sub-parcelas 60 avaliações do sistema de irrigação, no delineamento inteiramente causalizado, com três repetições. No final do período experimental cada gotejador aplicou o volume acumulado de 1,44 m3. Os parâmetros avaliados foram a vazão e as uniformidades de aplicação de água calculados por meio dos coeficientes de distribuição, Christiansen e estatístico. Águas contendo concentrações de sólidos totais inferiores a 17,7 e 44,8 mg L-1 aplicadas em sistemas equipados com finais de linha convencionais e autolimpantes, respectivamente, não afetaram o desempenho dos gotejadores. Sistemas de irrigação equipados com finais de linha autolimpantes proporcionaram melhor desempenho dos gotejadores operando com águas contendo 407 mg L-1 de sólidos totais.Universidade Federal de Viçosa - UFV2017-05-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/68810.13083/reveng.v25i2.764Engineering in Agriculture; Vol. 25 No. 2 (2017); 173-181Revista Engenharia na Agricultura - REVENG; v. 25 n. 2 (2017); 173-1812175-68131414-398410.13083/reveng.v25i2reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/688/458Cunha, Fernando França daSilva, Thiago Ramos daMuchalak, Sofia MicheleMagalhães, Fernando FagnerSilva, Simone Quintãoinfo:eu-repo/semantics/openAccess2023-01-19T13:32:36Zoai:ojs.periodicos.ufv.br:article/688Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:32:36Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
NOTA TÉCNICA: GOTEJADORES E DISPOSITIVOS FINAL DE LINHA OPERANDO COM ÁGUAS CONTENDO MATERIAL ORGÂNICO
title DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
spellingShingle DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
Cunha, Fernando França da
Irrigação localizada
Sólidos totais
Uniformidade de aplicação
title_short DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
title_full DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
title_fullStr DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
title_full_unstemmed DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
title_sort DRIPPERS AND DEVICES OF LINE ENDINGS OPERATING WITH WATERS CONTAINING DIFFERENT CONCENTRATIONS OF ORGANIC MATERIAL
author Cunha, Fernando França da
author_facet Cunha, Fernando França da
Silva, Thiago Ramos da
Muchalak, Sofia Michele
Magalhães, Fernando Fagner
Silva, Simone Quintão
author_role author
author2 Silva, Thiago Ramos da
Muchalak, Sofia Michele
Magalhães, Fernando Fagner
Silva, Simone Quintão
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Cunha, Fernando França da
Silva, Thiago Ramos da
Muchalak, Sofia Michele
Magalhães, Fernando Fagner
Silva, Simone Quintão
dc.subject.por.fl_str_mv Irrigação localizada
Sólidos totais
Uniformidade de aplicação
topic Irrigação localizada
Sólidos totais
Uniformidade de aplicação
description This study aimed to evaluate the performance of a dripper and of a self-cleaning valve operating with water containing different concentrations of total solids. The experiment was conducted in sub-subplots design, having on the plots two line endings (conventional and self-cleaning valve), in the subplots five waters with total solids concentrations (7 mg L-1, 407 mg L-1, 1,007 mg L-1, 2,007 mg L-1, 4,007 mg L-1) and on the sub-subplots 60 reviews of irrigation system, on the completely randomized design with three replications. In the end of the trial period, each dripper applied a cumulative volume of 1.44 m³. The parameters evaluated were: flow and the uniformities of water applications through the distribution coefficients (DU), Christiansen (CU) and statistical (US). The performance of drippers tested is not affected by application of water containing total solids concentrations less than 17.7 and 44.8 mg L-1 in irrigation systems equipped with line endings conventional and self-cleaning, respectively. Irrigation systems equipped with self-cleaning line endings provide better performance of drippers when operating with water containing total solids concentrations of the 407 mg L-1.
publishDate 2017
dc.date.none.fl_str_mv 2017-05-08
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/688
10.13083/reveng.v25i2.764
url https://periodicos.ufv.br/reveng/article/view/688
identifier_str_mv 10.13083/reveng.v25i2.764
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/688/458
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. 25 No. 2 (2017); 173-181
Revista Engenharia na Agricultura - REVENG; v. 25 n. 2 (2017); 173-181
2175-6813
1414-3984
10.13083/reveng.v25i2
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
_version_ 1800211146122199040

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