Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina

Autores
Otaño, M.E.; Diaz, Boris Gaston; Keil, Gabriel; Luna, L.; Murace, M.; Peri, Pablo Luis
Año de publicación
2001
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Ponencia y poster
In Santa Cruz, strong winds constrain agricultural development. Shelterbelts of many shapes and sizes have been a feature in Santa Cruz landscape for more than 100 years. Live windbreaks are often planted to allow the growth of fruit trees, pastures and horticultural crops, and to protect agricultural crops, livestock and rural houses. Shelterbelts have also been planted to provide a source of wood and poles for fuelwood and construction purposes. The objective was to evaluate the natural durability of untreated Populus nigra cv. Italica timber in laboratory from two Santa Cruz province sites and to relate it with silvicultural parameters. Laboratory tests were carried out using the methodology of Lopez & Deschamps with two wood-degrading fungi species: Coriolus versicolor and Lentinus lepideus. Physical and anatomical analyses of the timber were carried out. Results have demonstrated no significant differences between the two sites in percentage weight lost over 50 and 150 days. However, Los Antiguos site had a lower wood density (317.9 Kg/m3) due to the higher rate of growth in DBH (1.8 cm/year) compared with Gobernador Gregores site (348.4 Kg/m3 and 0.89 cm/year, respectively).
EEA Santa Cruz
Fil: Otaño, M. Universidad Nacional de la Plata (UNLP). Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Diaz, Boris Gaston. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Keil, Gabriel. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.
Fil: Luna, L. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.
Fil: Murace, M. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.
Fuente
Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CD
Materia
Populus nigra
Wood
Fungi
Wood Density
Madera
Densidad de la Madera
Santa Cruz (Argentina)
Hongos
Populus nigra cv Italica
Durabilidad Natural
Testeos de Laboratorio
Degradación de la Madera
Región Patagónica
Natural Durability
Laboratory Tests
Wood Degrading
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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spelling Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, ArgentinaOtaño, M.E.Diaz, Boris GastonKeil, GabrielLuna, L.Murace, M.Peri, Pablo LuisPopulus nigraWoodFungiWood DensityMaderaDensidad de la MaderaSanta Cruz (Argentina)HongosPopulus nigra cv ItalicaDurabilidad NaturalTesteos de LaboratorioDegradación de la MaderaRegión PatagónicaNatural DurabilityLaboratory TestsWood DegradingPonencia y posterIn Santa Cruz, strong winds constrain agricultural development. Shelterbelts of many shapes and sizes have been a feature in Santa Cruz landscape for more than 100 years. Live windbreaks are often planted to allow the growth of fruit trees, pastures and horticultural crops, and to protect agricultural crops, livestock and rural houses. Shelterbelts have also been planted to provide a source of wood and poles for fuelwood and construction purposes. The objective was to evaluate the natural durability of untreated Populus nigra cv. Italica timber in laboratory from two Santa Cruz province sites and to relate it with silvicultural parameters. Laboratory tests were carried out using the methodology of Lopez & Deschamps with two wood-degrading fungi species: Coriolus versicolor and Lentinus lepideus. Physical and anatomical analyses of the timber were carried out. Results have demonstrated no significant differences between the two sites in percentage weight lost over 50 and 150 days. However, Los Antiguos site had a lower wood density (317.9 Kg/m3) due to the higher rate of growth in DBH (1.8 cm/year) compared with Gobernador Gregores site (348.4 Kg/m3 and 0.89 cm/year, respectively).EEA Santa CruzFil: Otaño, M. Universidad Nacional de la Plata (UNLP). Facultad de Ciencias Agrarias y Forestales; Argentina.Fil: Diaz, Boris Gaston. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.Fil: Keil, Gabriel. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.Fil: Luna, L. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.Fil: Murace, M. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.International Biodeterioration and Biodegradation Society2026-05-29T14:46:15Z2026-05-29T14:46:15Z2001-04-16info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/20.500.12123/26421Otaño M.; Diaz B.; Keil G.; Luna L.; Murace M.; Peri P.L. (2001) Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina. Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CD. Resúmen en Abstract Book pp. 128. (CD)Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CDreponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo: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)2026-09-24T11:43:16Zoai:localhost:20.500.12123/26421instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-09-24 11:43:17.003INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
title Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
spellingShingle Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
Otaño, M.E.
Populus nigra
Wood
Fungi
Wood Density
Madera
Densidad de la Madera
Santa Cruz (Argentina)
Hongos
Populus nigra cv Italica
Durabilidad Natural
Testeos de Laboratorio
Degradación de la Madera
Región Patagónica
Natural Durability
Laboratory Tests
Wood Degrading
title_short Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
title_full Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
title_fullStr Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
title_full_unstemmed Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
title_sort Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina
dc.creator.none.fl_str_mv Otaño, M.E.
Diaz, Boris Gaston
Keil, Gabriel
Luna, L.
Murace, M.
Peri, Pablo Luis
author Otaño, M.E.
author_facet Otaño, M.E.
Diaz, Boris Gaston
Keil, Gabriel
Luna, L.
Murace, M.
Peri, Pablo Luis
author_role author
author2 Diaz, Boris Gaston
Keil, Gabriel
Luna, L.
Murace, M.
Peri, Pablo Luis
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Populus nigra
Wood
Fungi
Wood Density
Madera
Densidad de la Madera
Santa Cruz (Argentina)
Hongos
Populus nigra cv Italica
Durabilidad Natural
Testeos de Laboratorio
Degradación de la Madera
Región Patagónica
Natural Durability
Laboratory Tests
Wood Degrading
topic Populus nigra
Wood
Fungi
Wood Density
Madera
Densidad de la Madera
Santa Cruz (Argentina)
Hongos
Populus nigra cv Italica
Durabilidad Natural
Testeos de Laboratorio
Degradación de la Madera
Región Patagónica
Natural Durability
Laboratory Tests
Wood Degrading
dc.description.none.fl_txt_mv Ponencia y poster
In Santa Cruz, strong winds constrain agricultural development. Shelterbelts of many shapes and sizes have been a feature in Santa Cruz landscape for more than 100 years. Live windbreaks are often planted to allow the growth of fruit trees, pastures and horticultural crops, and to protect agricultural crops, livestock and rural houses. Shelterbelts have also been planted to provide a source of wood and poles for fuelwood and construction purposes. The objective was to evaluate the natural durability of untreated Populus nigra cv. Italica timber in laboratory from two Santa Cruz province sites and to relate it with silvicultural parameters. Laboratory tests were carried out using the methodology of Lopez & Deschamps with two wood-degrading fungi species: Coriolus versicolor and Lentinus lepideus. Physical and anatomical analyses of the timber were carried out. Results have demonstrated no significant differences between the two sites in percentage weight lost over 50 and 150 days. However, Los Antiguos site had a lower wood density (317.9 Kg/m3) due to the higher rate of growth in DBH (1.8 cm/year) compared with Gobernador Gregores site (348.4 Kg/m3 and 0.89 cm/year, respectively).
EEA Santa Cruz
Fil: Otaño, M. Universidad Nacional de la Plata (UNLP). Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Diaz, Boris Gaston. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Keil, Gabriel. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.
Fil: Luna, L. Provincia de Buenos Aires. Comisión de Investigaciones Científicas (CIC); Argentina.
Fil: Murace, M. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.
description Ponencia y poster
publishDate 2001
dc.date.none.fl_str_mv 2001-04-16
2026-05-29T14:46:15Z
2026-05-29T14:46:15Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/26421
Otaño M.; Diaz B.; Keil G.; Luna L.; Murace M.; Peri P.L. (2001) Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina. Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CD. Resúmen en Abstract Book pp. 128. (CD)
url http://hdl.handle.net/20.500.12123/26421
identifier_str_mv Otaño M.; Diaz B.; Keil G.; Luna L.; Murace M.; Peri P.L. (2001) Natural durability of untreated Populus nigra cv. italica timber grown in Santa Cruz, Argentina. Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CD. Resúmen en Abstract Book pp. 128. (CD)
dc.language.none.fl_str_mv eng
language eng
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 International Biodeterioration and Biodegradation Society
publisher.none.fl_str_mv International Biodeterioration and Biodegradation Society
dc.source.none.fl_str_mv Proceedings Fourth Latin American Biodeterioration and Biodegradation Symposium. Buenos Aires, 16-20 abril 2001. Trabajo completo (5 pp.) publicado en CD
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 12.754232

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