Results 21 to 30 of about 10,548 (206)
Seasonal variation of heartwood formation in Larix kaempferi [PDF]
Tree Physiology, 2012 Heartwood in tree stems provides natural durability and ornamental values to wood products as well as antimicrobial properties to protect living stems from decay. Control of the amount and quality of heartwood is required because of its importance in wood utilization.
Ryogo, Nakada, Eitaro, Fukatsu
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Developmental Changes in Scots Pine Transcriptome during Heartwood Formation [PDF]
Plant Physiology, 2016 Scots pine (Pinus sylvestris L.) wood is desired in woodworking industries due to its favorable timber characteristics and natural durability that is contributed by heartwood extractives. It has been discussed whether the Scots pine heartwood extractives (mainly stilbenes and resin acids) are synthesized in the cells of the transition zone between ...
Lim, K.-J. +8 more
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Molecules, 2022 The purpose of this study was to characterize and quantify the chemical constituents of heartwood and sapwood of Dalbergia oliveri extract in order to investigate the chemical components that determine the formation of heartwood’s color.
Liuming Wei, Ruoke Ma, Yunlin Fu
doaj +1 more source
Composition, distribution and supposed origin of mineral inclusions in sessile oak wood - consequences for microdensitometrical analysis [PDF]
, 2007 SEM and light-microscopical observations, supported by chemical microanalysis with an EDXA system, revealed that light-saturated pixels observed in X-ray negatives of sessile oak (Quercus petraea Liebl.) wood were caused by inorganic deposits present ...
LE THIEC, D +4 more
core +5 more sources
End-use related physical and mechanical properties of selected fast-growing poplar hybrids (Populus trichocarpa x P-deltoides) [PDF]
, 2007 This study focused on physical and mechanical properties of fast-growing poplar clones in relation to potential end uses with high added value. A total of 14 trees from three different clones, all P.
De Boever, Lieven +3 more
core +3 more sources
Physical properties of four ring-porous hardwood species: Influence of wood rays on tangential and radial wood shrinkage [PDF]
, 2019 Some relationships between ray proportions, strength and shrinkage properties and basic density in hardwood species were highlighted. A better understanding of their relationships caused by the variation in moisture content in the hygroscopic domain ...
Candelier, Kévin +4 more
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Penetration and effectiveness of micronized copper in refractory wood species [PDF]
, 2016 The North American wood decking market mostly relies on easily treatable Southern yellow pine (SYP), which is being impregnated with micronized copper (MC) wood preservatives since 2006. These formulations are composed of copper (Cu) carbonate particles (
Boone, Matthieu +9 more
core +3 more sources
Journal of Forest Science, 2008 The study was an attempt to determine the dynamics of heartwood formation and the radial and axial distribution of sapwood and heartwood in stems of European larch (Larix deciduas Mill.) representing the dominant stand according to Kraft.
M. Nawrot, W. Pazdrowski, M. Szymański
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Value of complete information on red heartwood formation in beech (Fagus sylvatica)
Silva Fennica, 2002 Beech (Fagus sylvatica L.) is the most important deciduous tree species in Germany. The wood of beech shows normally a bright colour (white beech) as long as no coloured heartwood has been formed.
Knoke, Thomas
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Molecules, 2020 The properties of teak wood, such as natural durability and beautiful color, are closely associated with wood extractives. In order to further understand the performance differences between teak heartwood and sapwood, we analyzed the chemical components ...
Guang Yang +4 more
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