¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos.
- Autores
- Mestre, María Cecilia; Pastorino, Mario Juan; Aparicio, Alejandro G.; Fontenla, Sonia
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Inoculation with microorganisms represents an opportunity to enhance tree production, directly affecting plant growth or survival at planting. The aim of the present study was to evaluate the effect of mixed inoculation with native mycorrhizae, two yeasts and one endophytic bacterium, on the growth of two poplar clones commonly used in Patagonia, Argentina. Yeasts and bacteria were selected base on their ability to produce IAA and siderophores, as well as P solubilization in-vitro. A greenhouse trial was performed using hardwood cuttings of Populus nigra ‘Italica’ and Populus trichocarpa ‘SP1456’. Only yeasts modified growth traits, in a host-related response: Tausonia pullulans reduced the root/shoot ratio in P. nigra, and Candida saitoana and increased shoot dry biomass in P. trichocarpa. All plants presented arbuscular mycorrhizal colonization but ectomycorrhizae were absent. Two types of arbuscular mycorrhizal colonization were observed, one of them similar to Glomus tenue. We found a tendency for a higher percentage of arbuscular mycorrhizal colonization when plants were inoculated with T. pullulans. The used of native yeast along with mycorrhizal inocula appears to be a promising tool to improve poplar forestry.
Fil: Mestre, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; Argentina
Fil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Aparicio, Alejandro G.. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Fontenla, Sonia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; Argentina - Materia
-
ENDOPHYTIC BACTERIA
MYCORRHIZAE SYMBIOSIS
SOIL YEASTS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/64934
Ver los metadatos del registro completo
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¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos.Natives helping foreigners? The effect of inoculation of poplar with patagonian beneficial microorganismsMestre, María CeciliaPastorino, Mario JuanAparicio, Alejandro G.Fontenla, SoniaENDOPHYTIC BACTERIAMYCORRHIZAE SYMBIOSISSOIL YEASTShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Inoculation with microorganisms represents an opportunity to enhance tree production, directly affecting plant growth or survival at planting. The aim of the present study was to evaluate the effect of mixed inoculation with native mycorrhizae, two yeasts and one endophytic bacterium, on the growth of two poplar clones commonly used in Patagonia, Argentina. Yeasts and bacteria were selected base on their ability to produce IAA and siderophores, as well as P solubilization in-vitro. A greenhouse trial was performed using hardwood cuttings of Populus nigra ‘Italica’ and Populus trichocarpa ‘SP1456’. Only yeasts modified growth traits, in a host-related response: Tausonia pullulans reduced the root/shoot ratio in P. nigra, and Candida saitoana and increased shoot dry biomass in P. trichocarpa. All plants presented arbuscular mycorrhizal colonization but ectomycorrhizae were absent. Two types of arbuscular mycorrhizal colonization were observed, one of them similar to Glomus tenue. We found a tendency for a higher percentage of arbuscular mycorrhizal colonization when plants were inoculated with T. pullulans. The used of native yeast along with mycorrhizal inocula appears to be a promising tool to improve poplar forestry.Fil: Mestre, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; ArgentinaFil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Aparicio, Alejandro G.. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Fontenla, Sonia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; ArgentinaSociedad Chilena de la Ciencia del Suelo2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64934Mestre, María Cecilia; Pastorino, Mario Juan; Aparicio, Alejandro G.; Fontenla, Sonia; ¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos.; Sociedad Chilena de la Ciencia del Suelo; Journal of Soil Science and Plant Nutrition; 17; 4; 12-2017; 1028-10390718-9516CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400014info:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-95162017000400014info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:21:16Zoai:ri.conicet.gov.ar:11336/64934instacron: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 10:21:16.555CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. Natives helping foreigners? The effect of inoculation of poplar with patagonian beneficial microorganisms |
title |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
spellingShingle |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. Mestre, María Cecilia ENDOPHYTIC BACTERIA MYCORRHIZAE SYMBIOSIS SOIL YEASTS |
title_short |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
title_full |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
title_fullStr |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
title_full_unstemmed |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
title_sort |
¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos. |
dc.creator.none.fl_str_mv |
Mestre, María Cecilia Pastorino, Mario Juan Aparicio, Alejandro G. Fontenla, Sonia |
author |
Mestre, María Cecilia |
author_facet |
Mestre, María Cecilia Pastorino, Mario Juan Aparicio, Alejandro G. Fontenla, Sonia |
author_role |
author |
author2 |
Pastorino, Mario Juan Aparicio, Alejandro G. Fontenla, Sonia |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ENDOPHYTIC BACTERIA MYCORRHIZAE SYMBIOSIS SOIL YEASTS |
topic |
ENDOPHYTIC BACTERIA MYCORRHIZAE SYMBIOSIS SOIL YEASTS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Inoculation with microorganisms represents an opportunity to enhance tree production, directly affecting plant growth or survival at planting. The aim of the present study was to evaluate the effect of mixed inoculation with native mycorrhizae, two yeasts and one endophytic bacterium, on the growth of two poplar clones commonly used in Patagonia, Argentina. Yeasts and bacteria were selected base on their ability to produce IAA and siderophores, as well as P solubilization in-vitro. A greenhouse trial was performed using hardwood cuttings of Populus nigra ‘Italica’ and Populus trichocarpa ‘SP1456’. Only yeasts modified growth traits, in a host-related response: Tausonia pullulans reduced the root/shoot ratio in P. nigra, and Candida saitoana and increased shoot dry biomass in P. trichocarpa. All plants presented arbuscular mycorrhizal colonization but ectomycorrhizae were absent. Two types of arbuscular mycorrhizal colonization were observed, one of them similar to Glomus tenue. We found a tendency for a higher percentage of arbuscular mycorrhizal colonization when plants were inoculated with T. pullulans. The used of native yeast along with mycorrhizal inocula appears to be a promising tool to improve poplar forestry. Fil: Mestre, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; Argentina Fil: Pastorino, Mario Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina Fil: Aparicio, Alejandro G.. Instituto Nacional de Tecnología Agropecuaria; Argentina Fil: Fontenla, Sonia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales.; Argentina |
description |
Inoculation with microorganisms represents an opportunity to enhance tree production, directly affecting plant growth or survival at planting. The aim of the present study was to evaluate the effect of mixed inoculation with native mycorrhizae, two yeasts and one endophytic bacterium, on the growth of two poplar clones commonly used in Patagonia, Argentina. Yeasts and bacteria were selected base on their ability to produce IAA and siderophores, as well as P solubilization in-vitro. A greenhouse trial was performed using hardwood cuttings of Populus nigra ‘Italica’ and Populus trichocarpa ‘SP1456’. Only yeasts modified growth traits, in a host-related response: Tausonia pullulans reduced the root/shoot ratio in P. nigra, and Candida saitoana and increased shoot dry biomass in P. trichocarpa. All plants presented arbuscular mycorrhizal colonization but ectomycorrhizae were absent. Two types of arbuscular mycorrhizal colonization were observed, one of them similar to Glomus tenue. We found a tendency for a higher percentage of arbuscular mycorrhizal colonization when plants were inoculated with T. pullulans. The used of native yeast along with mycorrhizal inocula appears to be a promising tool to improve poplar forestry. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
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/11336/64934 Mestre, María Cecilia; Pastorino, Mario Juan; Aparicio, Alejandro G.; Fontenla, Sonia; ¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos.; Sociedad Chilena de la Ciencia del Suelo; Journal of Soil Science and Plant Nutrition; 17; 4; 12-2017; 1028-1039 0718-9516 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/64934 |
identifier_str_mv |
Mestre, María Cecilia; Pastorino, Mario Juan; Aparicio, Alejandro G.; Fontenla, Sonia; ¿Nativos ayudando a extranjeros? El efecto de la inoculación del álamo con microorganismos benéficos patagónicos.; Sociedad Chilena de la Ciencia del Suelo; Journal of Soil Science and Plant Nutrition; 17; 4; 12-2017; 1028-1039 0718-9516 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://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400014 info:eu-repo/semantics/altIdentifier/doi/10.4067/S0718-95162017000400014 |
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 |
Sociedad Chilena de la Ciencia del Suelo |
publisher.none.fl_str_mv |
Sociedad Chilena de la Ciencia del Suelo |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1844614200294375424 |
score |
13.070432 |