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dc.contributor.author
Cassan, Fabricio Dario
dc.contributor.author
Diaz Zorita, Martin
dc.date.available
2022-06-30T14:59:02Z
dc.date.issued
2016-12
dc.identifier.citation
Cassan, Fabricio Dario; Diaz Zorita, Martin; Azospirillum sp. in current agriculture: From the laboratory to the field; Pergamon-Elsevier Science Ltd; Soil Biology And Biochemistry; 103; 12-2016; 117-130
dc.identifier.issn
0038-0717
dc.identifier.uri
http://hdl.handle.net/11336/160922
dc.description.abstract
Azospirillum sp., one of the best studied genus of plant growth promoting rhizobacteria, are able to colonize hundreds of plant species and improve their growth, development and productivity. Free nitrogen fixation and additive mechanisms related to the ability of Azospirillum sp. to produce phytohormones and other related molecules are proposed for explaining the plant growth promotion effects on inoculated plants, mainly under stressing conditions. Under field evaluations, the benefits of Azospirillum sp. inoculation, mostly related with plant attributes defined during early growth, can be related with the increase in the root development enlarging the explored soil volume for nutrients and water acquisition. Recently published reports of Azospirillum sp. inoculation of dryland crops showed grain yield responses on winter (14.0%) and summer cereals (9.5%) and also on legumes (6.6%). These responses are barely observed under strong stressful growing conditions (i.e. severe droughts, major nutrients limitations, etc.) and are currently obtained 70% of the time because the complex interaction between the modes of action of Azospirillum sp. and plants, the methods of inoculation and diverse crop production conditions. The practice of inoculating with selected strains of Azospirillum sp. provides a direct contribution increasing crop yields and enhance the efficacy in the use of production resources with extended benefits to the environment. One of the achievements from the research is the commercial use of azospirilla inoculants in approximately 3.5 million ha, mainly cultivated with cereals in South America. However, more coordinated communication programs of its complementary benefits for the development of sustainable crop production practices are still needed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIOLOGICAL-PRODUCTS
dc.subject
INOCULANTS
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PGPR
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PHYTOHORMONES
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SUSTAINABLE AGRICULTURE
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Azospirillum sp. in current agriculture: From the laboratory to the field
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-06-21T18:38:28Z
dc.journal.volume
103
dc.journal.pagination
117-130
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Cassan, Fabricio Dario. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal y de la Interacción Planta-microorganismo; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones Agrobiotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Agrobiotecnológicas; Argentina
dc.description.fil
Fil: Diaz Zorita, Martin. Monsanto Bioag; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Grupo Vinculado Centro de Estudios de Biodiversidad y Biotecnología MdP- INBA; Argentina
dc.journal.title
Soil Biology And Biochemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0038071716302000
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.soilbio.2016.08.020
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