Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina

Autores
Loval, Sabrina Anahí; Cerrillo, Teresa; Spavento, Eleana María; Caballé, Gonzalo; Martínez Meier, Alejandro; Monteoliva, Silvia Estela
Año de publicación
2018
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aims of the study were to evaluate the effects of abiotic stress (plantation site) and genotype (clone) on the wood anatomy and density of six Salix (willow) clones at three ages (2, 7, and 12 years), and the impact of these effects on the theoretical xylem hydraulic conductivity (Ks) and growth. The clones studied were ´Ragonese 131-25 INTA´, ´Ragonese 131-27 INTA´ and “250-33” (originated from crosses between Salix babylonica and S. alba), ´Barrett 13-44 INTA´ and “NZ 26992” (originated from crosses between S. matsudana and S. alba), and the clone S. babylonica var. sacramenta ´Soveny Americano´. They were planted in two sites of the province of Buenos Aires, Argentina, with different abiotic stress: i) the Paraná River Delta, a site with recurrent floods, and ii) a continental site with lower water availability and no floods. The vessel morphometry, wood density, Ks, and current annual increments at the three ages were determined. The clone x site interaction was the source of variation with greatest impact, being this significant for vessel diameter, Ks, wood density and growth. This means that, depending on the type of stress at the plantation site, the clones responded differently, showing differences in their structure, functionality, and wood production. The results showed that the clones Soveny Americano and 26992 were better suited to stress by flood, whereas clones 131-25, 131-27, 250-33 and 13-44 were better adapted to moderate drought conditions, with responses at the level of the xylem and wood density, and therefore at the level of wood production.
Os objetivos do trabalho foram: 1- determinar o efeito do estresse hídrico (sítios de implantação) e do genótipo (clone) na anatomia e densidade da madeira produzida em seis clones de salgueiros em três idades; 2- verificar como essas variações na anatomia impactam na condutividade hidráulica teórica do xilema (Ks) e no crescimento. Foram mostrados seis clones, de 13 anos de idade de origem do cruzamento Salix babylonica x S. alba (Ragonese INTA 131-25, 131-27 e 250-33), S. matsudana x S. alba (Barrett 13-44 e NZ 26992) e S. babylonica var sacramenta ´Soveny Americano´ implantados em duas situações com diferente estresse abiótico (sítio DM Delta Del Río Paraná com inundações recorrentes e sítio LH zona continental província de Buenos Aires, com menor disponibilidade da água e sem inundações). Foi determinado: morfometria dos vasos, densidade da madeira, Ks e incrementos correntes anuais em três idades (2, 7 e 12 anos). A interação clone x sítio foi a fonte de variação que maior impacto teve nas variáveis e foi significante para o diâmetro de vasos, densidade, Ks e crescimentos. Isso significa que dependendo do tipo de estresse sofrido no sítio de implantação, os clones respondem de maneira diferente em sua estrutura, funcionalidade e produção da madeira. Existem clones melhor adaptados ao estresse por inundação (americano e 26992) e outros mais adaptados nas condições moderadas de seca (131-25, 131-27, 250-33 e 13-44), obtendo respostas no nível do xilema, densidade e, portanto, a produção da madeira.
Instituto de Fisiología Vegetal
Materia
Ingeniería Forestal
Wood Anatomy
Flood
Hydraulic conductivity
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/115589

id SEDICI_013320f19e4b0bd1e1f020d3aa525a7b
oai_identifier_str oai:sedici.unlp.edu.ar:10915/115589
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in ArgentinaEstrutura do xilema, funcionalidade e crescimento de seis clones de <i>Salix</i> em relação com dois sítios com diferente estresse ambiental na ArgentinaLoval, Sabrina AnahíCerrillo, TeresaSpavento, Eleana MaríaCaballé, GonzaloMartínez Meier, AlejandroMonteoliva, Silvia EstelaIngeniería ForestalWood AnatomyFloodHydraulic conductivityThe aims of the study were to evaluate the effects of abiotic stress (plantation site) and genotype (clone) on the wood anatomy and density of six Salix (willow) clones at three ages (2, 7, and 12 years), and the impact of these effects on the theoretical xylem hydraulic conductivity (Ks) and growth. The clones studied were ´Ragonese 131-25 INTA´, ´Ragonese 131-27 INTA´ and “250-33” (originated from crosses between Salix babylonica and S. alba), ´Barrett 13-44 INTA´ and “NZ 26992” (originated from crosses between S. matsudana and S. alba), and the clone S. babylonica var. sacramenta ´Soveny Americano´. They were planted in two sites of the province of Buenos Aires, Argentina, with different abiotic stress: i) the Paraná River Delta, a site with recurrent floods, and ii) a continental site with lower water availability and no floods. The vessel morphometry, wood density, Ks, and current annual increments at the three ages were determined. The clone x site interaction was the source of variation with greatest impact, being this significant for vessel diameter, Ks, wood density and growth. This means that, depending on the type of stress at the plantation site, the clones responded differently, showing differences in their structure, functionality, and wood production. The results showed that the clones Soveny Americano and 26992 were better suited to stress by flood, whereas clones 131-25, 131-27, 250-33 and 13-44 were better adapted to moderate drought conditions, with responses at the level of the xylem and wood density, and therefore at the level of wood production.Os objetivos do trabalho foram: 1- determinar o efeito do estresse hídrico (sítios de implantação) e do genótipo (clone) na anatomia e densidade da madeira produzida em seis clones de salgueiros em três idades; 2- verificar como essas variações na anatomia impactam na condutividade hidráulica teórica do xilema (Ks) e no crescimento. Foram mostrados seis clones, de 13 anos de idade de origem do cruzamento Salix babylonica x S. alba (Ragonese INTA 131-25, 131-27 e 250-33), S. matsudana x S. alba (Barrett 13-44 e NZ 26992) e S. babylonica var sacramenta ´Soveny Americano´ implantados em duas situações com diferente estresse abiótico (sítio DM Delta Del Río Paraná com inundações recorrentes e sítio LH zona continental província de Buenos Aires, com menor disponibilidade da água e sem inundações). Foi determinado: morfometria dos vasos, densidade da madeira, Ks e incrementos correntes anuais em três idades (2, 7 e 12 anos). A interação clone x sítio foi a fonte de variação que maior impacto teve nas variáveis e foi significante para o diâmetro de vasos, densidade, Ks e crescimentos. Isso significa que dependendo do tipo de estresse sofrido no sítio de implantação, os clones respondem de maneira diferente em sua estrutura, funcionalidade e produção da madeira. Existem clones melhor adaptados ao estresse por inundação (americano e 26992) e outros mais adaptados nas condições moderadas de seca (131-25, 131-27, 250-33 e 13-44), obtendo respostas no nível do xilema, densidade e, portanto, a produção da madeira.Instituto de Fisiología Vegetal2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/115589spainfo:eu-repo/semantics/altIdentifier/issn/1806-9088info:eu-repo/semantics/altIdentifier/doi/10.1590/1806-90882018000100010info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:59:04Zoai:sedici.unlp.edu.ar:10915/115589Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:59:04.821SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
Estrutura do xilema, funcionalidade e crescimento de seis clones de <i>Salix</i> em relação com dois sítios com diferente estresse ambiental na Argentina
title Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
spellingShingle Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
Loval, Sabrina Anahí
Ingeniería Forestal
Wood Anatomy
Flood
Hydraulic conductivity
title_short Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
title_full Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
title_fullStr Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
title_full_unstemmed Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
title_sort Wood structure, xylem functionality and growth of six <i>Salix</i> clones in two sites with different environmental stress in Argentina
dc.creator.none.fl_str_mv Loval, Sabrina Anahí
Cerrillo, Teresa
Spavento, Eleana María
Caballé, Gonzalo
Martínez Meier, Alejandro
Monteoliva, Silvia Estela
author Loval, Sabrina Anahí
author_facet Loval, Sabrina Anahí
Cerrillo, Teresa
Spavento, Eleana María
Caballé, Gonzalo
Martínez Meier, Alejandro
Monteoliva, Silvia Estela
author_role author
author2 Cerrillo, Teresa
Spavento, Eleana María
Caballé, Gonzalo
Martínez Meier, Alejandro
Monteoliva, Silvia Estela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ingeniería Forestal
Wood Anatomy
Flood
Hydraulic conductivity
topic Ingeniería Forestal
Wood Anatomy
Flood
Hydraulic conductivity
dc.description.none.fl_txt_mv The aims of the study were to evaluate the effects of abiotic stress (plantation site) and genotype (clone) on the wood anatomy and density of six Salix (willow) clones at three ages (2, 7, and 12 years), and the impact of these effects on the theoretical xylem hydraulic conductivity (Ks) and growth. The clones studied were ´Ragonese 131-25 INTA´, ´Ragonese 131-27 INTA´ and “250-33” (originated from crosses between Salix babylonica and S. alba), ´Barrett 13-44 INTA´ and “NZ 26992” (originated from crosses between S. matsudana and S. alba), and the clone S. babylonica var. sacramenta ´Soveny Americano´. They were planted in two sites of the province of Buenos Aires, Argentina, with different abiotic stress: i) the Paraná River Delta, a site with recurrent floods, and ii) a continental site with lower water availability and no floods. The vessel morphometry, wood density, Ks, and current annual increments at the three ages were determined. The clone x site interaction was the source of variation with greatest impact, being this significant for vessel diameter, Ks, wood density and growth. This means that, depending on the type of stress at the plantation site, the clones responded differently, showing differences in their structure, functionality, and wood production. The results showed that the clones Soveny Americano and 26992 were better suited to stress by flood, whereas clones 131-25, 131-27, 250-33 and 13-44 were better adapted to moderate drought conditions, with responses at the level of the xylem and wood density, and therefore at the level of wood production.
Os objetivos do trabalho foram: 1- determinar o efeito do estresse hídrico (sítios de implantação) e do genótipo (clone) na anatomia e densidade da madeira produzida em seis clones de salgueiros em três idades; 2- verificar como essas variações na anatomia impactam na condutividade hidráulica teórica do xilema (Ks) e no crescimento. Foram mostrados seis clones, de 13 anos de idade de origem do cruzamento Salix babylonica x S. alba (Ragonese INTA 131-25, 131-27 e 250-33), S. matsudana x S. alba (Barrett 13-44 e NZ 26992) e S. babylonica var sacramenta ´Soveny Americano´ implantados em duas situações com diferente estresse abiótico (sítio DM Delta Del Río Paraná com inundações recorrentes e sítio LH zona continental província de Buenos Aires, com menor disponibilidade da água e sem inundações). Foi determinado: morfometria dos vasos, densidade da madeira, Ks e incrementos correntes anuais em três idades (2, 7 e 12 anos). A interação clone x sítio foi a fonte de variação que maior impacto teve nas variáveis e foi significante para o diâmetro de vasos, densidade, Ks e crescimentos. Isso significa que dependendo do tipo de estresse sofrido no sítio de implantação, os clones respondem de maneira diferente em sua estrutura, funcionalidade e produção da madeira. Existem clones melhor adaptados ao estresse por inundação (americano e 26992) e outros mais adaptados nas condições moderadas de seca (131-25, 131-27, 250-33 e 13-44), obtendo respostas no nível do xilema, densidade e, portanto, a produção da madeira.
Instituto de Fisiología Vegetal
description The aims of the study were to evaluate the effects of abiotic stress (plantation site) and genotype (clone) on the wood anatomy and density of six Salix (willow) clones at three ages (2, 7, and 12 years), and the impact of these effects on the theoretical xylem hydraulic conductivity (Ks) and growth. The clones studied were ´Ragonese 131-25 INTA´, ´Ragonese 131-27 INTA´ and “250-33” (originated from crosses between Salix babylonica and S. alba), ´Barrett 13-44 INTA´ and “NZ 26992” (originated from crosses between S. matsudana and S. alba), and the clone S. babylonica var. sacramenta ´Soveny Americano´. They were planted in two sites of the province of Buenos Aires, Argentina, with different abiotic stress: i) the Paraná River Delta, a site with recurrent floods, and ii) a continental site with lower water availability and no floods. The vessel morphometry, wood density, Ks, and current annual increments at the three ages were determined. The clone x site interaction was the source of variation with greatest impact, being this significant for vessel diameter, Ks, wood density and growth. This means that, depending on the type of stress at the plantation site, the clones responded differently, showing differences in their structure, functionality, and wood production. The results showed that the clones Soveny Americano and 26992 were better suited to stress by flood, whereas clones 131-25, 131-27, 250-33 and 13-44 were better adapted to moderate drought conditions, with responses at the level of the xylem and wood density, and therefore at the level of wood production.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/115589
url http://sedici.unlp.edu.ar/handle/10915/115589
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1806-9088
info:eu-repo/semantics/altIdentifier/doi/10.1590/1806-90882018000100010
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1842260484591452160
score 13.13397