Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina

Autores
Alarcón, Pamela Cecilia; Fernandez, Maria Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, María Florencia; Martinez Meier, Alejandro Gabriel
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian (Corrientes and Entre Ríos provinces) and Pampean region (Buenos Aires province) of Argentina.Materials and methods: E. grandis and E. viminalis, growing in genetic trials installed in two sites per species were studied. X-ray wood microdensity profiles were developed from core samples. Each profile was proportionally divided in 10 sections. Mean, maximum, minimum and the standard deviation of wood density, for each section were computed. Mean annual growth was used to study the relationships with wood microdensity variables. A linear mixed-effects model computed the significance of different sources of phenotypic variation. Pearson´s correlation computed the relationships between variables.Main results: The pattern of radial variation in E. grandis showed a decrease in wood density from pith to bark, mainly due to the decrease in minimum wood density, while in E. viminalis, wood density increased towards the outer wood. In both species, the standard deviation of the wood density increased along the radial profile from pith to bark. Significant variation in wood density was explained by site, provenance and clone/family effects. In E. grandis mean, maximum and minimum wood density were negatively correlated with mean growth, whereas in E. viminalis correlations were positive but close to zero. Research highlights: Both the pattern of radial variation of wood density and the relationship between wood density and mean growth were different in the studied Eucalyptus species, and they varied within species depending on the site they were growing and genetic provenance.
Fil: Alarcón, Pamela Cecilia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fernandez, Maria Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; Argentina
Fil: Pathauer, María Florencia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Martinez Meier, Alejandro Gabriel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Materia
EUCALYPTUS
WOOD MICRODENSITY PROFILE
GENETIC VARIATION
PHENOTYPIC PLASTICITY
WOOD PROPERTIES
EUCALYPTUS GRANDIS
EUCALYPTUS VIMINALIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/176245
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/176245
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in ArgentinaAlarcón, Pamela CeciliaFernandez, Maria ElenaOberschelp, Gustavo Pedro JavierPathauer, María FlorenciaMartinez Meier, Alejandro GabrielEUCALYPTUSWOOD MICRODENSITY PROFILEGENETIC VARIATIONPHENOTYPIC PLASTICITYWOOD PROPERTIESEUCALYPTUS GRANDISEUCALYPTUS VIMINALIShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian (Corrientes and Entre Ríos provinces) and Pampean region (Buenos Aires province) of Argentina.Materials and methods: E. grandis and E. viminalis, growing in genetic trials installed in two sites per species were studied. X-ray wood microdensity profiles were developed from core samples. Each profile was proportionally divided in 10 sections. Mean, maximum, minimum and the standard deviation of wood density, for each section were computed. Mean annual growth was used to study the relationships with wood microdensity variables. A linear mixed-effects model computed the significance of different sources of phenotypic variation. Pearson´s correlation computed the relationships between variables.Main results: The pattern of radial variation in E. grandis showed a decrease in wood density from pith to bark, mainly due to the decrease in minimum wood density, while in E. viminalis, wood density increased towards the outer wood. In both species, the standard deviation of the wood density increased along the radial profile from pith to bark. Significant variation in wood density was explained by site, provenance and clone/family effects. In E. grandis mean, maximum and minimum wood density were negatively correlated with mean growth, whereas in E. viminalis correlations were positive but close to zero. Research highlights: Both the pattern of radial variation of wood density and the relationship between wood density and mean growth were different in the studied Eucalyptus species, and they varied within species depending on the site they were growing and genetic provenance.Fil: Alarcón, Pamela Cecilia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fernandez, Maria Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; ArgentinaFil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; ArgentinaFil: Pathauer, María Florencia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; ArgentinaFil: Martinez Meier, Alejandro Gabriel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria2021-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/176245Alarcón, Pamela Cecilia; Fernandez, Maria Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, María Florencia; Martinez Meier, Alejandro Gabriel; Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina; Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria; Forest Systems; 30; 3; 9-2021; 1-122171-9845CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://revistas.inia.es/index.php/fs/article/view/17208info:eu-repo/semantics/altIdentifier/doi/10.5424/fs/2021303-17208info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:02Zoai:ri.conicet.gov.ar:11336/176245instacron: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 10:12:02.301CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
title Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
spellingShingle Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
Alarcón, Pamela Cecilia
EUCALYPTUS
WOOD MICRODENSITY PROFILE
GENETIC VARIATION
PHENOTYPIC PLASTICITY
WOOD PROPERTIES
EUCALYPTUS GRANDIS
EUCALYPTUS VIMINALIS
title_short Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
title_full Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
title_fullStr Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
title_full_unstemmed Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
title_sort Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
dc.creator.none.fl_str_mv Alarcón, Pamela Cecilia
Fernandez, Maria Elena
Oberschelp, Gustavo Pedro Javier
Pathauer, María Florencia
Martinez Meier, Alejandro Gabriel
author Alarcón, Pamela Cecilia
author_facet Alarcón, Pamela Cecilia
Fernandez, Maria Elena
Oberschelp, Gustavo Pedro Javier
Pathauer, María Florencia
Martinez Meier, Alejandro Gabriel
author_role author
author2 Fernandez, Maria Elena
Oberschelp, Gustavo Pedro Javier
Pathauer, María Florencia
Martinez Meier, Alejandro Gabriel
author2_role author
author
author
author
dc.subject.none.fl_str_mv EUCALYPTUS
WOOD MICRODENSITY PROFILE
GENETIC VARIATION
PHENOTYPIC PLASTICITY
WOOD PROPERTIES
EUCALYPTUS GRANDIS
EUCALYPTUS VIMINALIS
topic EUCALYPTUS
WOOD MICRODENSITY PROFILE
GENETIC VARIATION
PHENOTYPIC PLASTICITY
WOOD PROPERTIES
EUCALYPTUS GRANDIS
EUCALYPTUS VIMINALIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian (Corrientes and Entre Ríos provinces) and Pampean region (Buenos Aires province) of Argentina.Materials and methods: E. grandis and E. viminalis, growing in genetic trials installed in two sites per species were studied. X-ray wood microdensity profiles were developed from core samples. Each profile was proportionally divided in 10 sections. Mean, maximum, minimum and the standard deviation of wood density, for each section were computed. Mean annual growth was used to study the relationships with wood microdensity variables. A linear mixed-effects model computed the significance of different sources of phenotypic variation. Pearson´s correlation computed the relationships between variables.Main results: The pattern of radial variation in E. grandis showed a decrease in wood density from pith to bark, mainly due to the decrease in minimum wood density, while in E. viminalis, wood density increased towards the outer wood. In both species, the standard deviation of the wood density increased along the radial profile from pith to bark. Significant variation in wood density was explained by site, provenance and clone/family effects. In E. grandis mean, maximum and minimum wood density were negatively correlated with mean growth, whereas in E. viminalis correlations were positive but close to zero. Research highlights: Both the pattern of radial variation of wood density and the relationship between wood density and mean growth were different in the studied Eucalyptus species, and they varied within species depending on the site they were growing and genetic provenance.
Fil: Alarcón, Pamela Cecilia. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fernandez, Maria Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible - Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Entre Ríos. Estación Experimental Agropecuaria Concordia; Argentina
Fil: Pathauer, María Florencia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Martinez Meier, Alejandro Gabriel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
description Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian (Corrientes and Entre Ríos provinces) and Pampean region (Buenos Aires province) of Argentina.Materials and methods: E. grandis and E. viminalis, growing in genetic trials installed in two sites per species were studied. X-ray wood microdensity profiles were developed from core samples. Each profile was proportionally divided in 10 sections. Mean, maximum, minimum and the standard deviation of wood density, for each section were computed. Mean annual growth was used to study the relationships with wood microdensity variables. A linear mixed-effects model computed the significance of different sources of phenotypic variation. Pearson´s correlation computed the relationships between variables.Main results: The pattern of radial variation in E. grandis showed a decrease in wood density from pith to bark, mainly due to the decrease in minimum wood density, while in E. viminalis, wood density increased towards the outer wood. In both species, the standard deviation of the wood density increased along the radial profile from pith to bark. Significant variation in wood density was explained by site, provenance and clone/family effects. In E. grandis mean, maximum and minimum wood density were negatively correlated with mean growth, whereas in E. viminalis correlations were positive but close to zero. Research highlights: Both the pattern of radial variation of wood density and the relationship between wood density and mean growth were different in the studied Eucalyptus species, and they varied within species depending on the site they were growing and genetic provenance.
publishDate 2021
dc.date.none.fl_str_mv 2021-09
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/11336/176245
Alarcón, Pamela Cecilia; Fernandez, Maria Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, María Florencia; Martinez Meier, Alejandro Gabriel; Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina; Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria; Forest Systems; 30; 3; 9-2021; 1-12
2171-9845
CONICET Digital
CONICET
url http://hdl.handle.net/11336/176245
identifier_str_mv Alarcón, Pamela Cecilia; Fernandez, Maria Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, María Florencia; Martinez Meier, Alejandro Gabriel; Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina; Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria; Forest Systems; 30; 3; 9-2021; 1-12
2171-9845
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://revistas.inia.es/index.php/fs/article/view/17208
info:eu-repo/semantics/altIdentifier/doi/10.5424/fs/2021303-17208
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria
publisher.none.fl_str_mv Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria
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 13.070432

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