Effects of sugarcane straw allelochemicals on growth and physiology of weeds

Autores
Sampietro, Diego Alejandro; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; 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 (Brassica campestris, Lactuca sativa, Amaranthus quitensis, Bidens subalternans, and Sida rhombifolia). 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. sativa. VA and FA inhibited the mitotic Índex, while, SA increased the cell división. 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, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Vattuone, Marta Amelia. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
Bioassay-Guided Isolation
Phenolics Acids
Physiological Effects
Sugarcane Straw Leachate
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:11336/83852
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/83852
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of sugarcane straw allelochemicals on growth and physiology of weedsSampietro, Diego AlejandroSgariglia, Melina AraceliSoberon, Jose RodolfoVattuone, Marta AmeliaBioassay-Guided IsolationPhenolics AcidsPhysiological EffectsSugarcane Straw Leachatehttps://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 (Brassica campestris, Lactuca sativa, Amaranthus quitensis, Bidens subalternans, and Sida rhombifolia). 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. sativa. VA and FA inhibited the mitotic Índex, while, SA increased the cell división. 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, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaFil: Vattuone, Marta Amelia. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaAllelopathy Journal2007-06info: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/11336/83852Sampietro, Diego Alejandro; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, Marta Amelia; Effects of sugarcane straw allelochemicals on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 6-2007; 351-3600971-46930973-5046CONICET 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 Técnicas2025-10-22T11:02:05Zoai:ri.conicet.gov.ar:11336/83852instacron: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 11:02:05.575CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of sugarcane straw allelochemicals on growth and physiology of weeds
title Effects of sugarcane straw allelochemicals on growth and physiology of weeds
spellingShingle Effects of sugarcane straw allelochemicals on growth and physiology of weeds
Sampietro, Diego Alejandro
Bioassay-Guided Isolation
Phenolics Acids
Physiological Effects
Sugarcane Straw Leachate
title_short Effects of sugarcane straw allelochemicals on growth and physiology of weeds
title_full Effects of sugarcane straw allelochemicals on growth and physiology of weeds
title_fullStr Effects of sugarcane straw allelochemicals on growth and physiology of weeds
title_full_unstemmed Effects of sugarcane straw allelochemicals on growth and physiology of weeds
title_sort Effects of sugarcane straw allelochemicals on growth and physiology of weeds
dc.creator.none.fl_str_mv Sampietro, Diego Alejandro
Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, Marta Amelia
author Sampietro, Diego Alejandro
author_facet Sampietro, Diego Alejandro
Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, Marta Amelia
author_role author
author2 Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, Marta Amelia
author2_role author
author
author
dc.subject.none.fl_str_mv Bioassay-Guided Isolation
Phenolics Acids
Physiological Effects
Sugarcane Straw Leachate
topic Bioassay-Guided Isolation
Phenolics Acids
Physiological Effects
Sugarcane Straw Leachate
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 (Brassica campestris, Lactuca sativa, Amaranthus quitensis, Bidens subalternans, and Sida rhombifolia). 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. sativa. VA and FA inhibited the mitotic Índex, while, SA increased the cell división. 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, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Vattuone, Marta Amelia. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales; Argentina. 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 (Brassica campestris, Lactuca sativa, Amaranthus quitensis, Bidens subalternans, and Sida rhombifolia). 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. sativa. VA and FA inhibited the mitotic Índex, while, SA increased the cell división. 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 2007-06
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/11336/83852
Sampietro, Diego Alejandro; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, Marta Amelia; Effects of sugarcane straw allelochemicals on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 6-2007; 351-360
0971-4693
0973-5046
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83852
identifier_str_mv Sampietro, Diego Alejandro; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, Marta Amelia; Effects of sugarcane straw allelochemicals on growth and physiology of weeds; Allelopathy Journal; Allelopathy Journal; 19; 2; 6-2007; 351-360
0971-4693
0973-5046
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
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_ 1846781221073321984
score 12.982451

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