Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina

Autores
de la Fuente, Elba Beatriz; Perelman, Susana Beatriz; Ghersa, Claudio Marco
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Summary: In the Rolling Pampa, Argentina, changes in crop management caused changes in weed and arthropod communities and reductions in weed diversity in soyabean. Loss of landscape heterogeneity, caused by an increase in the area planted to soyabean, and herbicide treatment of field margins, may affect weed and arthropod assemblages and reduce species richness. This study focused on the effect of land use in neighbouring fields, weed management of field margins and crop productivity and history on weed and arthropod communities and their richness inside soyabean fields. Weeds and arthropods were surveyed in a total of 60 soyabean fields in 1999, 2001 and 2002. Neighbouring land use was determined in concentric circles of 500 and 1500 m radius around each field using LANDSAT images, and field margin management (sprayed or non-sprayed) was recorded. Data was analysed using regression and canonical correspondence analysis. Cropping history (number of years of cropping) and percentage of soyabean in concentric circles of 1500 m explained 23% of the variation in weed assemblages, whereas management of field margins and soyabean productivity (mean summer Normalised Difference Vegetation Index) explained 23% of the variation in arthropod assemblages. Perennial, dicotyledon and exotic weed richness and non-herbivore arthropod richness decreased with increasing percentage of soyabean in the surrounding landscape. Results show that weed and arthropod communities respond to different production and landscape variables and that increasing the area planted to soyabean and spraying field margins will put weed and arthropod species and functional groups at risk of extinction. © 2010 The Authors. Weed Research © 2010 European Weed Research Society.
Fil: de la Fuente, Elba Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina
Fil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Métodos Cuantitativos y Sistemas de Información; Argentina
Fil: Ghersa, Claudio Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Materia
Diversity
Field Margins
Functional Groups
Ndvi
Species Richness
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:11336/71908
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentinade la Fuente, Elba BeatrizPerelman, Susana BeatrizGhersa, Claudio MarcoDiversityField MarginsFunctional GroupsNdviSpecies Richnesshttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Summary: In the Rolling Pampa, Argentina, changes in crop management caused changes in weed and arthropod communities and reductions in weed diversity in soyabean. Loss of landscape heterogeneity, caused by an increase in the area planted to soyabean, and herbicide treatment of field margins, may affect weed and arthropod assemblages and reduce species richness. This study focused on the effect of land use in neighbouring fields, weed management of field margins and crop productivity and history on weed and arthropod communities and their richness inside soyabean fields. Weeds and arthropods were surveyed in a total of 60 soyabean fields in 1999, 2001 and 2002. Neighbouring land use was determined in concentric circles of 500 and 1500 m radius around each field using LANDSAT images, and field margin management (sprayed or non-sprayed) was recorded. Data was analysed using regression and canonical correspondence analysis. Cropping history (number of years of cropping) and percentage of soyabean in concentric circles of 1500 m explained 23% of the variation in weed assemblages, whereas management of field margins and soyabean productivity (mean summer Normalised Difference Vegetation Index) explained 23% of the variation in arthropod assemblages. Perennial, dicotyledon and exotic weed richness and non-herbivore arthropod richness decreased with increasing percentage of soyabean in the surrounding landscape. Results show that weed and arthropod communities respond to different production and landscape variables and that increasing the area planted to soyabean and spraying field margins will put weed and arthropod species and functional groups at risk of extinction. © 2010 The Authors. Weed Research © 2010 European Weed Research Society.Fil: de la Fuente, Elba Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; ArgentinaFil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Métodos Cuantitativos y Sistemas de Información; ArgentinaFil: Ghersa, Claudio Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaWiley Blackwell Publishing, Inc2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71908de la Fuente, Elba Beatriz; Perelman, Susana Beatriz; Ghersa, Claudio Marco; Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina; Wiley Blackwell Publishing, Inc; Weed Research; 50; 6; 12-2010; 561-5710043-1737CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-3180.2010.00811.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2010.00811.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:56Zoai:ri.conicet.gov.ar:11336/71908instacron: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 10:11:57.2CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
title Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
spellingShingle Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
de la Fuente, Elba Beatriz
Diversity
Field Margins
Functional Groups
Ndvi
Species Richness
title_short Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
title_full Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
title_fullStr Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
title_full_unstemmed Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
title_sort Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
dc.creator.none.fl_str_mv de la Fuente, Elba Beatriz
Perelman, Susana Beatriz
Ghersa, Claudio Marco
author de la Fuente, Elba Beatriz
author_facet de la Fuente, Elba Beatriz
Perelman, Susana Beatriz
Ghersa, Claudio Marco
author_role author
author2 Perelman, Susana Beatriz
Ghersa, Claudio Marco
author2_role author
author
dc.subject.none.fl_str_mv Diversity
Field Margins
Functional Groups
Ndvi
Species Richness
topic Diversity
Field Margins
Functional Groups
Ndvi
Species Richness
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Summary: In the Rolling Pampa, Argentina, changes in crop management caused changes in weed and arthropod communities and reductions in weed diversity in soyabean. Loss of landscape heterogeneity, caused by an increase in the area planted to soyabean, and herbicide treatment of field margins, may affect weed and arthropod assemblages and reduce species richness. This study focused on the effect of land use in neighbouring fields, weed management of field margins and crop productivity and history on weed and arthropod communities and their richness inside soyabean fields. Weeds and arthropods were surveyed in a total of 60 soyabean fields in 1999, 2001 and 2002. Neighbouring land use was determined in concentric circles of 500 and 1500 m radius around each field using LANDSAT images, and field margin management (sprayed or non-sprayed) was recorded. Data was analysed using regression and canonical correspondence analysis. Cropping history (number of years of cropping) and percentage of soyabean in concentric circles of 1500 m explained 23% of the variation in weed assemblages, whereas management of field margins and soyabean productivity (mean summer Normalised Difference Vegetation Index) explained 23% of the variation in arthropod assemblages. Perennial, dicotyledon and exotic weed richness and non-herbivore arthropod richness decreased with increasing percentage of soyabean in the surrounding landscape. Results show that weed and arthropod communities respond to different production and landscape variables and that increasing the area planted to soyabean and spraying field margins will put weed and arthropod species and functional groups at risk of extinction. © 2010 The Authors. Weed Research © 2010 European Weed Research Society.
Fil: de la Fuente, Elba Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina
Fil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Métodos Cuantitativos y Sistemas de Información; Argentina
Fil: Ghersa, Claudio Marco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
description Summary: In the Rolling Pampa, Argentina, changes in crop management caused changes in weed and arthropod communities and reductions in weed diversity in soyabean. Loss of landscape heterogeneity, caused by an increase in the area planted to soyabean, and herbicide treatment of field margins, may affect weed and arthropod assemblages and reduce species richness. This study focused on the effect of land use in neighbouring fields, weed management of field margins and crop productivity and history on weed and arthropod communities and their richness inside soyabean fields. Weeds and arthropods were surveyed in a total of 60 soyabean fields in 1999, 2001 and 2002. Neighbouring land use was determined in concentric circles of 500 and 1500 m radius around each field using LANDSAT images, and field margin management (sprayed or non-sprayed) was recorded. Data was analysed using regression and canonical correspondence analysis. Cropping history (number of years of cropping) and percentage of soyabean in concentric circles of 1500 m explained 23% of the variation in weed assemblages, whereas management of field margins and soyabean productivity (mean summer Normalised Difference Vegetation Index) explained 23% of the variation in arthropod assemblages. Perennial, dicotyledon and exotic weed richness and non-herbivore arthropod richness decreased with increasing percentage of soyabean in the surrounding landscape. Results show that weed and arthropod communities respond to different production and landscape variables and that increasing the area planted to soyabean and spraying field margins will put weed and arthropod species and functional groups at risk of extinction. © 2010 The Authors. Weed Research © 2010 European Weed Research Society.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/71908
de la Fuente, Elba Beatriz; Perelman, Susana Beatriz; Ghersa, Claudio Marco; Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina; Wiley Blackwell Publishing, Inc; Weed Research; 50; 6; 12-2010; 561-571
0043-1737
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71908
identifier_str_mv de la Fuente, Elba Beatriz; Perelman, Susana Beatriz; Ghersa, Claudio Marco; Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina; Wiley Blackwell Publishing, Inc; Weed Research; 50; 6; 12-2010; 561-571
0043-1737
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-3180.2010.00811.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1365-3180.2010.00811.x
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
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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 13.13397

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