Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices

Autores
Draghi, Walter Omar; Degrossi, José; Bialer, Magalí Graciela; Brelles Mariño, Graciela; Abdian, Patricia Lorena; Soler Bistue, Alfonso; Wall, Luis Gabriel; Zorreguieta, Ángeles
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
No-tillage crop production has revolutionized the agriculture worldwide. In our country more than 30 Mha are currently cultivated under no-till schemes, stressing the importance of this management system for crop production. It is widely recognized that soil microbiota is altered under different soil managements. In this regard the structure of Burkholderia populations is affected by soils management practices such as tillage, fertilization, or crop rotation. The stability of these structures, however, has not been evaluated under sustainable schemes where the impact of land practices could be less deleterious to physicochemical soils characteristics. In order to assess the structure of Burkholderia spp. populations in no-till schemes, culturable Burkholderia spp. strains were quantified and their biodiversity evaluated. Results showed that Burkholderia spp. biodiversity, but not their abundance, clearly displayed a dependence on agricultural managements. We also showed that biodiversity was mainly influenced by two soil factors: Total Organic Carbon and Total Nitrogen. Results showed that no-till schemes are not per se sufficient to maintain a richer Burkholderia spp. soil microbiota, and additional traits should be considered when sustainability of productive soils is a goal to fulfil productive agricultural schemes.
Instituto de Biotecnologia y Biologia Molecular
Centro de Investigación y Desarrollo en Fermentaciones Industriales
Materia
Bioquímica
Burkhoklderia
Soil biology
Cropping systems
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/100149
Acceder
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network_name_str SEDICI (UNLP)
spelling Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practicesDraghi, Walter OmarDegrossi, JoséBialer, Magalí GracielaBrelles Mariño, GracielaAbdian, Patricia LorenaSoler Bistue, AlfonsoWall, Luis GabrielZorreguieta, ÁngelesBioquímicaBurkhoklderiaSoil biologyCropping systemsNo-tillage crop production has revolutionized the agriculture worldwide. In our country more than 30 Mha are currently cultivated under no-till schemes, stressing the importance of this management system for crop production. It is widely recognized that soil microbiota is altered under different soil managements. In this regard the structure of Burkholderia populations is affected by soils management practices such as tillage, fertilization, or crop rotation. The stability of these structures, however, has not been evaluated under sustainable schemes where the impact of land practices could be less deleterious to physicochemical soils characteristics. In order to assess the structure of Burkholderia spp. populations in no-till schemes, culturable Burkholderia spp. strains were quantified and their biodiversity evaluated. Results showed that Burkholderia spp. biodiversity, but not their abundance, clearly displayed a dependence on agricultural managements. We also showed that biodiversity was mainly influenced by two soil factors: Total Organic Carbon and Total Nitrogen. Results showed that no-till schemes are not per se sufficient to maintain a richer Burkholderia spp. soil microbiota, and additional traits should be considered when sustainability of productive soils is a goal to fulfil productive agricultural schemes.Instituto de Biotecnologia y Biologia MolecularCentro de Investigación y Desarrollo en Fermentaciones Industriales2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/100149enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/91123info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0200651info:eu-repo/semantics/altIdentifier/issn/1932-6203info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0200651info:eu-repo/semantics/altIdentifier/hdl/11336/91123info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:20:35Zoai:sedici.unlp.edu.ar:10915/100149Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:20:36.063SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
title Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
spellingShingle Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
Draghi, Walter Omar
Bioquímica
Burkhoklderia
Soil biology
Cropping systems
title_short Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
title_full Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
title_fullStr Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
title_full_unstemmed Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
title_sort Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices
dc.creator.none.fl_str_mv Draghi, Walter Omar
Degrossi, José
Bialer, Magalí Graciela
Brelles Mariño, Graciela
Abdian, Patricia Lorena
Soler Bistue, Alfonso
Wall, Luis Gabriel
Zorreguieta, Ángeles
author Draghi, Walter Omar
author_facet Draghi, Walter Omar
Degrossi, José
Bialer, Magalí Graciela
Brelles Mariño, Graciela
Abdian, Patricia Lorena
Soler Bistue, Alfonso
Wall, Luis Gabriel
Zorreguieta, Ángeles
author_role author
author2 Degrossi, José
Bialer, Magalí Graciela
Brelles Mariño, Graciela
Abdian, Patricia Lorena
Soler Bistue, Alfonso
Wall, Luis Gabriel
Zorreguieta, Ángeles
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Bioquímica
Burkhoklderia
Soil biology
Cropping systems
topic Bioquímica
Burkhoklderia
Soil biology
Cropping systems
dc.description.none.fl_txt_mv No-tillage crop production has revolutionized the agriculture worldwide. In our country more than 30 Mha are currently cultivated under no-till schemes, stressing the importance of this management system for crop production. It is widely recognized that soil microbiota is altered under different soil managements. In this regard the structure of Burkholderia populations is affected by soils management practices such as tillage, fertilization, or crop rotation. The stability of these structures, however, has not been evaluated under sustainable schemes where the impact of land practices could be less deleterious to physicochemical soils characteristics. In order to assess the structure of Burkholderia spp. populations in no-till schemes, culturable Burkholderia spp. strains were quantified and their biodiversity evaluated. Results showed that Burkholderia spp. biodiversity, but not their abundance, clearly displayed a dependence on agricultural managements. We also showed that biodiversity was mainly influenced by two soil factors: Total Organic Carbon and Total Nitrogen. Results showed that no-till schemes are not per se sufficient to maintain a richer Burkholderia spp. soil microbiota, and additional traits should be considered when sustainability of productive soils is a goal to fulfil productive agricultural schemes.
Instituto de Biotecnologia y Biologia Molecular
Centro de Investigación y Desarrollo en Fermentaciones Industriales
description No-tillage crop production has revolutionized the agriculture worldwide. In our country more than 30 Mha are currently cultivated under no-till schemes, stressing the importance of this management system for crop production. It is widely recognized that soil microbiota is altered under different soil managements. In this regard the structure of Burkholderia populations is affected by soils management practices such as tillage, fertilization, or crop rotation. The stability of these structures, however, has not been evaluated under sustainable schemes where the impact of land practices could be less deleterious to physicochemical soils characteristics. In order to assess the structure of Burkholderia spp. populations in no-till schemes, culturable Burkholderia spp. strains were quantified and their biodiversity evaluated. Results showed that Burkholderia spp. biodiversity, but not their abundance, clearly displayed a dependence on agricultural managements. We also showed that biodiversity was mainly influenced by two soil factors: Total Organic Carbon and Total Nitrogen. Results showed that no-till schemes are not per se sufficient to maintain a richer Burkholderia spp. soil microbiota, and additional traits should be considered when sustainability of productive soils is a goal to fulfil productive agricultural schemes.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/100149
url http://sedici.unlp.edu.ar/handle/10915/100149
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/91123
info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0200651
info:eu-repo/semantics/altIdentifier/issn/1932-6203
info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0200651
info:eu-repo/semantics/altIdentifier/hdl/11336/91123
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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