Allelopathic potential of fodder galega at different growth stages

Autores
Balezentiene, L.; Sampietro, Diego Alejandro
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fodder galega is a forage legume which effectively competes with weeds, perhaps allelopathy contributes to this interference with neighbours. Aqueous extracts of shoots and roots of fodder galega were prepared from different growth stages and assayed on rape germination. Concentration of total phenolic compounds in aqueous extracts was also measured. Extracts of shoots of fodder galega were more suppressive to germination than root extracts. Maximum allelopathic potential of shoots was found at flowering stage. Concentration of phenolic compounds in extracts of shoots was higher than in root extracts. Maximum concentrations of phenolic compounds were found in shoots at budding and flowering stages. Our results suggested that shoots of fodder galega are the main source of its allelochemicals, specially at flowering stage. These allelochemicals may be phenolic compounds but other metabolites may also participate.
Fil: Balezentiene, L.. Lithuanian University Of Agriculture; Lituania
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
Allelopathy
Foddergalega
Growth
Plants
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:11336/76636
Acceder
id CONICETDig_70660c8f5554da75bd09bed3cefc8b3a
oai_identifier_str oai:ri.conicet.gov.ar:11336/76636
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Allelopathic potential of fodder galega at different growth stagesBalezentiene, L.Sampietro, Diego AlejandroAllelopathyFoddergalegaGrowthPlantshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Fodder galega is a forage legume which effectively competes with weeds, perhaps allelopathy contributes to this interference with neighbours. Aqueous extracts of shoots and roots of fodder galega were prepared from different growth stages and assayed on rape germination. Concentration of total phenolic compounds in aqueous extracts was also measured. Extracts of shoots of fodder galega were more suppressive to germination than root extracts. Maximum allelopathic potential of shoots was found at flowering stage. Concentration of phenolic compounds in extracts of shoots was higher than in root extracts. Maximum concentrations of phenolic compounds were found in shoots at budding and flowering stages. Our results suggested that shoots of fodder galega are the main source of its allelochemicals, specially at flowering stage. These allelochemicals may be phenolic compounds but other metabolites may also participate.Fil: Balezentiene, L.. Lithuanian University Of Agriculture; LituaniaFil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaAllelopathy Journal2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76636Balezentiene, L.; Sampietro, Diego Alejandro; Allelopathic potential of fodder galega at different growth stages; Allelopathy Journal; Allelopathy Journal; 23; 1; 12-2009; 229-2360971-4693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.allelopathyjournal.org/archives/?Year=2009&Vol=23&Issue=1&Month=1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:37Zoai:ri.conicet.gov.ar:11336/76636instacron: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:34982025-09-03 09:53:37.806CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Allelopathic potential of fodder galega at different growth stages
title Allelopathic potential of fodder galega at different growth stages
spellingShingle Allelopathic potential of fodder galega at different growth stages
Balezentiene, L.
Allelopathy
Foddergalega
Growth
Plants
title_short Allelopathic potential of fodder galega at different growth stages
title_full Allelopathic potential of fodder galega at different growth stages
title_fullStr Allelopathic potential of fodder galega at different growth stages
title_full_unstemmed Allelopathic potential of fodder galega at different growth stages
title_sort Allelopathic potential of fodder galega at different growth stages
dc.creator.none.fl_str_mv Balezentiene, L.
Sampietro, Diego Alejandro
author Balezentiene, L.
author_facet Balezentiene, L.
Sampietro, Diego Alejandro
author_role author
author2 Sampietro, Diego Alejandro
author2_role author
dc.subject.none.fl_str_mv Allelopathy
Foddergalega
Growth
Plants
topic Allelopathy
Foddergalega
Growth
Plants
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Fodder galega is a forage legume which effectively competes with weeds, perhaps allelopathy contributes to this interference with neighbours. Aqueous extracts of shoots and roots of fodder galega were prepared from different growth stages and assayed on rape germination. Concentration of total phenolic compounds in aqueous extracts was also measured. Extracts of shoots of fodder galega were more suppressive to germination than root extracts. Maximum allelopathic potential of shoots was found at flowering stage. Concentration of phenolic compounds in extracts of shoots was higher than in root extracts. Maximum concentrations of phenolic compounds were found in shoots at budding and flowering stages. Our results suggested that shoots of fodder galega are the main source of its allelochemicals, specially at flowering stage. These allelochemicals may be phenolic compounds but other metabolites may also participate.
Fil: Balezentiene, L.. Lithuanian University Of Agriculture; Lituania
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
description Fodder galega is a forage legume which effectively competes with weeds, perhaps allelopathy contributes to this interference with neighbours. Aqueous extracts of shoots and roots of fodder galega were prepared from different growth stages and assayed on rape germination. Concentration of total phenolic compounds in aqueous extracts was also measured. Extracts of shoots of fodder galega were more suppressive to germination than root extracts. Maximum allelopathic potential of shoots was found at flowering stage. Concentration of phenolic compounds in extracts of shoots was higher than in root extracts. Maximum concentrations of phenolic compounds were found in shoots at budding and flowering stages. Our results suggested that shoots of fodder galega are the main source of its allelochemicals, specially at flowering stage. These allelochemicals may be phenolic compounds but other metabolites may also participate.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/76636
Balezentiene, L.; Sampietro, Diego Alejandro; Allelopathic potential of fodder galega at different growth stages; Allelopathy Journal; Allelopathy Journal; 23; 1; 12-2009; 229-236
0971-4693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76636
identifier_str_mv Balezentiene, L.; Sampietro, Diego Alejandro; Allelopathic potential of fodder galega at different growth stages; Allelopathy Journal; Allelopathy Journal; 23; 1; 12-2009; 229-236
0971-4693
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.allelopathyjournal.org/archives/?Year=2009&Vol=23&Issue=1&Month=1
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 Allelopathy Journal
publisher.none.fl_str_mv Allelopathy Journal
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_ 1842269237222047744
score 13.13397

Publicaciones similares