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Tree breeding programs and wood industries require simple, time- and cost-effective techniques to process large volumes of samples. In recent decades, near-infrared spectroscopy (NIRS) has been acknowledged as one of the most powerful techniques for wood analysis, making it the most used tool for high-throughput phenotyping. Previous studies have shown that a significant number of anatomical, physical, chemical and mechanical wood properties can be
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dc.contributor.author | Barotto, Antonio José | |
dc.contributor.author | Martinez Meier, Alejandro | |
dc.contributor.author | Segura, Vincent | |
dc.contributor.author | Monteoliva, Silvia Estela | |
dc.contributor.author | Charpentier, Jean-Paul | |
dc.contributor.author | Gyenge, Javier | |
dc.contributor.author | Sergent, Anne Sophie | |
dc.contributor.author | Millier, Frédéric | |
dc.contributor.author | Rozenberg, Philippe | |
dc.contributor.author | Fernandez, María Elena | |
dc.date.accessioned | 2024-07-17T13:17:53Z | |
dc.date.available | 2024-07-17T13:17:53Z | |
dc.date.issued | 2023-03 | |
dc.identifier.issn | 1758-4469 | |
dc.identifier.other | https://doi.org/10.1093/treephys/tpac132 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/18539 | |
dc.identifier.uri | https://academic.oup.com/treephys/article/43/3/501/6831210 | |
dc.description.abstract | Tree breeding programs and wood industries require simple, time- and cost-effective techniques to process large volumes of samples. In recent decades, near-infrared spectroscopy (NIRS) has been acknowledged as one of the most powerful techniques for wood analysis, making it the most used tool for high-throughput phenotyping. Previous studies have shown that a significant number of anatomical, physical, chemical and mechanical wood properties can be estimated through NIRS, both for angiosperm and gymnosperm species. However, the ability of this technique to predict functional traits related to drought resistance has been poorly explored, especially in angiosperm species. This is particularly relevant since determining xylem hydraulic properties by conventional techniques is complex and time-consuming, clearly limiting its use in studies and applications that demand large amounts of samples. In this study, we measured several wood anatomical and hydraulic traits and collected NIR spectra in branches of two Eucalyptus L'Hér species. We developed NIRS calibration models and discussed their ability to accurately predict the studied traits. The models generated allowed us to adequately calibrate the reference traits, with high R2 (≥0.75) for traits such as P12, P88, the slope of the vulnerability curves to xylem embolism or the fiber wall fraction, and with lower R2 (0.39–0.52) for P50, maximum hydraulic conductivity or frequency of ray parenchyma. We found that certain wavenumbers improve models’ calibration, with those in the range of 4000–5500 cm−1 predicting the highest number of both anatomical and functional traits. We concluded that the use of NIRS allows calibrating models with potential predictive value not only for wood structural and chemical variables but also for anatomical and functional traits related to drought resistance in wood types with complex structure as eucalypts. These results are promising in light of the required knowledge about species and genotypes adaptability to global climatic change. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Oxford University Press | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | es_AR |
dc.source | Tree Physiology 43 (3) : 501-514. (March 2023) | es_AR |
dc.subject | Eucalyptus | eng |
dc.subject | Madera | es_AR |
dc.subject | Wood | eng |
dc.subject | Espectroscopia Infrarroja | es_AR |
dc.subject | Infrared Spectrophotometry | eng |
dc.subject | Propiedades de la Madera | es_AR |
dc.subject | Wood Properties | eng |
dc.subject | Anatomía de la Madera | es_AR |
dc.subject | Wood Anatomy | eng |
dc.subject | Densidad de la Madera | es_AR |
dc.subject | Wood Density | eng |
dc.title | Use of near-infrared spectroscopy to estimate physical, anatomical and hydraulic properties of Eucalyptus wood | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | es_AR |
dc.description.origen | EEA Bariloche | es_AR |
dc.description.fil | Fil: Barotto, Antonio José. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Dendrología; Argentina | es_AR |
dc.description.fil | Fil: Martinez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Martinez Meier, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Martinez Meier, Alejandro. International Associated Laboratory FORESTIA, INRA France-INTA; Argentina | es_AR |
dc.description.fil | Fil: Segura, Vincent. Institut national de la recherche agronomique (INRA). Université de Montpellier; Francia | es_AR |
dc.description.fil | Fil: Monteoliva, Silvia Estela. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto de Fisiología Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Monteoliva, Silvia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Fisiología Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Charpentier, Jean-Paul. Institut national de la recherche agronomique (INRA). Université de Montpellier; Francia | es_AR |
dc.description.fil | Fil: Gyenge, Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Tandil. Grupo Forestal; Argentina | es_AR |
dc.description.fil | Fil: Gyenge, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Gyenge, Javier. International Associated Laboratory FORESTIA, INRA France-INTA; Argentina | es_AR |
dc.description.fil | Fil: Sergent, Anne Sophie. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Sergent, Anne Sophie. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina | es_AR |
dc.description.fil | Fil: Sergent, Anne Sophie. International Associated Laboratory FORESTIA, INRA France-INTA; Argentina | es_AR |
dc.description.fil | Fil: Millier, Frédéric. INRA, Biologie intégrée pour la valorisation de la diversité des arbres et de la forêt (Biofora); France | es_AR |
dc.description.fil | Fil: Rozenberg, Philippe. INRA, Biologie intégrée pour la valorisation de la diversité des arbres et de la forêt (Biofora); France | es_AR |
dc.description.fil | Fil: Rozenberg, Philippe. International Associated Laboratory FORESTIA, INRA France-INTA; Argentina | es_AR |
dc.description.fil | Fil: Fernandez, Maria Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce. Agencia de Extensión Rural Tandil. Grupo Forestal; Argentina | es_AR |
dc.description.fil | Fil: Fernandez, Maria Elena. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Fernandez, Maria Elena. International Associated Laboratory FORESTIA, INRA France-INTA; Argentina | es_AR |
dc.subtype | cientifico |
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