Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply

Autores
Babuin, María Florencia; Echeverria, Mariela; Menendez, Ana Bernardina; Maiale, Santiago Javier
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pecan [Carya illinoinensis (Wangenheim) K. Koch] seedlings were inoculated with the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis to evaluate if these organisms establish a symbiotic association and if such an association exerts an influence on restricted water supply response by the plant. After fungal inoculation, plants were grown in a growth chamber. All plants were effectively mycorrhized, with an average infection of 32% for each root. Mycorrhizal colonization led to increased stem height in pecan plants. On restricted water supply, mycorrhizal pecan seedlings presented a higher number of lateral roots and more stem height and diameter than nonmycorrhizal ones. Besides, nonmycorrhizal plants showed an increase in proline content with regard to mycorrhizal ones. Depending on the results, pecan seedlings can be efficiently colonized with the mycorrhizal fungus R. irregularis, under controlled conditions proposed in this work, whereas the symbiotic association with the fungus mitigates restricted water supply.
Fil: Babuin, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Echeverria, Mariela. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Menendez, Ana Bernardina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Maiale, Santiago Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Carya Illinoinensis
Rhizophagus Irregularis
Mycorrhizal
Lateral Root
Proline
Stem Height
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:11336/23093
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supplyBabuin, María FlorenciaEcheverria, MarielaMenendez, Ana BernardinaMaiale, Santiago JavierCarya IllinoinensisRhizophagus IrregularisMycorrhizalLateral RootProlineStem HeightPecan [Carya illinoinensis (Wangenheim) K. Koch] seedlings were inoculated with the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis to evaluate if these organisms establish a symbiotic association and if such an association exerts an influence on restricted water supply response by the plant. After fungal inoculation, plants were grown in a growth chamber. All plants were effectively mycorrhized, with an average infection of 32% for each root. Mycorrhizal colonization led to increased stem height in pecan plants. On restricted water supply, mycorrhizal pecan seedlings presented a higher number of lateral roots and more stem height and diameter than nonmycorrhizal ones. Besides, nonmycorrhizal plants showed an increase in proline content with regard to mycorrhizal ones. Depending on the results, pecan seedlings can be efficiently colonized with the mycorrhizal fungus R. irregularis, under controlled conditions proposed in this work, whereas the symbiotic association with the fungus mitigates restricted water supply.Fil: Babuin, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Echeverria, Mariela. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Menendez, Ana Bernardina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Maiale, Santiago Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Society for Horticultural Science2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23093Babuin, María Florencia; Echeverria, Mariela; Menendez, Ana Bernardina; Maiale, Santiago Javier; Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply; American Society for Horticultural Science; Hortscience; 51; 3; 3-2016; 212-2150018-5345CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.ashs.org/hortsci/view/journals/hortsci/51/3/article-p212.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.21273/HORTSCI.51.3.212info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:58:28Zoai:ri.conicet.gov.ar:11336/23093instacron: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:34982025-10-15 14:58:28.293CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
title Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
spellingShingle Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
Babuin, María Florencia
Carya Illinoinensis
Rhizophagus Irregularis
Mycorrhizal
Lateral Root
Proline
Stem Height
title_short Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
title_full Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
title_fullStr Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
title_full_unstemmed Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
title_sort Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply
dc.creator.none.fl_str_mv Babuin, María Florencia
Echeverria, Mariela
Menendez, Ana Bernardina
Maiale, Santiago Javier
author Babuin, María Florencia
author_facet Babuin, María Florencia
Echeverria, Mariela
Menendez, Ana Bernardina
Maiale, Santiago Javier
author_role author
author2 Echeverria, Mariela
Menendez, Ana Bernardina
Maiale, Santiago Javier
author2_role author
author
author
dc.subject.none.fl_str_mv Carya Illinoinensis
Rhizophagus Irregularis
Mycorrhizal
Lateral Root
Proline
Stem Height
topic Carya Illinoinensis
Rhizophagus Irregularis
Mycorrhizal
Lateral Root
Proline
Stem Height
dc.description.none.fl_txt_mv Pecan [Carya illinoinensis (Wangenheim) K. Koch] seedlings were inoculated with the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis to evaluate if these organisms establish a symbiotic association and if such an association exerts an influence on restricted water supply response by the plant. After fungal inoculation, plants were grown in a growth chamber. All plants were effectively mycorrhized, with an average infection of 32% for each root. Mycorrhizal colonization led to increased stem height in pecan plants. On restricted water supply, mycorrhizal pecan seedlings presented a higher number of lateral roots and more stem height and diameter than nonmycorrhizal ones. Besides, nonmycorrhizal plants showed an increase in proline content with regard to mycorrhizal ones. Depending on the results, pecan seedlings can be efficiently colonized with the mycorrhizal fungus R. irregularis, under controlled conditions proposed in this work, whereas the symbiotic association with the fungus mitigates restricted water supply.
Fil: Babuin, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Echeverria, Mariela. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Menendez, Ana Bernardina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Maiale, Santiago Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Pecan [Carya illinoinensis (Wangenheim) K. Koch] seedlings were inoculated with the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis to evaluate if these organisms establish a symbiotic association and if such an association exerts an influence on restricted water supply response by the plant. After fungal inoculation, plants were grown in a growth chamber. All plants were effectively mycorrhized, with an average infection of 32% for each root. Mycorrhizal colonization led to increased stem height in pecan plants. On restricted water supply, mycorrhizal pecan seedlings presented a higher number of lateral roots and more stem height and diameter than nonmycorrhizal ones. Besides, nonmycorrhizal plants showed an increase in proline content with regard to mycorrhizal ones. Depending on the results, pecan seedlings can be efficiently colonized with the mycorrhizal fungus R. irregularis, under controlled conditions proposed in this work, whereas the symbiotic association with the fungus mitigates restricted water supply.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
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/11336/23093
Babuin, María Florencia; Echeverria, Mariela; Menendez, Ana Bernardina; Maiale, Santiago Javier; Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply; American Society for Horticultural Science; Hortscience; 51; 3; 3-2016; 212-215
0018-5345
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23093
identifier_str_mv Babuin, María Florencia; Echeverria, Mariela; Menendez, Ana Bernardina; Maiale, Santiago Javier; Arbuscular mycorrhizal pecan seedlings alleviate effect of restricted water supply; American Society for Horticultural Science; Hortscience; 51; 3; 3-2016; 212-215
0018-5345
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://journals.ashs.org/hortsci/view/journals/hortsci/51/3/article-p212.xml
info:eu-repo/semantics/altIdentifier/doi/10.21273/HORTSCI.51.3.212
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
application/pdf
dc.publisher.none.fl_str_mv American Society for Horticultural Science
publisher.none.fl_str_mv American Society for Horticultural Science
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 13.22299

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