Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)

Autores
Monteoliva, Silvia Estela; Senisterra, Gabriela Elba; Marlats, Raúl Marcos
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The variability of wood basic density and fibre length was determined in six 13-year-old willow clones growing under two different site conditions in Argentina. Values of basic density and wood fibre length were obtained and variance analyses were performed considering site and clone as sources of variation. Components of genetic and phenotypic variations were determined to calculate heritability in the broad sense. Site influence was significant for basic density, which ranged from 0.364 kg/dm3 and 0.455 kg/dm3. Clones “americano” and hybrid cv “A 13-44” showed the highest density values in both sites. For fibre length, values of the continental site were significantly higher. For each clone, mean values vary between 837.1 μm and 1142.1 μm. Heritability values show that the genetic control is stronger for density (h2 = 0.65) than for fibre length (h2 = 0.32). The clones “americano” and “13-44” stand out because of their high density and long fibres.
Facultad de Ciencias Agrarias y Forestales
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
Materia
Ciencias Agrarias
Salix spp.
clones
site variation
heritability
wood density
fibre length
wood quality
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/107380
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/107380
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)Monteoliva, Silvia EstelaSenisterra, Gabriela ElbaMarlats, Raúl MarcosCiencias AgrariasSalix spp.clonessite variationheritabilitywood densityfibre lengthwood qualityThe variability of wood basic density and fibre length was determined in six 13-year-old willow clones growing under two different site conditions in Argentina. Values of basic density and wood fibre length were obtained and variance analyses were performed considering site and clone as sources of variation. Components of genetic and phenotypic variations were determined to calculate heritability in the broad sense. Site influence was significant for basic density, which ranged from 0.364 kg/dm3 and 0.455 kg/dm3. Clones “americano” and hybrid cv “A 13-44” showed the highest density values in both sites. For fibre length, values of the continental site were significantly higher. For each clone, mean values vary between 837.1 μm and 1142.1 μm. Heritability values show that the genetic control is stronger for density (h2 = 0.65) than for fibre length (h2 = 0.32). The clones “americano” and “13-44” stand out because of their high density and long fibres.Facultad de Ciencias Agrarias y ForestalesComisión de Investigaciones Científicas de la provincia de Buenos Aires2005info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf197-202http://sedici.unlp.edu.ar/handle/10915/107380enginfo:eu-repo/semantics/altIdentifier/issn/0928-1541info:eu-repo/semantics/altIdentifier/doi/10.1163/22941932-90000111info: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)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:24:02Zoai:sedici.unlp.edu.ar:10915/107380Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:24:02.818SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
title Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
spellingShingle Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
Monteoliva, Silvia Estela
Ciencias Agrarias
Salix spp.
clones
site variation
heritability
wood density
fibre length
wood quality
title_short Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
title_full Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
title_fullStr Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
title_full_unstemmed Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
title_sort Variation of wood density and fibre length in six willow clones (<i>Salix</i> spp.)
dc.creator.none.fl_str_mv Monteoliva, Silvia Estela
Senisterra, Gabriela Elba
Marlats, Raúl Marcos
author Monteoliva, Silvia Estela
author_facet Monteoliva, Silvia Estela
Senisterra, Gabriela Elba
Marlats, Raúl Marcos
author_role author
author2 Senisterra, Gabriela Elba
Marlats, Raúl Marcos
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Salix spp.
clones
site variation
heritability
wood density
fibre length
wood quality
topic Ciencias Agrarias
Salix spp.
clones
site variation
heritability
wood density
fibre length
wood quality
dc.description.none.fl_txt_mv The variability of wood basic density and fibre length was determined in six 13-year-old willow clones growing under two different site conditions in Argentina. Values of basic density and wood fibre length were obtained and variance analyses were performed considering site and clone as sources of variation. Components of genetic and phenotypic variations were determined to calculate heritability in the broad sense. Site influence was significant for basic density, which ranged from 0.364 kg/dm3 and 0.455 kg/dm3. Clones “americano” and hybrid cv “A 13-44” showed the highest density values in both sites. For fibre length, values of the continental site were significantly higher. For each clone, mean values vary between 837.1 μm and 1142.1 μm. Heritability values show that the genetic control is stronger for density (h2 = 0.65) than for fibre length (h2 = 0.32). The clones “americano” and “13-44” stand out because of their high density and long fibres.
Facultad de Ciencias Agrarias y Forestales
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
description The variability of wood basic density and fibre length was determined in six 13-year-old willow clones growing under two different site conditions in Argentina. Values of basic density and wood fibre length were obtained and variance analyses were performed considering site and clone as sources of variation. Components of genetic and phenotypic variations were determined to calculate heritability in the broad sense. Site influence was significant for basic density, which ranged from 0.364 kg/dm3 and 0.455 kg/dm3. Clones “americano” and hybrid cv “A 13-44” showed the highest density values in both sites. For fibre length, values of the continental site were significantly higher. For each clone, mean values vary between 837.1 μm and 1142.1 μm. Heritability values show that the genetic control is stronger for density (h2 = 0.65) than for fibre length (h2 = 0.32). The clones “americano” and “13-44” stand out because of their high density and long fibres.
publishDate 2005
dc.date.none.fl_str_mv 2005
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/10915/107380
url http://sedici.unlp.edu.ar/handle/10915/107380
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0928-1541
info:eu-repo/semantics/altIdentifier/doi/10.1163/22941932-90000111
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
197-202
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
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score 13.070432

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