Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina

Autores
Cuadra, Pablo Nicolás; Farías, Alejandro Rubén; Jorge, Nelly Lidia; Vullo, Diana Lia
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
In Argentina, weed management in rice and other crops is often done with herbicides that persist in the soil for a long time. The incorrect and indiscriminate use of these agrochemicals has caused environmental problems, such as soil, groundwater and surface water contamination. Clomazone (CLM), an herbicide from the chemical group of oxazolidinones, is a selective pre- and post-emergence herbicide indicated for application in rice. Imazapyr and imazapic (IMR+IMC) are two herbicides that belong to the group of imidazolinones which interfere weed growth by inhibiting the action of the plant enzyme acetohydroxyacid synthase (AHAS). The objective of this work was to analyze the growth kinetics (GK) of bacterial strains isolated from rice crop soils with CLM and IMR+IMC as the only carbon source, and to analyze their biodegradation over time.
Fil: Cuadra, Pablo Nicolás. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.
Fil: Farías, Alejandro Rubén. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.
Fil: Vullo, Diana Lia. Universidad Nacional General Sarmiento. Instituto de Ciencias. Área de Química; Argentina.
Fil: Jorge, Nelly Lidia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.
Fil: Vullo, Diana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Cuadra, Pablo Nicolás. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.
Fil: Cuadra, Pablo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Peer Reviewed
Materia
clomazone
imazapic
imazpir
biodegradation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-ShareAlike 4.0 International
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/12767
Acceder
id RIAUTN_c78c65c98eb90ada53bacbb853889810
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, ArgentinaCuadra, Pablo NicolásFarías, Alejandro RubénJorge, Nelly LidiaVullo, Diana LiaclomazoneimazapicimazpirbiodegradationIn Argentina, weed management in rice and other crops is often done with herbicides that persist in the soil for a long time. The incorrect and indiscriminate use of these agrochemicals has caused environmental problems, such as soil, groundwater and surface water contamination. Clomazone (CLM), an herbicide from the chemical group of oxazolidinones, is a selective pre- and post-emergence herbicide indicated for application in rice. Imazapyr and imazapic (IMR+IMC) are two herbicides that belong to the group of imidazolinones which interfere weed growth by inhibiting the action of the plant enzyme acetohydroxyacid synthase (AHAS). The objective of this work was to analyze the growth kinetics (GK) of bacterial strains isolated from rice crop soils with CLM and IMR+IMC as the only carbon source, and to analyze their biodegradation over time.Fil: Cuadra, Pablo Nicolás. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.Fil: Farías, Alejandro Rubén. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.Fil: Vullo, Diana Lia. Universidad Nacional General Sarmiento. Instituto de Ciencias. Área de Química; Argentina.Fil: Jorge, Nelly Lidia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.Fil: Vullo, Diana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Cuadra, Pablo Nicolás. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.Fil: Cuadra, Pablo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Peer ReviewedSociedad Argentina de Microbiología General2025-04-23T20:36:25Z2024-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfRevista QuímicaViva: Libro de resúmenes del XIX Congreso de SAMIGE 20241666-7948https://hdl.handle.net/20.500.12272/12767engBiodegradación de herbicidas a nivel de microcosmos mediada por microorganismos nativos de suelos de cultivos de arrozMSTCRE8635TCinfo:eu-repo/semantics/openAccessAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/Acceso abiertoreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:46:48Zoai:ria.utn.edu.ar:20.500.12272/12767instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:46:49.796Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
title Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
spellingShingle Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
Cuadra, Pablo Nicolás
clomazone
imazapic
imazpir
biodegradation
title_short Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
title_full Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
title_fullStr Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
title_full_unstemmed Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
title_sort Analysis of herbicide biodegradation by native bacteria isolated from rice crop soils in Chaco, Argentina
dc.creator.none.fl_str_mv Cuadra, Pablo Nicolás
Farías, Alejandro Rubén
Jorge, Nelly Lidia
Vullo, Diana Lia
author Cuadra, Pablo Nicolás
author_facet Cuadra, Pablo Nicolás
Farías, Alejandro Rubén
Jorge, Nelly Lidia
Vullo, Diana Lia
author_role author
author2 Farías, Alejandro Rubén
Jorge, Nelly Lidia
Vullo, Diana Lia
author2_role author
author
author
dc.subject.none.fl_str_mv clomazone
imazapic
imazpir
biodegradation
topic clomazone
imazapic
imazpir
biodegradation
dc.description.none.fl_txt_mv In Argentina, weed management in rice and other crops is often done with herbicides that persist in the soil for a long time. The incorrect and indiscriminate use of these agrochemicals has caused environmental problems, such as soil, groundwater and surface water contamination. Clomazone (CLM), an herbicide from the chemical group of oxazolidinones, is a selective pre- and post-emergence herbicide indicated for application in rice. Imazapyr and imazapic (IMR+IMC) are two herbicides that belong to the group of imidazolinones which interfere weed growth by inhibiting the action of the plant enzyme acetohydroxyacid synthase (AHAS). The objective of this work was to analyze the growth kinetics (GK) of bacterial strains isolated from rice crop soils with CLM and IMR+IMC as the only carbon source, and to analyze their biodegradation over time.
Fil: Cuadra, Pablo Nicolás. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.
Fil: Farías, Alejandro Rubén. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos; Argentina.
Fil: Vullo, Diana Lia. Universidad Nacional General Sarmiento. Instituto de Ciencias. Área de Química; Argentina.
Fil: Jorge, Nelly Lidia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.
Fil: Vullo, Diana Lia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Cuadra, Pablo Nicolás. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Laboratorio de Investigaciones en Tecnología Ambiental; Argentina.
Fil: Cuadra, Pablo Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Peer Reviewed
description In Argentina, weed management in rice and other crops is often done with herbicides that persist in the soil for a long time. The incorrect and indiscriminate use of these agrochemicals has caused environmental problems, such as soil, groundwater and surface water contamination. Clomazone (CLM), an herbicide from the chemical group of oxazolidinones, is a selective pre- and post-emergence herbicide indicated for application in rice. Imazapyr and imazapic (IMR+IMC) are two herbicides that belong to the group of imidazolinones which interfere weed growth by inhibiting the action of the plant enzyme acetohydroxyacid synthase (AHAS). The objective of this work was to analyze the growth kinetics (GK) of bacterial strains isolated from rice crop soils with CLM and IMR+IMC as the only carbon source, and to analyze their biodegradation over time.
publishDate 2024
dc.date.none.fl_str_mv 2024-12-10
2025-04-23T20:36:25Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Revista QuímicaViva: Libro de resúmenes del XIX Congreso de SAMIGE 2024
1666-7948
https://hdl.handle.net/20.500.12272/12767
identifier_str_mv Revista QuímicaViva: Libro de resúmenes del XIX Congreso de SAMIGE 2024
1666-7948
url https://hdl.handle.net/20.500.12272/12767
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biodegradación de herbicidas a nivel de microcosmos mediada por microorganismos nativos de suelos de cultivos de arroz
MSTCRE8635TC
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-nc-sa/4.0/
Acceso abierto
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-nc-sa/4.0/
Acceso abierto
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedad Argentina de Microbiología General
publisher.none.fl_str_mv Sociedad Argentina de Microbiología General
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1877230929351540736
score 13.265058

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