Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds

Autores
Szemruch, C.; del Longo, Olga Teresita; Ferrari, Liliana; Renteria, S.; Murcia, M.; Cantamutto, Miguel Ángel; Rondanini, Deborah Paola
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Electrical Conductivity (EC) is a promising vigor testsince it produces fast laboratory results. In sunflower, the leakage of electrolytes from the pericarp may interfere with exudates from embryo tissues.The aims of this work were (1) To determine the utility of the EC test using dehulled (without pericap) sunflower seeds to evaluate the vigor in different genotypes, exposed to contrasting seed filling period and storage conditions,(2) To explore the relationship between EC and germination values near postharvest and across storage period and (3) To propose ranges of vigor throughEC, so as to categorize sunflower seeds lots. Seeds of commercial hybrids differentiated by acid composition (high and standard oleic acid), exploring contrasting seed filling period and storage conditions, were evaluated by EC,Tetrazolium (TZ-V) and Germination (G), near post harvest time and duringstorage period (1, 5, 9, 13 and 19 months). An independent set of 18 genotypes,stored during 1-108 months, were also analyzed for EC and G. Electric conductivity in dehulled seeds was effective to identify vigor differences ofgenotypes in different seed filling period and storage conditions. A general relationship between the loss of germination and vigor was established for sunflower.The ranges of vigor based on EC proposed for sunflower seeds classification were <70 uS/cm/g for high, 70-110 for intermediate, and >110 uS/cm/g for low vigor levels. It is the first report based on EC ranges to categorize the seed vigor of sunflower seeds lots
Fil: Szemruch, C.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: del Longo, Olga Teresita. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Ferrari, Liliana. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Renteria, S.. Pannar; Argentina
Fil: Murcia, M.. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Cantamutto, Miguel Ángel. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Rondanini, Deborah Paola. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Materia
HELIANTHUS ANNUUS
ELECTRICAL CONDUCTIVITY
VIGOR RANGES
GERMINATION
MODELING VIGOR LOSS
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:11336/44608
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/44608
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower SeedsSzemruch, C.del Longo, Olga TeresitaFerrari, LilianaRenteria, S.Murcia, M.Cantamutto, Miguel ÁngelRondanini, Deborah PaolaHELIANTHUS ANNUUSELECTRICAL CONDUCTIVITYVIGOR RANGESGERMINATIONMODELING VIGOR LOSShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Electrical Conductivity (EC) is a promising vigor testsince it produces fast laboratory results. In sunflower, the leakage of electrolytes from the pericarp may interfere with exudates from embryo tissues.The aims of this work were (1) To determine the utility of the EC test using dehulled (without pericap) sunflower seeds to evaluate the vigor in different genotypes, exposed to contrasting seed filling period and storage conditions,(2) To explore the relationship between EC and germination values near postharvest and across storage period and (3) To propose ranges of vigor throughEC, so as to categorize sunflower seeds lots. Seeds of commercial hybrids differentiated by acid composition (high and standard oleic acid), exploring contrasting seed filling period and storage conditions, were evaluated by EC,Tetrazolium (TZ-V) and Germination (G), near post harvest time and duringstorage period (1, 5, 9, 13 and 19 months). An independent set of 18 genotypes,stored during 1-108 months, were also analyzed for EC and G. Electric conductivity in dehulled seeds was effective to identify vigor differences ofgenotypes in different seed filling period and storage conditions. A general relationship between the loss of germination and vigor was established for sunflower.The ranges of vigor based on EC proposed for sunflower seeds classification were <70 uS/cm/g for high, 70-110 for intermediate, and >110 uS/cm/g for low vigor levels. It is the first report based on EC ranges to categorize the seed vigor of sunflower seeds lotsFil: Szemruch, C.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: del Longo, Olga Teresita. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Ferrari, Liliana. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Renteria, S.. Pannar; ArgentinaFil: Murcia, M.. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Cantamutto, Miguel Ángel. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Rondanini, Deborah Paola. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaAcademic Journals Inc.2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44608Szemruch, C.; del Longo, Olga Teresita; Ferrari, Liliana; Renteria, S.; Murcia, M.; et al.; Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds; Academic Journals Inc.; Research Journal of Seed Science; 8; 1; 6-2015; 12-212151-61461819-3552CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3923/rjss.2015.12.21info:eu-repo/semantics/altIdentifier/url/https://scialert.net/abstract/?doi=rjss.2015.12.21info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:58Zoai:ri.conicet.gov.ar:11336/44608instacron: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 10:04:58.372CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
title Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
spellingShingle Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
Szemruch, C.
HELIANTHUS ANNUUS
ELECTRICAL CONDUCTIVITY
VIGOR RANGES
GERMINATION
MODELING VIGOR LOSS
title_short Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
title_full Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
title_fullStr Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
title_full_unstemmed Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
title_sort Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
dc.creator.none.fl_str_mv Szemruch, C.
del Longo, Olga Teresita
Ferrari, Liliana
Renteria, S.
Murcia, M.
Cantamutto, Miguel Ángel
Rondanini, Deborah Paola
author Szemruch, C.
author_facet Szemruch, C.
del Longo, Olga Teresita
Ferrari, Liliana
Renteria, S.
Murcia, M.
Cantamutto, Miguel Ángel
Rondanini, Deborah Paola
author_role author
author2 del Longo, Olga Teresita
Ferrari, Liliana
Renteria, S.
Murcia, M.
Cantamutto, Miguel Ángel
Rondanini, Deborah Paola
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv HELIANTHUS ANNUUS
ELECTRICAL CONDUCTIVITY
VIGOR RANGES
GERMINATION
MODELING VIGOR LOSS
topic HELIANTHUS ANNUUS
ELECTRICAL CONDUCTIVITY
VIGOR RANGES
GERMINATION
MODELING VIGOR LOSS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Electrical Conductivity (EC) is a promising vigor testsince it produces fast laboratory results. In sunflower, the leakage of electrolytes from the pericarp may interfere with exudates from embryo tissues.The aims of this work were (1) To determine the utility of the EC test using dehulled (without pericap) sunflower seeds to evaluate the vigor in different genotypes, exposed to contrasting seed filling period and storage conditions,(2) To explore the relationship between EC and germination values near postharvest and across storage period and (3) To propose ranges of vigor throughEC, so as to categorize sunflower seeds lots. Seeds of commercial hybrids differentiated by acid composition (high and standard oleic acid), exploring contrasting seed filling period and storage conditions, were evaluated by EC,Tetrazolium (TZ-V) and Germination (G), near post harvest time and duringstorage period (1, 5, 9, 13 and 19 months). An independent set of 18 genotypes,stored during 1-108 months, were also analyzed for EC and G. Electric conductivity in dehulled seeds was effective to identify vigor differences ofgenotypes in different seed filling period and storage conditions. A general relationship between the loss of germination and vigor was established for sunflower.The ranges of vigor based on EC proposed for sunflower seeds classification were <70 uS/cm/g for high, 70-110 for intermediate, and >110 uS/cm/g for low vigor levels. It is the first report based on EC ranges to categorize the seed vigor of sunflower seeds lots
Fil: Szemruch, C.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: del Longo, Olga Teresita. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Ferrari, Liliana. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Renteria, S.. Pannar; Argentina
Fil: Murcia, M.. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Cantamutto, Miguel Ángel. Universidad Nacional del Sur. Departamento de Agronomía; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
Fil: Rondanini, Deborah Paola. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; Argentina
description Electrical Conductivity (EC) is a promising vigor testsince it produces fast laboratory results. In sunflower, the leakage of electrolytes from the pericarp may interfere with exudates from embryo tissues.The aims of this work were (1) To determine the utility of the EC test using dehulled (without pericap) sunflower seeds to evaluate the vigor in different genotypes, exposed to contrasting seed filling period and storage conditions,(2) To explore the relationship between EC and germination values near postharvest and across storage period and (3) To propose ranges of vigor throughEC, so as to categorize sunflower seeds lots. Seeds of commercial hybrids differentiated by acid composition (high and standard oleic acid), exploring contrasting seed filling period and storage conditions, were evaluated by EC,Tetrazolium (TZ-V) and Germination (G), near post harvest time and duringstorage period (1, 5, 9, 13 and 19 months). An independent set of 18 genotypes,stored during 1-108 months, were also analyzed for EC and G. Electric conductivity in dehulled seeds was effective to identify vigor differences ofgenotypes in different seed filling period and storage conditions. A general relationship between the loss of germination and vigor was established for sunflower.The ranges of vigor based on EC proposed for sunflower seeds classification were <70 uS/cm/g for high, 70-110 for intermediate, and >110 uS/cm/g for low vigor levels. It is the first report based on EC ranges to categorize the seed vigor of sunflower seeds lots
publishDate 2015
dc.date.none.fl_str_mv 2015-06
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/11336/44608
Szemruch, C.; del Longo, Olga Teresita; Ferrari, Liliana; Renteria, S.; Murcia, M.; et al.; Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds; Academic Journals Inc.; Research Journal of Seed Science; 8; 1; 6-2015; 12-21
2151-6146
1819-3552
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44608
identifier_str_mv Szemruch, C.; del Longo, Olga Teresita; Ferrari, Liliana; Renteria, S.; Murcia, M.; et al.; Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds; Academic Journals Inc.; Research Journal of Seed Science; 8; 1; 6-2015; 12-21
2151-6146
1819-3552
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3923/rjss.2015.12.21
info:eu-repo/semantics/altIdentifier/url/https://scialert.net/abstract/?doi=rjss.2015.12.21
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 Academic Journals Inc.
publisher.none.fl_str_mv Academic Journals Inc.
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 13.13397

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