Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands

Autores
Druille, Magdalena; Cabello, Marta Noemi; Garcia Parisi, Pablo Adrian; Golluscio, Rodolfo; Omacini, Marina
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Research into the impact of agricultural practices on plant symbionts is essential for understanding the factors that modulate plant community productivity and diversity. Although glyphosate is used worldwide as an herbicide, its effects on root symbionts under natural conditions have not been sufficiently studied. We performed a field experiment to evaluate the influence of glyphosate, used for promoting winter forage production, on the viability of arbuscular mycorrhizal fungi (AMF) and rhizobium propagules and other ecosystem traits in native grasslands. The number of viable propagules was strongly reduced with a single application at the recommended dose. Spore viability reduction was Dependent on AMF species. Furthermore, changes in plant community composition and soil salinity were etected, which may eventually influence these symbionts in the future. Considering the low nutrient availability and high root-symbiont dependency of several species with forage value, repeated applications might lead to a loss in the grassland diversity and productivity, decreasing livestock production. Application of sublethal doses of this herbicide could avoid these damages, although success in increasing winter forage production would be less. Our results are relevant for understanding the effects of glyphosate on non-target species and designing sustainable land management systems
Fil: Druille, Magdalena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Cabello, Marta Noemi. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botanica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Garcia Parisi, Pablo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Omacini, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Materia
Amf Spores
Rhizobium Propagules
Non-Target Organisms
Glyphosate
Pampean Grasslands
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/4033
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/4033
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslandsDruille, MagdalenaCabello, Marta NoemiGarcia Parisi, Pablo AdrianGolluscio, RodolfoOmacini, MarinaAmf SporesRhizobium PropagulesNon-Target OrganismsGlyphosatePampean Grasslandshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Research into the impact of agricultural practices on plant symbionts is essential for understanding the factors that modulate plant community productivity and diversity. Although glyphosate is used worldwide as an herbicide, its effects on root symbionts under natural conditions have not been sufficiently studied. We performed a field experiment to evaluate the influence of glyphosate, used for promoting winter forage production, on the viability of arbuscular mycorrhizal fungi (AMF) and rhizobium propagules and other ecosystem traits in native grasslands. The number of viable propagules was strongly reduced with a single application at the recommended dose. Spore viability reduction was Dependent on AMF species. Furthermore, changes in plant community composition and soil salinity were etected, which may eventually influence these symbionts in the future. Considering the low nutrient availability and high root-symbiont dependency of several species with forage value, repeated applications might lead to a loss in the grassland diversity and productivity, decreasing livestock production. Application of sublethal doses of this herbicide could avoid these damages, although success in increasing winter forage production would be less. Our results are relevant for understanding the effects of glyphosate on non-target species and designing sustainable land management systemsFil: Druille, Magdalena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Cabello, Marta Noemi. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botanica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Garcia Parisi, Pablo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Omacini, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaElsevier2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4033Druille, Magdalena; Cabello, Marta Noemi; Garcia Parisi, Pablo Adrian; Golluscio, Rodolfo; Omacini, Marina; Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands; Elsevier; Agriculture, Ecosystems and Environment; 202; 1-2015; 48-550167-8809enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167880914005611info:eu-repo/semantics/altIdentifier/doi/10.1016/j.agee.2014.12.017info:eu-repo/semantics/altIdentifier/issn/0167-8809info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:29Zoai:ri.conicet.gov.ar:11336/4033instacron: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:34982025-09-29 09:49:29.635CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
title Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
spellingShingle Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
Druille, Magdalena
Amf Spores
Rhizobium Propagules
Non-Target Organisms
Glyphosate
Pampean Grasslands
title_short Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
title_full Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
title_fullStr Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
title_full_unstemmed Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
title_sort Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands
dc.creator.none.fl_str_mv Druille, Magdalena
Cabello, Marta Noemi
Garcia Parisi, Pablo Adrian
Golluscio, Rodolfo
Omacini, Marina
author Druille, Magdalena
author_facet Druille, Magdalena
Cabello, Marta Noemi
Garcia Parisi, Pablo Adrian
Golluscio, Rodolfo
Omacini, Marina
author_role author
author2 Cabello, Marta Noemi
Garcia Parisi, Pablo Adrian
Golluscio, Rodolfo
Omacini, Marina
author2_role author
author
author
author
dc.subject.none.fl_str_mv Amf Spores
Rhizobium Propagules
Non-Target Organisms
Glyphosate
Pampean Grasslands
topic Amf Spores
Rhizobium Propagules
Non-Target Organisms
Glyphosate
Pampean Grasslands
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Research into the impact of agricultural practices on plant symbionts is essential for understanding the factors that modulate plant community productivity and diversity. Although glyphosate is used worldwide as an herbicide, its effects on root symbionts under natural conditions have not been sufficiently studied. We performed a field experiment to evaluate the influence of glyphosate, used for promoting winter forage production, on the viability of arbuscular mycorrhizal fungi (AMF) and rhizobium propagules and other ecosystem traits in native grasslands. The number of viable propagules was strongly reduced with a single application at the recommended dose. Spore viability reduction was Dependent on AMF species. Furthermore, changes in plant community composition and soil salinity were etected, which may eventually influence these symbionts in the future. Considering the low nutrient availability and high root-symbiont dependency of several species with forage value, repeated applications might lead to a loss in the grassland diversity and productivity, decreasing livestock production. Application of sublethal doses of this herbicide could avoid these damages, although success in increasing winter forage production would be less. Our results are relevant for understanding the effects of glyphosate on non-target species and designing sustainable land management systems
Fil: Druille, Magdalena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Cabello, Marta Noemi. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Instituto de Botanica Spegazzini; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Garcia Parisi, Pablo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Omacini, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
description Research into the impact of agricultural practices on plant symbionts is essential for understanding the factors that modulate plant community productivity and diversity. Although glyphosate is used worldwide as an herbicide, its effects on root symbionts under natural conditions have not been sufficiently studied. We performed a field experiment to evaluate the influence of glyphosate, used for promoting winter forage production, on the viability of arbuscular mycorrhizal fungi (AMF) and rhizobium propagules and other ecosystem traits in native grasslands. The number of viable propagules was strongly reduced with a single application at the recommended dose. Spore viability reduction was Dependent on AMF species. Furthermore, changes in plant community composition and soil salinity were etected, which may eventually influence these symbionts in the future. Considering the low nutrient availability and high root-symbiont dependency of several species with forage value, repeated applications might lead to a loss in the grassland diversity and productivity, decreasing livestock production. Application of sublethal doses of this herbicide could avoid these damages, although success in increasing winter forage production would be less. Our results are relevant for understanding the effects of glyphosate on non-target species and designing sustainable land management systems
publishDate 2015
dc.date.none.fl_str_mv 2015-01
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/11336/4033
Druille, Magdalena; Cabello, Marta Noemi; Garcia Parisi, Pablo Adrian; Golluscio, Rodolfo; Omacini, Marina; Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands; Elsevier; Agriculture, Ecosystems and Environment; 202; 1-2015; 48-55
0167-8809
url http://hdl.handle.net/11336/4033
identifier_str_mv Druille, Magdalena; Cabello, Marta Noemi; Garcia Parisi, Pablo Adrian; Golluscio, Rodolfo; Omacini, Marina; Glyphosate vulnerability explains changes in root-symbionts propagules viability in pampean grasslands; Elsevier; Agriculture, Ecosystems and Environment; 202; 1-2015; 48-55
0167-8809
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167880914005611
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.agee.2014.12.017
info:eu-repo/semantics/altIdentifier/issn/0167-8809
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 13.070432

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