Waterlogging affects leaf and tillering dynamics in wheat and barley
- Autores
- de San Celedonio, Romina Paola; Abeledo, Leonor Gabriela; Brihet, J. M.; Miralles, Daniel Julio
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The aim of this study was to analyse (i) the crop attributes that determine floweringtime (i.e. final leaf number, FLN; and phyllochron, Phy), (ii) the dynamics oftiller appearance and (iii) the synchrony between leaf and tiller appearance inwheat and barley plants exposed to waterlogging. Two experiments were carriedout in pots, in which wheat and barley cultivars were exposed to five waterloggingtreatments, during different periods throughout the crop cycle, from emergenceto maturity. The appearance of leaves and tillers on the main stem was measuredtwice a week in labelled plants. Waterlogging from emergence to flag leaf appearancesignificantly delayed time to flowering. The delay was greater when waterloggingoccurred at the beginning of tillering, lengthening the period fromemergence to flowering 24 % (13?15 days) in barley and 10?15 % (6?10 days)in wheat, as compared to control. Phy was the main attribute explaining the delayin flowering, as FLN was not altered. Waterlogging during the early stages ofdevelopment reduced tiller appearance rate (TAR) in both species, but this effectwas partially counterbalanced by a lengthening of the tillering phase, so the effecton final tiller number at maturity was limited. In conclusion, the exposure ofwheat and barley to waterlogging during early stages of development delayed timeto flowering and reduce TAR in both species. Waterlogging during moreadvanced crop stages produced slight effects on tillering dynamics, which wouldindicate that waterlogging affected structure generation more than mortality
Fil: de San Celedonio, Romina Paola. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Abeledo, Leonor Gabriela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Brihet, J. M.. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina
Fil: Miralles, Daniel Julio. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina - Materia
-
Waterlogging
Wheta
Barley - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/4223
Ver los metadatos del registro completo
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Waterlogging affects leaf and tillering dynamics in wheat and barleyde San Celedonio, Romina PaolaAbeledo, Leonor GabrielaBrihet, J. M.Miralles, Daniel JulioWaterloggingWhetaBarleyhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The aim of this study was to analyse (i) the crop attributes that determine floweringtime (i.e. final leaf number, FLN; and phyllochron, Phy), (ii) the dynamics oftiller appearance and (iii) the synchrony between leaf and tiller appearance inwheat and barley plants exposed to waterlogging. Two experiments were carriedout in pots, in which wheat and barley cultivars were exposed to five waterloggingtreatments, during different periods throughout the crop cycle, from emergenceto maturity. The appearance of leaves and tillers on the main stem was measuredtwice a week in labelled plants. Waterlogging from emergence to flag leaf appearancesignificantly delayed time to flowering. The delay was greater when waterloggingoccurred at the beginning of tillering, lengthening the period fromemergence to flowering 24 % (13?15 days) in barley and 10?15 % (6?10 days)in wheat, as compared to control. Phy was the main attribute explaining the delayin flowering, as FLN was not altered. Waterlogging during the early stages ofdevelopment reduced tiller appearance rate (TAR) in both species, but this effectwas partially counterbalanced by a lengthening of the tillering phase, so the effecton final tiller number at maturity was limited. In conclusion, the exposure ofwheat and barley to waterlogging during early stages of development delayed timeto flowering and reduce TAR in both species. Waterlogging during moreadvanced crop stages produced slight effects on tillering dynamics, which wouldindicate that waterlogging affected structure generation more than mortalityFil: de San Celedonio, Romina Paola. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Abeledo, Leonor Gabriela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Brihet, J. M.. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; ArgentinaFil: Miralles, Daniel Julio. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaWiley2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4223de San Celedonio, Romina Paola; Abeledo, Leonor Gabriela; Brihet, J. M.; Miralles, Daniel Julio; Waterlogging affects leaf and tillering dynamics in wheat and barley; Wiley; Journal of Agronomy and Crop Science; 10-2015; 1-120931-2250enginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/jac.12151/abstractinfo:eu-repo/semantics/altIdentifier/issn/0931-2250info:eu-repo/semantics/altIdentifier/doi/DOI:10.1111/jac.12151info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:45:58Zoai:ri.conicet.gov.ar:11336/4223instacron: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:34982025-09-29 10:45:58.754CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
title |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
spellingShingle |
Waterlogging affects leaf and tillering dynamics in wheat and barley de San Celedonio, Romina Paola Waterlogging Wheta Barley |
title_short |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
title_full |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
title_fullStr |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
title_full_unstemmed |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
title_sort |
Waterlogging affects leaf and tillering dynamics in wheat and barley |
dc.creator.none.fl_str_mv |
de San Celedonio, Romina Paola Abeledo, Leonor Gabriela Brihet, J. M. Miralles, Daniel Julio |
author |
de San Celedonio, Romina Paola |
author_facet |
de San Celedonio, Romina Paola Abeledo, Leonor Gabriela Brihet, J. M. Miralles, Daniel Julio |
author_role |
author |
author2 |
Abeledo, Leonor Gabriela Brihet, J. M. Miralles, Daniel Julio |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Waterlogging Wheta Barley |
topic |
Waterlogging Wheta Barley |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
The aim of this study was to analyse (i) the crop attributes that determine floweringtime (i.e. final leaf number, FLN; and phyllochron, Phy), (ii) the dynamics oftiller appearance and (iii) the synchrony between leaf and tiller appearance inwheat and barley plants exposed to waterlogging. Two experiments were carriedout in pots, in which wheat and barley cultivars were exposed to five waterloggingtreatments, during different periods throughout the crop cycle, from emergenceto maturity. The appearance of leaves and tillers on the main stem was measuredtwice a week in labelled plants. Waterlogging from emergence to flag leaf appearancesignificantly delayed time to flowering. The delay was greater when waterloggingoccurred at the beginning of tillering, lengthening the period fromemergence to flowering 24 % (13?15 days) in barley and 10?15 % (6?10 days)in wheat, as compared to control. Phy was the main attribute explaining the delayin flowering, as FLN was not altered. Waterlogging during the early stages ofdevelopment reduced tiller appearance rate (TAR) in both species, but this effectwas partially counterbalanced by a lengthening of the tillering phase, so the effecton final tiller number at maturity was limited. In conclusion, the exposure ofwheat and barley to waterlogging during early stages of development delayed timeto flowering and reduce TAR in both species. Waterlogging during moreadvanced crop stages produced slight effects on tillering dynamics, which wouldindicate that waterlogging affected structure generation more than mortality Fil: de San Celedonio, Romina Paola. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina Fil: Abeledo, Leonor Gabriela. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Brihet, J. M.. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina Fil: Miralles, Daniel Julio. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina |
description |
The aim of this study was to analyse (i) the crop attributes that determine floweringtime (i.e. final leaf number, FLN; and phyllochron, Phy), (ii) the dynamics oftiller appearance and (iii) the synchrony between leaf and tiller appearance inwheat and barley plants exposed to waterlogging. Two experiments were carriedout in pots, in which wheat and barley cultivars were exposed to five waterloggingtreatments, during different periods throughout the crop cycle, from emergenceto maturity. The appearance of leaves and tillers on the main stem was measuredtwice a week in labelled plants. Waterlogging from emergence to flag leaf appearancesignificantly delayed time to flowering. The delay was greater when waterloggingoccurred at the beginning of tillering, lengthening the period fromemergence to flowering 24 % (13?15 days) in barley and 10?15 % (6?10 days)in wheat, as compared to control. Phy was the main attribute explaining the delayin flowering, as FLN was not altered. Waterlogging during the early stages ofdevelopment reduced tiller appearance rate (TAR) in both species, but this effectwas partially counterbalanced by a lengthening of the tillering phase, so the effecton final tiller number at maturity was limited. In conclusion, the exposure ofwheat and barley to waterlogging during early stages of development delayed timeto flowering and reduce TAR in both species. Waterlogging during moreadvanced crop stages produced slight effects on tillering dynamics, which wouldindicate that waterlogging affected structure generation more than mortality |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10 |
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/11336/4223 de San Celedonio, Romina Paola; Abeledo, Leonor Gabriela; Brihet, J. M.; Miralles, Daniel Julio; Waterlogging affects leaf and tillering dynamics in wheat and barley; Wiley; Journal of Agronomy and Crop Science; 10-2015; 1-12 0931-2250 |
url |
http://hdl.handle.net/11336/4223 |
identifier_str_mv |
de San Celedonio, Romina Paola; Abeledo, Leonor Gabriela; Brihet, J. M.; Miralles, Daniel Julio; Waterlogging affects leaf and tillering dynamics in wheat and barley; Wiley; Journal of Agronomy and Crop Science; 10-2015; 1-12 0931-2250 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/jac.12151/abstract info:eu-repo/semantics/altIdentifier/issn/0931-2250 info:eu-repo/semantics/altIdentifier/doi/DOI:10.1111/jac.12151 |
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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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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1844614500341252096 |
score |
13.070432 |