Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield

Autores
Viruel, Emilce; Erazzú, Luis Ernesto; Martínez Calsina, Luciana; Ferrero, Marcela Alejandra; Lucca, Maria Ester; Siñeriz, Faustino
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Phosphate-Solubilizing Bacteria (PSB) improve plant growth, yield and phosphorus content of several crops, and may be used as bioinoculant to enhance sustainable production. We evaluated the response of maize (Zea mays L.) to PSB inoculation under controlled and field conditions in Tucumán, Argentina. A pot culture experiment was conducted to investigate the effects of seven previously isolated PSB on early development of plants. Seeds were treated with each bacterial strain, and seedlings were harvested 30 days after inoculation. All strains showed a positive effect on plant growth. A significant increment in plant height (45%), shoot dry weight (40%) was determined in plants treated with Pseudomonas tolaasii IEXb, while Pseudomonas koreensis SP28 has remarkably increased P content compared to the uninoculated control. IEXb strain was selected and evaluated under field conditions in combination with triple superphosphate (TSP) as P fertilizer. The presence of IEXb strain stimulated seedling emergence (8%), shoot length (19%), grain yield (44%), 1000-grain weight (18%), total dry biomass (32%) and P content (56%) of maize plants. In general, P. tolaasii IEXb inoculation was more efficient as bioinoculant without P fertilizer than with TSP. These results provide baseline information for future studies of P. tolaasii IEXb as bioinoculant to promote an eco-friendly and sustainable agriculture.
Fil: Viruel, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; Argentina
Fil: Erazzú, Luis Ernesto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucumán-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; Argentina
Fil: Martínez Calsina, Luciana. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; Argentina
Fil: Ferrero, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
Fil: Lucca, Maria Ester. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
Fil: Siñeriz, Faustino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
Materia
BIOINOCULANTES
MAÍZ
PHOSPHATE SOLUBILIZING BACTERIA
SUSTAINABLE AGRICULTURE
GROWTH PROMOTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/17179
Acceder
id CONICETDig_88a0173c17fefec5907d9c3900683c9b
oai_identifier_str oai:ri.conicet.gov.ar:11336/17179
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yieldViruel, EmilceErazzú, Luis ErnestoMartínez Calsina, LucianaFerrero, Marcela AlejandraLucca, Maria EsterSiñeriz, FaustinoBIOINOCULANTESMAÍZPHOSPHATE SOLUBILIZING BACTERIASUSTAINABLE AGRICULTUREGROWTH PROMOTIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Phosphate-Solubilizing Bacteria (PSB) improve plant growth, yield and phosphorus content of several crops, and may be used as bioinoculant to enhance sustainable production. We evaluated the response of maize (Zea mays L.) to PSB inoculation under controlled and field conditions in Tucumán, Argentina. A pot culture experiment was conducted to investigate the effects of seven previously isolated PSB on early development of plants. Seeds were treated with each bacterial strain, and seedlings were harvested 30 days after inoculation. All strains showed a positive effect on plant growth. A significant increment in plant height (45%), shoot dry weight (40%) was determined in plants treated with Pseudomonas tolaasii IEXb, while Pseudomonas koreensis SP28 has remarkably increased P content compared to the uninoculated control. IEXb strain was selected and evaluated under field conditions in combination with triple superphosphate (TSP) as P fertilizer. The presence of IEXb strain stimulated seedling emergence (8%), shoot length (19%), grain yield (44%), 1000-grain weight (18%), total dry biomass (32%) and P content (56%) of maize plants. In general, P. tolaasii IEXb inoculation was more efficient as bioinoculant without P fertilizer than with TSP. These results provide baseline information for future studies of P. tolaasii IEXb as bioinoculant to promote an eco-friendly and sustainable agriculture.Fil: Viruel, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; ArgentinaFil: Erazzú, Luis Ernesto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucumán-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; ArgentinaFil: Martínez Calsina, Luciana. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; ArgentinaFil: Ferrero, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); ArgentinaFil: Lucca, Maria Ester. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); ArgentinaFil: Siñeriz, Faustino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); ArgentinaUniversidad de la Frontera2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17179Viruel, Emilce; Erazzú, Luis Ernesto; Martínez Calsina, Luciana; Ferrero, Marcela Alejandra; Lucca, Maria Ester; et al.; Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield; Universidad de la Frontera; Journal of soil science and plant nutrition; 14; 4; 12-2014; 819-8310718-9516enginfo:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/m5jsjhinfo:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-95162014005000065info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:22:41Zoai:ri.conicet.gov.ar:11336/17179instacron: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:34982025-09-10 13:22:41.932CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
title Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
spellingShingle Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
Viruel, Emilce
BIOINOCULANTES
MAÍZ
PHOSPHATE SOLUBILIZING BACTERIA
SUSTAINABLE AGRICULTURE
GROWTH PROMOTION
title_short Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
title_full Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
title_fullStr Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
title_full_unstemmed Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
title_sort Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield
dc.creator.none.fl_str_mv Viruel, Emilce
Erazzú, Luis Ernesto
Martínez Calsina, Luciana
Ferrero, Marcela Alejandra
Lucca, Maria Ester
Siñeriz, Faustino
author Viruel, Emilce
author_facet Viruel, Emilce
Erazzú, Luis Ernesto
Martínez Calsina, Luciana
Ferrero, Marcela Alejandra
Lucca, Maria Ester
Siñeriz, Faustino
author_role author
author2 Erazzú, Luis Ernesto
Martínez Calsina, Luciana
Ferrero, Marcela Alejandra
Lucca, Maria Ester
Siñeriz, Faustino
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BIOINOCULANTES
MAÍZ
PHOSPHATE SOLUBILIZING BACTERIA
SUSTAINABLE AGRICULTURE
GROWTH PROMOTION
topic BIOINOCULANTES
MAÍZ
PHOSPHATE SOLUBILIZING BACTERIA
SUSTAINABLE AGRICULTURE
GROWTH PROMOTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Phosphate-Solubilizing Bacteria (PSB) improve plant growth, yield and phosphorus content of several crops, and may be used as bioinoculant to enhance sustainable production. We evaluated the response of maize (Zea mays L.) to PSB inoculation under controlled and field conditions in Tucumán, Argentina. A pot culture experiment was conducted to investigate the effects of seven previously isolated PSB on early development of plants. Seeds were treated with each bacterial strain, and seedlings were harvested 30 days after inoculation. All strains showed a positive effect on plant growth. A significant increment in plant height (45%), shoot dry weight (40%) was determined in plants treated with Pseudomonas tolaasii IEXb, while Pseudomonas koreensis SP28 has remarkably increased P content compared to the uninoculated control. IEXb strain was selected and evaluated under field conditions in combination with triple superphosphate (TSP) as P fertilizer. The presence of IEXb strain stimulated seedling emergence (8%), shoot length (19%), grain yield (44%), 1000-grain weight (18%), total dry biomass (32%) and P content (56%) of maize plants. In general, P. tolaasii IEXb inoculation was more efficient as bioinoculant without P fertilizer than with TSP. These results provide baseline information for future studies of P. tolaasii IEXb as bioinoculant to promote an eco-friendly and sustainable agriculture.
Fil: Viruel, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; Argentina
Fil: Erazzú, Luis Ernesto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucumán-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; Argentina
Fil: Martínez Calsina, Luciana. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Inv. Agropecuarias. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiarido; Argentina
Fil: Ferrero, Marcela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
Fil: Lucca, Maria Ester. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
Fil: Siñeriz, Faustino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Planta Piloto de Procesos Industriales Microbiológicos (i); Argentina
description Phosphate-Solubilizing Bacteria (PSB) improve plant growth, yield and phosphorus content of several crops, and may be used as bioinoculant to enhance sustainable production. We evaluated the response of maize (Zea mays L.) to PSB inoculation under controlled and field conditions in Tucumán, Argentina. A pot culture experiment was conducted to investigate the effects of seven previously isolated PSB on early development of plants. Seeds were treated with each bacterial strain, and seedlings were harvested 30 days after inoculation. All strains showed a positive effect on plant growth. A significant increment in plant height (45%), shoot dry weight (40%) was determined in plants treated with Pseudomonas tolaasii IEXb, while Pseudomonas koreensis SP28 has remarkably increased P content compared to the uninoculated control. IEXb strain was selected and evaluated under field conditions in combination with triple superphosphate (TSP) as P fertilizer. The presence of IEXb strain stimulated seedling emergence (8%), shoot length (19%), grain yield (44%), 1000-grain weight (18%), total dry biomass (32%) and P content (56%) of maize plants. In general, P. tolaasii IEXb inoculation was more efficient as bioinoculant without P fertilizer than with TSP. These results provide baseline information for future studies of P. tolaasii IEXb as bioinoculant to promote an eco-friendly and sustainable agriculture.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/17179
Viruel, Emilce; Erazzú, Luis Ernesto; Martínez Calsina, Luciana; Ferrero, Marcela Alejandra; Lucca, Maria Ester; et al.; Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield; Universidad de la Frontera; Journal of soil science and plant nutrition; 14; 4; 12-2014; 819-831
0718-9516
url http://hdl.handle.net/11336/17179
identifier_str_mv Viruel, Emilce; Erazzú, Luis Ernesto; Martínez Calsina, Luciana; Ferrero, Marcela Alejandra; Lucca, Maria Ester; et al.; Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield; Universidad de la Frontera; Journal of soil science and plant nutrition; 14; 4; 12-2014; 819-831
0718-9516
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/m5jsjh
info:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-95162014005000065
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad de la Frontera
publisher.none.fl_str_mv Universidad de la Frontera
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_ 1842981250499870720
score 12.48226

Publicaciones similares