Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.)
The present study examined the wood properties of Pterocarpus erinaceus, a species found in West Africa's Guineo-Sudanian and Sudano-Sahelian zones. The primarily focus was on wood fiber properties, which serve as indicators of cambial growth and the transition between juvenile and mature wood. The aim was to analyze the factors contributing to the variability of the wood fiber properties. Specifically, it examined the effect of cambial age and ecological factors on fiber properties and analyzed how the fiber properties influence density and dimensional characteristics of the wood. Measurements of fiber properties were obtained from 451 specimens collected in the Guinean, Sudanian, and Sahelian zones in Burkina Faso, Niger, and Togo. The results indicate significant variations in average fiber parameters among the three climatic zones. This variability leads to an increase in the length, width, and thickness of the fibers along the north–south decreasing rainfall gradient. However, no noteworthy correlations were observed between cambial age and fiber properties, posing challenges in distinguishing between juvenile and adult wood. In terms of correlation, the analysis shows that fiber length has no effect on physical properties, but fiber width significantly influences basic density, wood shrinkage, and the fiber saturation point (FSP).
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dig-cirad-fr-6076442024-05-27T13:00:47Z http://agritrop.cirad.fr/607644/ http://agritrop.cirad.fr/607644/ Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.). Segla Kossi Novinyo, Adjonou Kossi, Habou Rabiou, Kokutse Adzo Dzifa, Mahamane Ali, Langbour Patrick, Guibal Daniel, Chaix Gilles, Kokou Kouami. 2024. Wood Material Science and Engineering, 19 (3) : 627-636.https://doi.org/10.1080/17480272.2023.2286447 <https://doi.org/10.1080/17480272.2023.2286447> Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) Segla, Kossi Novinyo Adjonou, Kossi Habou, Rabiou Kokutse, Adzo Dzifa Mahamane, Ali Langbour, Patrick Guibal, Daniel Chaix, Gilles Kokou, Kouami eng 2024 Wood Material Science and Engineering K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 Burkina Faso Afrique occidentale Togo Niger http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 The present study examined the wood properties of Pterocarpus erinaceus, a species found in West Africa's Guineo-Sudanian and Sudano-Sahelian zones. The primarily focus was on wood fiber properties, which serve as indicators of cambial growth and the transition between juvenile and mature wood. The aim was to analyze the factors contributing to the variability of the wood fiber properties. Specifically, it examined the effect of cambial age and ecological factors on fiber properties and analyzed how the fiber properties influence density and dimensional characteristics of the wood. Measurements of fiber properties were obtained from 451 specimens collected in the Guinean, Sudanian, and Sahelian zones in Burkina Faso, Niger, and Togo. The results indicate significant variations in average fiber parameters among the three climatic zones. This variability leads to an increase in the length, width, and thickness of the fibers along the north–south decreasing rainfall gradient. However, no noteworthy correlations were observed between cambial age and fiber properties, posing challenges in distinguishing between juvenile and adult wood. In terms of correlation, the analysis shows that fiber length has no effect on physical properties, but fiber width significantly influences basic density, wood shrinkage, and the fiber saturation point (FSP). article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/607644/7/607644.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1080/17480272.2023.2286447 10.1080/17480272.2023.2286447 info:eu-repo/semantics/altIdentifier/doi/10.1080/17480272.2023.2286447 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1080/17480272.2023.2286447 info:eu-repo/semantics/reference/purl/https://doi.org/10.18167/DVN1/KKGFIY |
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K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 |
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K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 Segla, Kossi Novinyo Adjonou, Kossi Habou, Rabiou Kokutse, Adzo Dzifa Mahamane, Ali Langbour, Patrick Guibal, Daniel Chaix, Gilles Kokou, Kouami Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
description |
The present study examined the wood properties of Pterocarpus erinaceus, a species found in West Africa's Guineo-Sudanian and Sudano-Sahelian zones. The primarily focus was on wood fiber properties, which serve as indicators of cambial growth and the transition between juvenile and mature wood. The aim was to analyze the factors contributing to the variability of the wood fiber properties. Specifically, it examined the effect of cambial age and ecological factors on fiber properties and analyzed how the fiber properties influence density and dimensional characteristics of the wood. Measurements of fiber properties were obtained from 451 specimens collected in the Guinean, Sudanian, and Sahelian zones in Burkina Faso, Niger, and Togo. The results indicate significant variations in average fiber parameters among the three climatic zones. This variability leads to an increase in the length, width, and thickness of the fibers along the north–south decreasing rainfall gradient. However, no noteworthy correlations were observed between cambial age and fiber properties, posing challenges in distinguishing between juvenile and adult wood. In terms of correlation, the analysis shows that fiber length has no effect on physical properties, but fiber width significantly influences basic density, wood shrinkage, and the fiber saturation point (FSP). |
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article |
topic_facet |
K50 - Technologie des produits forestiers propriété physicochimique bois propriété mécanique Pterocarpus erinaceus propriété technologique retrait propriété du bois zone climatique densité Pterocarpus facteur écologique http://aims.fao.org/aos/agrovoc/c_1521 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_6336 http://aims.fao.org/aos/agrovoc/c_2572 http://aims.fao.org/aos/agrovoc/c_25209 http://aims.fao.org/aos/agrovoc/c_34363 http://aims.fao.org/aos/agrovoc/c_1669 http://aims.fao.org/aos/agrovoc/c_2186 http://aims.fao.org/aos/agrovoc/c_6333 http://aims.fao.org/aos/agrovoc/c_36389 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_8355 http://aims.fao.org/aos/agrovoc/c_7801 http://aims.fao.org/aos/agrovoc/c_5181 |
author |
Segla, Kossi Novinyo Adjonou, Kossi Habou, Rabiou Kokutse, Adzo Dzifa Mahamane, Ali Langbour, Patrick Guibal, Daniel Chaix, Gilles Kokou, Kouami |
author_facet |
Segla, Kossi Novinyo Adjonou, Kossi Habou, Rabiou Kokutse, Adzo Dzifa Mahamane, Ali Langbour, Patrick Guibal, Daniel Chaix, Gilles Kokou, Kouami |
author_sort |
Segla, Kossi Novinyo |
title |
Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
title_short |
Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
title_full |
Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
title_fullStr |
Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
title_full_unstemmed |
Environmental and ontogeny effects in wood fiber properties of Pterocarpus ericaneus (Poir.) |
title_sort |
environmental and ontogeny effects in wood fiber properties of pterocarpus ericaneus (poir.) |
url |
http://agritrop.cirad.fr/607644/ http://agritrop.cirad.fr/607644/7/607644.pdf |
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