Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments

Autores
Zabaloy, Maria Celina; Gomez, Marisa Anahi
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Short-term response of microbial respiration after treatment with different doses of the herbicides mesulfuronmethyl (MET), 2,4-D, and glyphosate (GLY) was studied in microcosms of soils collected in three agricultural sites of the Southerns Pampas region, Buenos Aires Argentina. The influence of diammonium phosphate on carbon dioxide evolution when applied with the highest doses of the herbicides, was also investigated. MET had no effect on microbial respiration of an acidic soil of San Roman (pH 6.06), even at the highest rate. However, MET inhibited microbial respiration in soils of Bordenave (pH 7.4) at rate of 0.1 mg /Kg soil. Low applications rates of GLY and 2,4-D, produced only transitory effects on CO2 evolution whereas the addition of highest doses of these herbicides stimulated microbial activity. On the other hand, trhe addition of fertilizer to soil treated with a high dose of GLY temporarily inhibited CO2 release.
Fil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; Argentina
Fil: Gomez, Marisa Anahi. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Argentine Pampas
2,4-Dichlorophenoxyacetic Acid
Glyphosate
Inorganic Fertilizar
Metsulfuron Methyl
Microbial Respiration
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/27061
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate TreatmentsZabaloy, Maria CelinaGomez, Marisa AnahiArgentine Pampas2,4-Dichlorophenoxyacetic AcidGlyphosateInorganic FertilizarMetsulfuron MethylMicrobial Respirationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Short-term response of microbial respiration after treatment with different doses of the herbicides mesulfuronmethyl (MET), 2,4-D, and glyphosate (GLY) was studied in microcosms of soils collected in three agricultural sites of the Southerns Pampas region, Buenos Aires Argentina. The influence of diammonium phosphate on carbon dioxide evolution when applied with the highest doses of the herbicides, was also investigated. MET had no effect on microbial respiration of an acidic soil of San Roman (pH 6.06), even at the highest rate. However, MET inhibited microbial respiration in soils of Bordenave (pH 7.4) at rate of 0.1 mg /Kg soil. Low applications rates of GLY and 2,4-D, produced only transitory effects on CO2 evolution whereas the addition of highest doses of these herbicides stimulated microbial activity. On the other hand, trhe addition of fertilizer to soil treated with a high dose of GLY temporarily inhibited CO2 release.Fil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; ArgentinaFil: Gomez, Marisa Anahi. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2008-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27061Zabaloy, Maria Celina; Gomez, Marisa Anahi; Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments; Taylor & Francis; Communications in Soil Science and Plant Analysis; 39; 3-4; 2-2008; 370-3850010-36241532-2416CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/00103620701826506info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/00103620701826506info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:23Zoai:ri.conicet.gov.ar:11336/27061instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:06:23.299CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
title Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
spellingShingle Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
Zabaloy, Maria Celina
Argentine Pampas
2,4-Dichlorophenoxyacetic Acid
Glyphosate
Inorganic Fertilizar
Metsulfuron Methyl
Microbial Respiration
title_short Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
title_full Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
title_fullStr Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
title_full_unstemmed Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
title_sort Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments
dc.creator.none.fl_str_mv Zabaloy, Maria Celina
Gomez, Marisa Anahi
author Zabaloy, Maria Celina
author_facet Zabaloy, Maria Celina
Gomez, Marisa Anahi
author_role author
author2 Gomez, Marisa Anahi
author2_role author
dc.subject.none.fl_str_mv Argentine Pampas
2,4-Dichlorophenoxyacetic Acid
Glyphosate
Inorganic Fertilizar
Metsulfuron Methyl
Microbial Respiration
topic Argentine Pampas
2,4-Dichlorophenoxyacetic Acid
Glyphosate
Inorganic Fertilizar
Metsulfuron Methyl
Microbial Respiration
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Short-term response of microbial respiration after treatment with different doses of the herbicides mesulfuronmethyl (MET), 2,4-D, and glyphosate (GLY) was studied in microcosms of soils collected in three agricultural sites of the Southerns Pampas region, Buenos Aires Argentina. The influence of diammonium phosphate on carbon dioxide evolution when applied with the highest doses of the herbicides, was also investigated. MET had no effect on microbial respiration of an acidic soil of San Roman (pH 6.06), even at the highest rate. However, MET inhibited microbial respiration in soils of Bordenave (pH 7.4) at rate of 0.1 mg /Kg soil. Low applications rates of GLY and 2,4-D, produced only transitory effects on CO2 evolution whereas the addition of highest doses of these herbicides stimulated microbial activity. On the other hand, trhe addition of fertilizer to soil treated with a high dose of GLY temporarily inhibited CO2 release.
Fil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; Argentina
Fil: Gomez, Marisa Anahi. Universidad Nacional del Sur. Departamento de Agronomia. Laboratorio de Biología del Suelo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Short-term response of microbial respiration after treatment with different doses of the herbicides mesulfuronmethyl (MET), 2,4-D, and glyphosate (GLY) was studied in microcosms of soils collected in three agricultural sites of the Southerns Pampas region, Buenos Aires Argentina. The influence of diammonium phosphate on carbon dioxide evolution when applied with the highest doses of the herbicides, was also investigated. MET had no effect on microbial respiration of an acidic soil of San Roman (pH 6.06), even at the highest rate. However, MET inhibited microbial respiration in soils of Bordenave (pH 7.4) at rate of 0.1 mg /Kg soil. Low applications rates of GLY and 2,4-D, produced only transitory effects on CO2 evolution whereas the addition of highest doses of these herbicides stimulated microbial activity. On the other hand, trhe addition of fertilizer to soil treated with a high dose of GLY temporarily inhibited CO2 release.
publishDate 2008
dc.date.none.fl_str_mv 2008-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/27061
Zabaloy, Maria Celina; Gomez, Marisa Anahi; Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments; Taylor & Francis; Communications in Soil Science and Plant Analysis; 39; 3-4; 2-2008; 370-385
0010-3624
1532-2416
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27061
identifier_str_mv Zabaloy, Maria Celina; Gomez, Marisa Anahi; Microbial Respiration in Soils of the Argentine Pampas after Metsulfuron Methyl, 2,4‐D, and Glyphosate Treatments; Taylor & Francis; Communications in Soil Science and Plant Analysis; 39; 3-4; 2-2008; 370-385
0010-3624
1532-2416
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/00103620701826506
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/00103620701826506
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269956037672960
score 13.13397

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