Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina

Autores
Cardillo, Daniela Solange; Busso, Carlos Alberto; Ambrosino, Mariela Lis; Torres, Yanina Alejandra; Ithurrart, Leticia Soledad; Palomo, Iris Rosana
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Microbial communities are a key for terrestrial ecosystem functioning. However, their responses to changes in plant species identity and richness, and stages of developmental morphology have been rarely investigated. The objective of this study was to evaluate the impact of the identity, richness and stage of developmental morphology of plant species on soil microbial communities throughout the enzymatic activity of the dehydrogenase. Studies were conducted under wild, field conditions, and on field experimental plots having different species richness. Treatments included a control (intraspecific monocultures) or combinations of 2, 4, or 6 species pertaining to different functional groups (i.e., perennial either grasses or herbaceous dicots or shrubs). The grass Nassella tenuis and the shrub Larrea divaricata showed a lower (p<0.05) activity of the dehydrogenase than most of the other studied species under wild, field conditions. The enzymatic activity of the dehydrogenase was either similar or greater (p<0.05; e.g., Amelichloa ambigua, L. divaricata), but not lower, as species richness increased in the reproductive stage of developmental morphology. Finally, the dehydrogenase activity was in general greater (p<0.05) at the reproductive (late spring) than vegetative (late fall) stage of developmental morphology in all studied species. These results indicate that species identity, richness and stage of developmental morphology might be important determinants of the degree of microbial activity in the soil.
Fil: Cardillo, Daniela Solange. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Busso, Carlos Alberto. 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 Agronomía; Argentina
Fil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Torres, Yanina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Ithurrart, Leticia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Palomo, Iris Rosana. 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
Materia
SPECIES IDENTITY RICHNESS
SOIL ENZIMATIC ACTIVITY
MICROORGANISMS
ARGENTINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/102347
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/102347
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, ArgentinaCardillo, Daniela SolangeBusso, Carlos AlbertoAmbrosino, Mariela LisTorres, Yanina AlejandraIthurrart, Leticia SoledadPalomo, Iris RosanaSPECIES IDENTITY RICHNESSSOIL ENZIMATIC ACTIVITYMICROORGANISMSARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Microbial communities are a key for terrestrial ecosystem functioning. However, their responses to changes in plant species identity and richness, and stages of developmental morphology have been rarely investigated. The objective of this study was to evaluate the impact of the identity, richness and stage of developmental morphology of plant species on soil microbial communities throughout the enzymatic activity of the dehydrogenase. Studies were conducted under wild, field conditions, and on field experimental plots having different species richness. Treatments included a control (intraspecific monocultures) or combinations of 2, 4, or 6 species pertaining to different functional groups (i.e., perennial either grasses or herbaceous dicots or shrubs). The grass Nassella tenuis and the shrub Larrea divaricata showed a lower (p<0.05) activity of the dehydrogenase than most of the other studied species under wild, field conditions. The enzymatic activity of the dehydrogenase was either similar or greater (p<0.05; e.g., Amelichloa ambigua, L. divaricata), but not lower, as species richness increased in the reproductive stage of developmental morphology. Finally, the dehydrogenase activity was in general greater (p<0.05) at the reproductive (late spring) than vegetative (late fall) stage of developmental morphology in all studied species. These results indicate that species identity, richness and stage of developmental morphology might be important determinants of the degree of microbial activity in the soil.Fil: Cardillo, Daniela Solange. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Busso, Carlos Alberto. 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 Agronomía; ArgentinaFil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Torres, Yanina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Ithurrart, Leticia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Palomo, Iris Rosana. 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; ArgentinaMedCrave2019-06-03info: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/11336/102347Cardillo, Daniela Solange; Busso, Carlos Alberto; Ambrosino, Mariela Lis; Torres, Yanina Alejandra; Ithurrart, Leticia Soledad; et al.; Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina; MedCrave; Biodiversity International Journal; 3; 3; 03-6-2019; 121-1302575-906XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://medcraveonline.com/BIJ/species-identity-richness-and-developmental-stage-of-morphology-affect-enzymatic-activity-of-the-soil-microorganisms-in-arid-patagonia-argentina.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.15406/bij.2019.03.00136info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:18Zoai:ri.conicet.gov.ar:11336/102347instacron: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:34982025-10-22 11:03:18.282CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
title Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
spellingShingle Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
Cardillo, Daniela Solange
SPECIES IDENTITY RICHNESS
SOIL ENZIMATIC ACTIVITY
MICROORGANISMS
ARGENTINA
title_short Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
title_full Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
title_fullStr Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
title_full_unstemmed Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
title_sort Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina
dc.creator.none.fl_str_mv Cardillo, Daniela Solange
Busso, Carlos Alberto
Ambrosino, Mariela Lis
Torres, Yanina Alejandra
Ithurrart, Leticia Soledad
Palomo, Iris Rosana
author Cardillo, Daniela Solange
author_facet Cardillo, Daniela Solange
Busso, Carlos Alberto
Ambrosino, Mariela Lis
Torres, Yanina Alejandra
Ithurrart, Leticia Soledad
Palomo, Iris Rosana
author_role author
author2 Busso, Carlos Alberto
Ambrosino, Mariela Lis
Torres, Yanina Alejandra
Ithurrart, Leticia Soledad
Palomo, Iris Rosana
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv SPECIES IDENTITY RICHNESS
SOIL ENZIMATIC ACTIVITY
MICROORGANISMS
ARGENTINA
topic SPECIES IDENTITY RICHNESS
SOIL ENZIMATIC ACTIVITY
MICROORGANISMS
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Microbial communities are a key for terrestrial ecosystem functioning. However, their responses to changes in plant species identity and richness, and stages of developmental morphology have been rarely investigated. The objective of this study was to evaluate the impact of the identity, richness and stage of developmental morphology of plant species on soil microbial communities throughout the enzymatic activity of the dehydrogenase. Studies were conducted under wild, field conditions, and on field experimental plots having different species richness. Treatments included a control (intraspecific monocultures) or combinations of 2, 4, or 6 species pertaining to different functional groups (i.e., perennial either grasses or herbaceous dicots or shrubs). The grass Nassella tenuis and the shrub Larrea divaricata showed a lower (p<0.05) activity of the dehydrogenase than most of the other studied species under wild, field conditions. The enzymatic activity of the dehydrogenase was either similar or greater (p<0.05; e.g., Amelichloa ambigua, L. divaricata), but not lower, as species richness increased in the reproductive stage of developmental morphology. Finally, the dehydrogenase activity was in general greater (p<0.05) at the reproductive (late spring) than vegetative (late fall) stage of developmental morphology in all studied species. These results indicate that species identity, richness and stage of developmental morphology might be important determinants of the degree of microbial activity in the soil.
Fil: Cardillo, Daniela Solange. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Busso, Carlos Alberto. 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 Agronomía; Argentina
Fil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Torres, Yanina Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Ithurrart, Leticia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Palomo, Iris Rosana. 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
description Microbial communities are a key for terrestrial ecosystem functioning. However, their responses to changes in plant species identity and richness, and stages of developmental morphology have been rarely investigated. The objective of this study was to evaluate the impact of the identity, richness and stage of developmental morphology of plant species on soil microbial communities throughout the enzymatic activity of the dehydrogenase. Studies were conducted under wild, field conditions, and on field experimental plots having different species richness. Treatments included a control (intraspecific monocultures) or combinations of 2, 4, or 6 species pertaining to different functional groups (i.e., perennial either grasses or herbaceous dicots or shrubs). The grass Nassella tenuis and the shrub Larrea divaricata showed a lower (p<0.05) activity of the dehydrogenase than most of the other studied species under wild, field conditions. The enzymatic activity of the dehydrogenase was either similar or greater (p<0.05; e.g., Amelichloa ambigua, L. divaricata), but not lower, as species richness increased in the reproductive stage of developmental morphology. Finally, the dehydrogenase activity was in general greater (p<0.05) at the reproductive (late spring) than vegetative (late fall) stage of developmental morphology in all studied species. These results indicate that species identity, richness and stage of developmental morphology might be important determinants of the degree of microbial activity in the soil.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-03
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/11336/102347
Cardillo, Daniela Solange; Busso, Carlos Alberto; Ambrosino, Mariela Lis; Torres, Yanina Alejandra; Ithurrart, Leticia Soledad; et al.; Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina; MedCrave; Biodiversity International Journal; 3; 3; 03-6-2019; 121-130
2575-906X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102347
identifier_str_mv Cardillo, Daniela Solange; Busso, Carlos Alberto; Ambrosino, Mariela Lis; Torres, Yanina Alejandra; Ithurrart, Leticia Soledad; et al.; Species identity, richness and developmental stage of morphology affect enzymatic activiy of the soil microorganisms in arid Patagonia, Argentina; MedCrave; Biodiversity International Journal; 3; 3; 03-6-2019; 121-130
2575-906X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://medcraveonline.com/BIJ/species-identity-richness-and-developmental-stage-of-morphology-affect-enzymatic-activity-of-the-soil-microorganisms-in-arid-patagonia-argentina.html
info:eu-repo/semantics/altIdentifier/doi/10.15406/bij.2019.03.00136
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MedCrave
publisher.none.fl_str_mv MedCrave
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 12.982451

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