Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
- Autores
- Alarcon, Pamela Cecilia; Fernandez, María Elena; Oberschelp, Gustavo Pedro Javier; Pathauer, Pablo Santiago; Martinez Meier, Alejandro
- 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: Eucalyptus grandis and Eucalyptus 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 (INTA). Estación Experimental Agropecuaria Concordia; Argentina.
Fil: Alarcón, Pamela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Fernández, María Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Fernández, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Tandil; Argentina.
Fil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina.
Fil: Pathauer, Pablo Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina.
Fil: Martínez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina.
Fil: Martínez Meier, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. - Fuente
- Forest Systems 30 (3) : e013 (2021)
- Materia
-
Densidad de la Madera
Propiedades de la Madera
Productos de la Madera
Eucalyptus Grandis
Eucalyptus Viminalis
Wood Density
Wood Properties
Wood Products
Argentina
Plasticidad de la Madera - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/10968
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Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in ArgentinaAlarcon, Pamela CeciliaFernandez, María ElenaOberschelp, Gustavo Pedro JavierPathauer, Pablo SantiagoMartinez Meier, AlejandroDensidad de la MaderaPropiedades de la MaderaProductos de la MaderaEucalyptus GrandisEucalyptus ViminalisWood DensityWood PropertiesWood ProductsArgentinaPlasticidad de la MaderaAims 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: Eucalyptus grandis and Eucalyptus 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 (INTA). Estación Experimental Agropecuaria Concordia; Argentina.Fil: Alarcón, Pamela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Fernández, María Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Fernández, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Tandil; Argentina.Fil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina.Fil: Pathauer, Pablo Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina.Fil: Martínez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina.Fil: Martínez Meier, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España2021-12-22T11:22:52Z2021-12-22T11:22:52Z2021-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/10968https://revistas.inia.es/index.php/fs/article/view/172082171-9845 (online)https://doi.org/10.5424/fs/2021303-17208Forest Systems 30 (3) : e013 (2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNFOR-1104073/AR./Bases silvícolas para sustentar la productividad de las plantaciones y los recursos del ambiente.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:26Zoai:localhost:20.500.12123/10968instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:26.848INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
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 Alarcon, Pamela Cecilia Densidad de la Madera Propiedades de la Madera Productos de la Madera Eucalyptus Grandis Eucalyptus Viminalis Wood Density Wood Properties Wood Products Argentina Plasticidad de la Madera |
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 |
Alarcon, Pamela Cecilia Fernandez, María Elena Oberschelp, Gustavo Pedro Javier Pathauer, Pablo Santiago Martinez Meier, Alejandro |
author |
Alarcon, Pamela Cecilia |
author_facet |
Alarcon, Pamela Cecilia Fernandez, María Elena Oberschelp, Gustavo Pedro Javier Pathauer, Pablo Santiago Martinez Meier, Alejandro |
author_role |
author |
author2 |
Fernandez, María Elena Oberschelp, Gustavo Pedro Javier Pathauer, Pablo Santiago Martinez Meier, Alejandro |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Densidad de la Madera Propiedades de la Madera Productos de la Madera Eucalyptus Grandis Eucalyptus Viminalis Wood Density Wood Properties Wood Products Argentina Plasticidad de la Madera |
topic |
Densidad de la Madera Propiedades de la Madera Productos de la Madera Eucalyptus Grandis Eucalyptus Viminalis Wood Density Wood Properties Wood Products Argentina Plasticidad de la Madera |
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: Eucalyptus grandis and Eucalyptus 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 (INTA). Estación Experimental Agropecuaria Concordia; Argentina. Fil: Alarcón, Pamela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Fernández, María Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Fernández, María Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Tandil; Argentina. Fil: Oberschelp, Gustavo Pedro Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina. Fil: Pathauer, Pablo Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Fil: Martínez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina. Fil: Martínez Meier, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; 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: Eucalyptus grandis and Eucalyptus 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 |
2021-12-22T11:22:52Z 2021-12-22T11:22:52Z 2021-09-17 |
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/20.500.12123/10968 https://revistas.inia.es/index.php/fs/article/view/17208 2171-9845 (online) https://doi.org/10.5424/fs/2021303-17208 |
url |
http://hdl.handle.net/20.500.12123/10968 https://revistas.inia.es/index.php/fs/article/view/17208 https://doi.org/10.5424/fs/2021303-17208 |
identifier_str_mv |
2171-9845 (online) |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repograntAgreement/INTA/PNFOR-1104073/AR./Bases silvícolas para sustentar la productividad de las plantaciones y los recursos del ambiente. |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España |
publisher.none.fl_str_mv |
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España |
dc.source.none.fl_str_mv |
Forest Systems 30 (3) : e013 (2021) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
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INTA Digital (INTA) |
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Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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