Use of trifluralin to control root intrusion in drippers buried under sugar cane crop

Detalhes bibliográficos
Autor(a) principal: Dalri, Alexandre Barcellos [UNESP]
Data de Publicação: 2015
Outros Autores: Cruz, Raimundo Leite [UNESP], De Faria, Rogério Teixeira [UNESP], Mazzonetto, Fabio, Corbani, Renato Zapparoli
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.15809/irriga.2015v20n1p82
http://hdl.handle.net/11449/232391
Resumo: Subsurface dripping irrigation is defined as water application below the soil surface by emitters with discharge rate similar to that of the surface dripping irrigation. Problems related to intrusion of roots into the emitters are some pitfalls of this technology. The objective of this study was to evaluate the intrusion of sugar cane roots into emitters buried in the absence or presence of Trifluralin in the irrigation water. Different levels of Trifluralin were the treatments applied. The results showed that for these study conditions, there is no need of Trifluralin injection until the eighth months after sugar cane germination, and as of the eighth month, after the sugar cane germination, Trifluralin is recommended at the dose of 0.25 cm3 by emitter in order to keep the relative flow rate close to 100%.
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spelling Use of trifluralin to control root intrusion in drippers buried under sugar cane cropUso da trifluralina no controle de intrusão radicular em gotejadores enterrados sob a cultura da cana-de-açúcarCloggingEmittersSubsurface drippingSubsurface dripping irrigation is defined as water application below the soil surface by emitters with discharge rate similar to that of the surface dripping irrigation. Problems related to intrusion of roots into the emitters are some pitfalls of this technology. The objective of this study was to evaluate the intrusion of sugar cane roots into emitters buried in the absence or presence of Trifluralin in the irrigation water. Different levels of Trifluralin were the treatments applied. The results showed that for these study conditions, there is no need of Trifluralin injection until the eighth months after sugar cane germination, and as of the eighth month, after the sugar cane germination, Trifluralin is recommended at the dose of 0.25 cm3 by emitter in order to keep the relative flow rate close to 100%.Departamento de Engenharia Rural Universidade Estadual PaulistaDepartamento de Agronomia Universidade Camilo Castelo BrancoFEB. Centro Universitário da Fundação Educacional de BarretosDepartamento de Engenharia Rural Universidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)Universidade Camilo Castelo BrancoFEB. Centro Universitário da Fundação Educacional de BarretosDalri, Alexandre Barcellos [UNESP]Cruz, Raimundo Leite [UNESP]De Faria, Rogério Teixeira [UNESP]Mazzonetto, FabioCorbani, Renato Zapparoli2022-04-29T14:31:46Z2022-04-29T14:31:46Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article82-91http://dx.doi.org/10.15809/irriga.2015v20n1p82IRRIGA, v. 20, n. 1, p. 82-91, 2015.1808-37651413-7895http://hdl.handle.net/11449/23239110.15809/irriga.2015v20n1p822-s2.0-84927556853Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIRRIGAinfo:eu-repo/semantics/openAccess2024-04-30T14:02:23Zoai:repositorio.unesp.br:11449/232391Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:49:14.266332Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
Uso da trifluralina no controle de intrusão radicular em gotejadores enterrados sob a cultura da cana-de-açúcar
title Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
spellingShingle Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
Dalri, Alexandre Barcellos [UNESP]
Clogging
Emitters
Subsurface dripping
title_short Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
title_full Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
title_fullStr Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
title_full_unstemmed Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
title_sort Use of trifluralin to control root intrusion in drippers buried under sugar cane crop
author Dalri, Alexandre Barcellos [UNESP]
author_facet Dalri, Alexandre Barcellos [UNESP]
Cruz, Raimundo Leite [UNESP]
De Faria, Rogério Teixeira [UNESP]
Mazzonetto, Fabio
Corbani, Renato Zapparoli
author_role author
author2 Cruz, Raimundo Leite [UNESP]
De Faria, Rogério Teixeira [UNESP]
Mazzonetto, Fabio
Corbani, Renato Zapparoli
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Camilo Castelo Branco
FEB. Centro Universitário da Fundação Educacional de Barretos
dc.contributor.author.fl_str_mv Dalri, Alexandre Barcellos [UNESP]
Cruz, Raimundo Leite [UNESP]
De Faria, Rogério Teixeira [UNESP]
Mazzonetto, Fabio
Corbani, Renato Zapparoli
dc.subject.por.fl_str_mv Clogging
Emitters
Subsurface dripping
topic Clogging
Emitters
Subsurface dripping
description Subsurface dripping irrigation is defined as water application below the soil surface by emitters with discharge rate similar to that of the surface dripping irrigation. Problems related to intrusion of roots into the emitters are some pitfalls of this technology. The objective of this study was to evaluate the intrusion of sugar cane roots into emitters buried in the absence or presence of Trifluralin in the irrigation water. Different levels of Trifluralin were the treatments applied. The results showed that for these study conditions, there is no need of Trifluralin injection until the eighth months after sugar cane germination, and as of the eighth month, after the sugar cane germination, Trifluralin is recommended at the dose of 0.25 cm3 by emitter in order to keep the relative flow rate close to 100%.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01
2022-04-29T14:31:46Z
2022-04-29T14:31:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.15809/irriga.2015v20n1p82
IRRIGA, v. 20, n. 1, p. 82-91, 2015.
1808-3765
1413-7895
http://hdl.handle.net/11449/232391
10.15809/irriga.2015v20n1p82
2-s2.0-84927556853
url http://dx.doi.org/10.15809/irriga.2015v20n1p82
http://hdl.handle.net/11449/232391
identifier_str_mv IRRIGA, v. 20, n. 1, p. 82-91, 2015.
1808-3765
1413-7895
10.15809/irriga.2015v20n1p82
2-s2.0-84927556853
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv IRRIGA
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 82-91
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129253531713536

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