Staff View: Comparison of teak wood properties according to forest management: short versus long rotation

Comparison of teak wood properties according to forest management: short versus long rotation

Key message: Teak (Tectona grandis L.f.) is one of the most important tropical hardwood tree species, which is widely planted in Indonesia. Wood properties are strongly influenced by forest management conditioning further utilization of wood. Context: In Indonesia, teak wood has been supplied from t...

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Main Authors:	Rizanti, Dwi Erikan, Darmawan, Wayan, George, Béatrice, Merlin, André, Dumarcay, Stephane, Chapuis, Hubert, Gérardin, Christine, Gelhaye, Eric, Raharivelomanana, Phila, Sari, Rita Kartika, Syafii, Wasrin, Mohamed, Rozi, Gerardin, Philippe
Format:	Article
Language:	English
Published:	Springer 2018
Online Access:	http://psasir.upm.edu.my/id/eprint/72076/1/Comparison%20of%20teak%20wood%20properties%20according%20to%20forest%20management.pdf http://psasir.upm.edu.my/id/eprint/72076/ https://link.springer.com/article/10.1007/s13595-018-0716-8
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spelling	my.upm.eprints.720762020-02-06T01:27:24Z http://psasir.upm.edu.my/id/eprint/72076/ Comparison of teak wood properties according to forest management: short versus long rotation Rizanti, Dwi Erikan Darmawan, Wayan George, Béatrice Merlin, André Dumarcay, Stephane Chapuis, Hubert Gérardin, Christine Gelhaye, Eric Raharivelomanana, Phila Sari, Rita Kartika Syafii, Wasrin Mohamed, Rozi Gerardin, Philippe Key message: Teak (Tectona grandis L.f.) is one of the most important tropical hardwood tree species, which is widely planted in Indonesia. Wood properties are strongly influenced by forest management conditioning further utilization of wood. Context: In Indonesia, teak wood has been supplied from the state forests (Perhutani) for long rotation teak and from community teak plantations for short rotation teak. Short rotation teak has been harvested at 7–10 years and long rotation teak at 40–60 years. Aims: This paper discusses the characterization of technical properties of short and long rotation teak wood based on the chemical, anatomical, physical, and mechanical properties. Methods: The properties of short rotation and long rotation teak woods were characterized by measuring their density, extractive contents, chemical composition, swelling, wettability, water sorption isotherm, decay resistance, anatomical properties, bending strength (modulus of rupture (MOR), modulus of elasticity (MOE)), and hardness. Results: The results indicate that short rotation teak was not particularly different in swelling, MOE and MOR, and Brinell hardness compared to long rotation teak, although it was less dense and less durable due to lower heartwood and extractive contents. Therefore, careful attention should be given to the use of short rotation teak in some wood-processing technologies. Conclusion: Lower wood density and durability of the short rotation compared to the long rotation teak will restrict its utilization to some extent for both indoor and outdoor applications. Fast-growing teak from community cannot be used as usual heartwood teak from Perhutani because of the very low proportion of useful heartwood in the stem. Springer 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72076/1/Comparison%20of%20teak%20wood%20properties%20according%20to%20forest%20management.pdf Rizanti, Dwi Erikan and Darmawan, Wayan and George, Béatrice and Merlin, André and Dumarcay, Stephane and Chapuis, Hubert and Gérardin, Christine and Gelhaye, Eric and Raharivelomanana, Phila and Sari, Rita Kartika and Syafii, Wasrin and Mohamed, Rozi and Gerardin, Philippe (2018) Comparison of teak wood properties according to forest management: short versus long rotation. Annals of Forest Science, 75 (2). art. no. 39. pp. 1-12. ISSN 1286-4560; ESSN: 1297-966X https://link.springer.com/article/10.1007/s13595-018-0716-8 10.1007/s13595-018-0716-8
institution	Universiti Putra Malaysia
building	UPM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Putra Malaysia
content_source	UPM Institutional Repository
url_provider	http://psasir.upm.edu.my/
language	English
description	Key message: Teak (Tectona grandis L.f.) is one of the most important tropical hardwood tree species, which is widely planted in Indonesia. Wood properties are strongly influenced by forest management conditioning further utilization of wood. Context: In Indonesia, teak wood has been supplied from the state forests (Perhutani) for long rotation teak and from community teak plantations for short rotation teak. Short rotation teak has been harvested at 7–10 years and long rotation teak at 40–60 years. Aims: This paper discusses the characterization of technical properties of short and long rotation teak wood based on the chemical, anatomical, physical, and mechanical properties. Methods: The properties of short rotation and long rotation teak woods were characterized by measuring their density, extractive contents, chemical composition, swelling, wettability, water sorption isotherm, decay resistance, anatomical properties, bending strength (modulus of rupture (MOR), modulus of elasticity (MOE)), and hardness. Results: The results indicate that short rotation teak was not particularly different in swelling, MOE and MOR, and Brinell hardness compared to long rotation teak, although it was less dense and less durable due to lower heartwood and extractive contents. Therefore, careful attention should be given to the use of short rotation teak in some wood-processing technologies. Conclusion: Lower wood density and durability of the short rotation compared to the long rotation teak will restrict its utilization to some extent for both indoor and outdoor applications. Fast-growing teak from community cannot be used as usual heartwood teak from Perhutani because of the very low proportion of useful heartwood in the stem.
format	Article
author	Rizanti, Dwi Erikan Darmawan, Wayan George, Béatrice Merlin, André Dumarcay, Stephane Chapuis, Hubert Gérardin, Christine Gelhaye, Eric Raharivelomanana, Phila Sari, Rita Kartika Syafii, Wasrin Mohamed, Rozi Gerardin, Philippe
spellingShingle	Rizanti, Dwi Erikan Darmawan, Wayan George, Béatrice Merlin, André Dumarcay, Stephane Chapuis, Hubert Gérardin, Christine Gelhaye, Eric Raharivelomanana, Phila Sari, Rita Kartika Syafii, Wasrin Mohamed, Rozi Gerardin, Philippe Comparison of teak wood properties according to forest management: short versus long rotation
author_facet	Rizanti, Dwi Erikan Darmawan, Wayan George, Béatrice Merlin, André Dumarcay, Stephane Chapuis, Hubert Gérardin, Christine Gelhaye, Eric Raharivelomanana, Phila Sari, Rita Kartika Syafii, Wasrin Mohamed, Rozi Gerardin, Philippe
author_sort	Rizanti, Dwi Erikan
title	Comparison of teak wood properties according to forest management: short versus long rotation
title_short	Comparison of teak wood properties according to forest management: short versus long rotation
title_full	Comparison of teak wood properties according to forest management: short versus long rotation
title_fullStr	Comparison of teak wood properties according to forest management: short versus long rotation
title_full_unstemmed	Comparison of teak wood properties according to forest management: short versus long rotation
title_sort	comparison of teak wood properties according to forest management: short versus long rotation
publisher	Springer
publishDate	2018
url	http://psasir.upm.edu.my/id/eprint/72076/1/Comparison%20of%20teak%20wood%20properties%20according%20to%20forest%20management.pdf http://psasir.upm.edu.my/id/eprint/72076/ https://link.springer.com/article/10.1007/s13595-018-0716-8
_version_	1662756472523587584
score	13.211869

Comparison of teak wood properties according to forest management: short versus long rotation

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