Effects of allelochemicals from sugarcane straw on growth and physiology of weeds

Autores
Sampietro, D. A.; Sgariglia, M. A.; Soberón, J. R.; Vattuone, Marta Amelia
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The phytotoxic activity of the compounds isolated was from sugarcane straw was evaluated on seedling growth of crops and weeds (Brass/ca campestris, Latium sativa, Amarantints quitensis, Bidens subalternam. and Sida riunnbifolia). Three compounds were identified : ferulic (FA), syringic (SA) and vanillic (VA) acids. VA drastically inhibited the root elongation, followed by FA and SA. These phytotoxins increased the root membrane permeability and depressed the root metabolic activity in L saliva. VA and FA inhibited the mitotic index, while, SA increased the cell division. Vanillic acid inhibited the root branching. while, FA and SA stimulated the proliferation of secondary root. As the phenolic acids were often found concentrated in top soil layers under sugarcane straw, more studies are needed to establish their participation under field conditions.
Fil: Sampietro, D. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Sgariglia, M. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Soberón, J. R.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
Sugarcane
Root Morphology
Phenolics
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:11336/82888
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Effects of allelochemicals from sugarcane straw on growth and physiology of weedsSampietro, D. A.Sgariglia, M. A.Soberón, J. R.Vattuone, Marta AmeliaSugarcaneRoot MorphologyPhenolicshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The phytotoxic activity of the compounds isolated was from sugarcane straw was evaluated on seedling growth of crops and weeds (Brass/ca campestris, Latium sativa, Amarantints quitensis, Bidens subalternam. and Sida riunnbifolia). Three compounds were identified : ferulic (FA), syringic (SA) and vanillic (VA) acids. VA drastically inhibited the root elongation, followed by FA and SA. These phytotoxins increased the root membrane permeability and depressed the root metabolic activity in L saliva. VA and FA inhibited the mitotic index, while, SA increased the cell division. Vanillic acid inhibited the root branching. while, FA and SA stimulated the proliferation of secondary root. As the phenolic acids were often found concentrated in top soil layers under sugarcane straw, more studies are needed to establish their participation under field conditions.Fil: Sampietro, D. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; ArgentinaFil: Sgariglia, M. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; ArgentinaFil: Soberón, J. R.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; ArgentinaFil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaAllelopathy Journal2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82888Sampietro, D. A.; Sgariglia, M. A.; Soberón, J. R.; Vattuone, Marta Amelia; Effects of allelochemicals from sugarcane straw on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 12-2007; 351-3600971-4693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.allelopathyjournal.org/archives/?Year=2007&Vol=19&Issue=2&Month=4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:09:17Zoai:ri.conicet.gov.ar:11336/82888instacron: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:34982025-10-22 12:09:17.396CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
title Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
spellingShingle Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
Sampietro, D. A.
Sugarcane
Root Morphology
Phenolics
title_short Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
title_full Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
title_fullStr Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
title_full_unstemmed Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
title_sort Effects of allelochemicals from sugarcane straw on growth and physiology of weeds
dc.creator.none.fl_str_mv Sampietro, D. A.
Sgariglia, M. A.
Soberón, J. R.
Vattuone, Marta Amelia
author Sampietro, D. A.
author_facet Sampietro, D. A.
Sgariglia, M. A.
Soberón, J. R.
Vattuone, Marta Amelia
author_role author
author2 Sgariglia, M. A.
Soberón, J. R.
Vattuone, Marta Amelia
author2_role author
author
author
dc.subject.none.fl_str_mv Sugarcane
Root Morphology
Phenolics
topic Sugarcane
Root Morphology
Phenolics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The phytotoxic activity of the compounds isolated was from sugarcane straw was evaluated on seedling growth of crops and weeds (Brass/ca campestris, Latium sativa, Amarantints quitensis, Bidens subalternam. and Sida riunnbifolia). Three compounds were identified : ferulic (FA), syringic (SA) and vanillic (VA) acids. VA drastically inhibited the root elongation, followed by FA and SA. These phytotoxins increased the root membrane permeability and depressed the root metabolic activity in L saliva. VA and FA inhibited the mitotic index, while, SA increased the cell division. Vanillic acid inhibited the root branching. while, FA and SA stimulated the proliferation of secondary root. As the phenolic acids were often found concentrated in top soil layers under sugarcane straw, more studies are needed to establish their participation under field conditions.
Fil: Sampietro, D. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Sgariglia, M. A.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Soberón, J. R.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina
Fil: Vattuone, Marta Amelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
description The phytotoxic activity of the compounds isolated was from sugarcane straw was evaluated on seedling growth of crops and weeds (Brass/ca campestris, Latium sativa, Amarantints quitensis, Bidens subalternam. and Sida riunnbifolia). Three compounds were identified : ferulic (FA), syringic (SA) and vanillic (VA) acids. VA drastically inhibited the root elongation, followed by FA and SA. These phytotoxins increased the root membrane permeability and depressed the root metabolic activity in L saliva. VA and FA inhibited the mitotic index, while, SA increased the cell division. Vanillic acid inhibited the root branching. while, FA and SA stimulated the proliferation of secondary root. As the phenolic acids were often found concentrated in top soil layers under sugarcane straw, more studies are needed to establish their participation under field conditions.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
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/11336/82888
Sampietro, D. A.; Sgariglia, M. A.; Soberón, J. R.; Vattuone, Marta Amelia; Effects of allelochemicals from sugarcane straw on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 12-2007; 351-360
0971-4693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82888
identifier_str_mv Sampietro, D. A.; Sgariglia, M. A.; Soberón, J. R.; Vattuone, Marta Amelia; Effects of allelochemicals from sugarcane straw on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 12-2007; 351-360
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=2007&Vol=19&Issue=2&Month=4
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_ 1846782469741740032
score 12.982451

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