[PDF][PDF] Prediction of the mechanical properties of lumber by stress-wave velocity and Pilodyn penetration of 36-year-old Japanese larch trees

…, R Matsui, K Iizuka, S Yokota, N Yoshizawa - Holz als Roh-und …, 2008 - academia.edu
The objective of this study was to obtain basic knowledge for the prediction of the mechanical
properties of Japanese larch lumber (Larix kaempferi) on the basis of tree properties, such …

Examination of within-tree variations and the heights representing whole-tree values of derived wood properties for quasi-non-destructive breeding of Eucalyptus camaldulensis …

J Ohshima, S Yokota, N Yoshizawa, T Ona - Journal of Wood Science, 2005 - Springer
Within-tree variations of derived wood properties of Runkel ratio, Luce’s shape factor,
slenderness ratio, and solids factor were examined for Eucalyptus camaldulensis and Eucalyptus …

Wood Properties of Young Acacia mangium Trees Planted in Indonesia

…, K Iizuka, S Yokota, N Yoshizawa - Forest Products …, 2012 - meridian.allenpress.com
This study evaluated the wood properties of 5- and 7-year-old Acacia mangium trees
planted in West Java, Indonesia. A plot (20 by 20 m) was selected in each stand. The stem …

Wood Property Variation in Acacia Auriculiformis Growing in Bangladesh

…, Y Takashima, S Yokota, N Yoshizawa - Wood and Fiber …, 2009 - wfs.swst.org
This study examined the radial variations of wood properties in 11-yr-old Acacia auriculiformis
grown in Bangladesh having diameters of 222±38 mm. The basic density, fiber length, …

Radial variations of wood properties in Casuarina equisetifolia growing in Bangladesh

…, M Ishido, H Sanpe, S Yokota, N Yoshizawa - Journal of Wood …, 2009 - Springer
Radial variations of wood properties (basic density, fiber length, vessel element length, and
compression strength) in plantation-grown Casuarina equisetifolia in Bangladesh were …

Extractives relating to heartwood color changes in sugi (Cryptomeria japonica) by a combination of smoke-heating and UV radiation exposure

…, Z Abe, S Yokota, M Andoh, N Yoshizawa - Journal of wood …, 2003 - Springer
Sugi green logs with red or black heartwood were smoke-heated, and the changes in the
color of the heartwood after ultraviolet (UV) (λ = 365 nm) radiation exposure were then …

[HTML][HTML] Growth characteristics, stress-wave velocity, and Pilodyn penetration of 15 clones of 12-year-old Tectona grandis trees planted at two different sites in …

…, SN Marsoem, M Na'iem, S Yokota, N Yoshizawa - Journal of wood …, 2013 - Springer
Tree improvement programs for teak (Tectona grandis) have mainly focused on breeding of
trees with superior growth characteristics. However, improvement in wood quality should be …

Wood properties of Pericopsis mooniana grown in a plantation in Indonesia

…, Y Takashima, K Iizuka, S Yokota, N Yoshizawa - Journal of wood …, 2011 - Springer
The relationships between growth characteristics and wood properties were investigated for
a threatened species, Pericopsis mooniana, to promote the establishment of plantations of …

Distribution of guaiacyl and syringyl lignins in normal and compression wood of Buxus microphylla var. insularis Nakai

N Yoshizawa, N Watanabe, S Yokota, T Idei - IAWA journal, 1993 - brill.com
The distribution of guaiacyl and syringyl lignins in the secondary xylem tissues of normal and
compression wood of Buxus microphylla var. insularis Nakai was examined by visible light (…

Variation in anatomical properties and correlations with wood density and compressive strength in Casuarina equisetifolia growing in Bangladesh

…, Y Takashima, K Iizuka, S Yokota, N Yoshizawa - Australian …, 2012 - Taylor & Francis
Variation in anatomical properties and relationships with air-dry density and compressive
strength were examined in wood of 10-y-old Casuarina equisetifolia. Average vessel diameter …