Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents

Autores
Gauchat, Maria Elena; Pâques, Luc E.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Phenology of bud burst was studied for larches (Larix) using ex situ and in situ observations. The main objective of the study was to test the possibility to predict flushing in the field (in situ) from ex situ parameters obtained in growth chambers. Several progenies of European (EL), Japanese (JL) and hybrid (HL) larches were assessed in progeny trials for dates of terminal bud flushing and of overall “greening” of the tree (proportion of green crown). Twigs collected on the same trees during the previous winter were observed under controlled environments in two growth chambers, one at 11 °C and the other at 16 °C. Dates of flushing were recorded and from these, threshold temperatures and heat-sum requirements to flush were estimated. Correlations between in situ and ex situ parameters were studied and several linear models were tested to predict in situ flushing parameters using flushing days and heat-sums from ex situ experimentation.
EEA Montecarlo
Fil: Gauchat, Maria Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Montecarlo; Argentina
Fil: Pâques, Luc E. INRA Orléans. Unité d’Amélioration, Génétique et Physiologie des Arbres Forestiers; Francia
Fuente
Environmental and Experimental Botany 70 (2–3) : 121-130 (February 2011)
Materia
Larix decidua
Brotación
Fenología
Híbridos
Técnicas de Predicción
Sprouting
Phenology
Hybrids
Forecasting
Alerce europeo
Observación Ex Situ
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/5498
Acceder
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oai_identifier_str oai:localhost:20.500.12123/5498
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parentsGauchat, Maria ElenaPâques, Luc E.Larix deciduaBrotaciónFenologíaHíbridosTécnicas de PredicciónSproutingPhenologyHybridsForecastingAlerce europeoObservación Ex SituPhenology of bud burst was studied for larches (Larix) using ex situ and in situ observations. The main objective of the study was to test the possibility to predict flushing in the field (in situ) from ex situ parameters obtained in growth chambers. Several progenies of European (EL), Japanese (JL) and hybrid (HL) larches were assessed in progeny trials for dates of terminal bud flushing and of overall “greening” of the tree (proportion of green crown). Twigs collected on the same trees during the previous winter were observed under controlled environments in two growth chambers, one at 11 °C and the other at 16 °C. Dates of flushing were recorded and from these, threshold temperatures and heat-sum requirements to flush were estimated. Correlations between in situ and ex situ parameters were studied and several linear models were tested to predict in situ flushing parameters using flushing days and heat-sums from ex situ experimentation.EEA MontecarloFil: Gauchat, Maria Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Montecarlo; ArgentinaFil: Pâques, Luc E. INRA Orléans. Unité d’Amélioration, Génétique et Physiologie des Arbres Forestiers; FranciaElsevier2019-07-15T12:59:02Z2019-07-15T12:59:02Z2011-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.sciencedirect.com/science/article/pii/S009884721000153Xhttp://hdl.handle.net/20.500.12123/54980098-8472https://doi.org/10.1016/j.envexpbot.2010.08.001Environmental and Experimental Botany 70 (2–3) : 121-130 (February 2011)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:29:35Zoai:localhost:20.500.12123/5498instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:35.358INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
title Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
spellingShingle Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
Gauchat, Maria Elena
Larix decidua
Brotación
Fenología
Híbridos
Técnicas de Predicción
Sprouting
Phenology
Hybrids
Forecasting
Alerce europeo
Observación Ex Situ
title_short Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
title_full Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
title_fullStr Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
title_full_unstemmed Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
title_sort Indirect prediction of bud flushing from ex situ observation in hybrid Larch (Larix decidua x L. kaempferi) and their parents
dc.creator.none.fl_str_mv Gauchat, Maria Elena
Pâques, Luc E.
author Gauchat, Maria Elena
author_facet Gauchat, Maria Elena
Pâques, Luc E.
author_role author
author2 Pâques, Luc E.
author2_role author
dc.subject.none.fl_str_mv Larix decidua
Brotación
Fenología
Híbridos
Técnicas de Predicción
Sprouting
Phenology
Hybrids
Forecasting
Alerce europeo
Observación Ex Situ
topic Larix decidua
Brotación
Fenología
Híbridos
Técnicas de Predicción
Sprouting
Phenology
Hybrids
Forecasting
Alerce europeo
Observación Ex Situ
dc.description.none.fl_txt_mv Phenology of bud burst was studied for larches (Larix) using ex situ and in situ observations. The main objective of the study was to test the possibility to predict flushing in the field (in situ) from ex situ parameters obtained in growth chambers. Several progenies of European (EL), Japanese (JL) and hybrid (HL) larches were assessed in progeny trials for dates of terminal bud flushing and of overall “greening” of the tree (proportion of green crown). Twigs collected on the same trees during the previous winter were observed under controlled environments in two growth chambers, one at 11 °C and the other at 16 °C. Dates of flushing were recorded and from these, threshold temperatures and heat-sum requirements to flush were estimated. Correlations between in situ and ex situ parameters were studied and several linear models were tested to predict in situ flushing parameters using flushing days and heat-sums from ex situ experimentation.
EEA Montecarlo
Fil: Gauchat, Maria Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Montecarlo; Argentina
Fil: Pâques, Luc E. INRA Orléans. Unité d’Amélioration, Génétique et Physiologie des Arbres Forestiers; Francia
description Phenology of bud burst was studied for larches (Larix) using ex situ and in situ observations. The main objective of the study was to test the possibility to predict flushing in the field (in situ) from ex situ parameters obtained in growth chambers. Several progenies of European (EL), Japanese (JL) and hybrid (HL) larches were assessed in progeny trials for dates of terminal bud flushing and of overall “greening” of the tree (proportion of green crown). Twigs collected on the same trees during the previous winter were observed under controlled environments in two growth chambers, one at 11 °C and the other at 16 °C. Dates of flushing were recorded and from these, threshold temperatures and heat-sum requirements to flush were estimated. Correlations between in situ and ex situ parameters were studied and several linear models were tested to predict in situ flushing parameters using flushing days and heat-sums from ex situ experimentation.
publishDate 2011
dc.date.none.fl_str_mv 2011-02
2019-07-15T12:59:02Z
2019-07-15T12:59:02Z
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 https://www.sciencedirect.com/science/article/pii/S009884721000153X
http://hdl.handle.net/20.500.12123/5498
0098-8472
https://doi.org/10.1016/j.envexpbot.2010.08.001
url https://www.sciencedirect.com/science/article/pii/S009884721000153X
http://hdl.handle.net/20.500.12123/5498
https://doi.org/10.1016/j.envexpbot.2010.08.001
identifier_str_mv 0098-8472
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Environmental and Experimental Botany 70 (2–3) : 121-130 (February 2011)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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