Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity

Autores
Diaz Zorita, Martin; Fernández Canigia, María Virginia
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The beneficial effects of inoculating with Azospirillum brasilense on crop productivity have been widely described, but extensive use in typical agricultural field environments is scarcely documented. The objective of this study was to quantify the productivity of wheat (Triticum aestivum L.) whose seed was inoculated with a liquid formulation containing Azospirillum brasilense INTA Az-39 strain under typical dryland farming conditions. The study was performed in the 2002-2006 growing seasons, evaluating inoculated and non-inoculated seed at 297 experimental locations in the Pampas region of Argentina. The inoculated crops exhibited more vigorous vegetative growth, with both greater shoot and root dry matter accumulation (12.9 and 22.0%, respectively). The inoculation increased the number of harvested grains by 6.1%, and grain yield by 260 kg ha-1 (8.0%). Positive responses were determined in about 70% of the sites, depending mostly on the attainable yield and independently of fertilization and other crop and soil management practices. In general, more response to inoculation was observed in the absence of major crop growth limitations, suggesting the complementary contribution of the Azospirillum brasilense treatment to more efficiently developing higher yielding wheat. © 2008 Elsevier Masson SAS. All rights reserved.
Fil: Diaz Zorita, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Fernández Canigia, María Virginia. DZD Agro SRL.; Argentina
Materia
Biofertilizer
Grain Yield Components
Mollisols
Subhumid And Semiarid Regions
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:11336/60877
Acceder
id CONICETDig_5f8a2de716c1b5753af419bfb27a6d31
oai_identifier_str oai:ri.conicet.gov.ar:11336/60877
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivityDiaz Zorita, MartinFernández Canigia, María VirginiaBiofertilizerGrain Yield ComponentsMollisolsSubhumid And Semiarid Regionshttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The beneficial effects of inoculating with Azospirillum brasilense on crop productivity have been widely described, but extensive use in typical agricultural field environments is scarcely documented. The objective of this study was to quantify the productivity of wheat (Triticum aestivum L.) whose seed was inoculated with a liquid formulation containing Azospirillum brasilense INTA Az-39 strain under typical dryland farming conditions. The study was performed in the 2002-2006 growing seasons, evaluating inoculated and non-inoculated seed at 297 experimental locations in the Pampas region of Argentina. The inoculated crops exhibited more vigorous vegetative growth, with both greater shoot and root dry matter accumulation (12.9 and 22.0%, respectively). The inoculation increased the number of harvested grains by 6.1%, and grain yield by 260 kg ha-1 (8.0%). Positive responses were determined in about 70% of the sites, depending mostly on the attainable yield and independently of fertilization and other crop and soil management practices. In general, more response to inoculation was observed in the absence of major crop growth limitations, suggesting the complementary contribution of the Azospirillum brasilense treatment to more efficiently developing higher yielding wheat. © 2008 Elsevier Masson SAS. All rights reserved.Fil: Diaz Zorita, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Fernández Canigia, María Virginia. DZD Agro SRL.; ArgentinaElsevier France-editions Scientifiques Medicales Elsevier2009-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/60877Diaz Zorita, Martin; Fernández Canigia, María Virginia; Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity; Elsevier France-editions Scientifiques Medicales Elsevier; European Journal Of Soil Biology; 45; 1; 1-2009; 3-111164-5563CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejsobi.2008.07.001info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1164556308000733info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:33Zoai:ri.conicet.gov.ar:11336/60877instacron: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 09:51:33.393CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
title Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
spellingShingle Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
Diaz Zorita, Martin
Biofertilizer
Grain Yield Components
Mollisols
Subhumid And Semiarid Regions
title_short Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
title_full Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
title_fullStr Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
title_full_unstemmed Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
title_sort Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity
dc.creator.none.fl_str_mv Diaz Zorita, Martin
Fernández Canigia, María Virginia
author Diaz Zorita, Martin
author_facet Diaz Zorita, Martin
Fernández Canigia, María Virginia
author_role author
author2 Fernández Canigia, María Virginia
author2_role author
dc.subject.none.fl_str_mv Biofertilizer
Grain Yield Components
Mollisols
Subhumid And Semiarid Regions
topic Biofertilizer
Grain Yield Components
Mollisols
Subhumid And Semiarid Regions
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The beneficial effects of inoculating with Azospirillum brasilense on crop productivity have been widely described, but extensive use in typical agricultural field environments is scarcely documented. The objective of this study was to quantify the productivity of wheat (Triticum aestivum L.) whose seed was inoculated with a liquid formulation containing Azospirillum brasilense INTA Az-39 strain under typical dryland farming conditions. The study was performed in the 2002-2006 growing seasons, evaluating inoculated and non-inoculated seed at 297 experimental locations in the Pampas region of Argentina. The inoculated crops exhibited more vigorous vegetative growth, with both greater shoot and root dry matter accumulation (12.9 and 22.0%, respectively). The inoculation increased the number of harvested grains by 6.1%, and grain yield by 260 kg ha-1 (8.0%). Positive responses were determined in about 70% of the sites, depending mostly on the attainable yield and independently of fertilization and other crop and soil management practices. In general, more response to inoculation was observed in the absence of major crop growth limitations, suggesting the complementary contribution of the Azospirillum brasilense treatment to more efficiently developing higher yielding wheat. © 2008 Elsevier Masson SAS. All rights reserved.
Fil: Diaz Zorita, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Fernández Canigia, María Virginia. DZD Agro SRL.; Argentina
description The beneficial effects of inoculating with Azospirillum brasilense on crop productivity have been widely described, but extensive use in typical agricultural field environments is scarcely documented. The objective of this study was to quantify the productivity of wheat (Triticum aestivum L.) whose seed was inoculated with a liquid formulation containing Azospirillum brasilense INTA Az-39 strain under typical dryland farming conditions. The study was performed in the 2002-2006 growing seasons, evaluating inoculated and non-inoculated seed at 297 experimental locations in the Pampas region of Argentina. The inoculated crops exhibited more vigorous vegetative growth, with both greater shoot and root dry matter accumulation (12.9 and 22.0%, respectively). The inoculation increased the number of harvested grains by 6.1%, and grain yield by 260 kg ha-1 (8.0%). Positive responses were determined in about 70% of the sites, depending mostly on the attainable yield and independently of fertilization and other crop and soil management practices. In general, more response to inoculation was observed in the absence of major crop growth limitations, suggesting the complementary contribution of the Azospirillum brasilense treatment to more efficiently developing higher yielding wheat. © 2008 Elsevier Masson SAS. All rights reserved.
publishDate 2009
dc.date.none.fl_str_mv 2009-01
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/11336/60877
Diaz Zorita, Martin; Fernández Canigia, María Virginia; Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity; Elsevier France-editions Scientifiques Medicales Elsevier; European Journal Of Soil Biology; 45; 1; 1-2009; 3-11
1164-5563
CONICET Digital
CONICET
url http://hdl.handle.net/11336/60877
identifier_str_mv Diaz Zorita, Martin; Fernández Canigia, María Virginia; Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity; Elsevier France-editions Scientifiques Medicales Elsevier; European Journal Of Soil Biology; 45; 1; 1-2009; 3-11
1164-5563
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejsobi.2008.07.001
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1164556308000733
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
dc.publisher.none.fl_str_mv Elsevier France-editions Scientifiques Medicales Elsevier
publisher.none.fl_str_mv Elsevier France-editions Scientifiques Medicales 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
_version_ 1844613584913432576
score 13.070432

Publicaciones similares