2021
DOI: 10.13057/biodiv/d220517
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Demarcation area between juvenile and mature wood in Elaeocarpus angustifolius

Abstract: Abstract. Rahayu I, Laksono GD, Darmawan W, Maddu A, Prihatini E. 2021. Demarcation area between juvenile and mature wood in Elaeocarpus angustifolius. Biodiversitas 22: 2583-2590. Wood for use in building and industrial materials is generally supplied from plantations and natural forests. Timber demand has been increasing as the population grows, but the availability of timber from natural forests is declining. Therefore, to meet timber needs, wood from community forests is becoming a solution. Community fore… Show more

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Cited by 6 publications
(6 citation statements)
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“…Furthermore, thin cell walls formed at the beginning of growth resulted in low-density wood, whereas mature wood with thicker cell walls had a higher density (Rahayu et al, 2021;Seta et al, 2023). High vessel diameter and ray parenchyma frequency in mature wood increase its porosity and considerably affect the quality of wood products.…”
Section: Other Anatomical Structurementioning
confidence: 99%
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“…Furthermore, thin cell walls formed at the beginning of growth resulted in low-density wood, whereas mature wood with thicker cell walls had a higher density (Rahayu et al, 2021;Seta et al, 2023). High vessel diameter and ray parenchyma frequency in mature wood increase its porosity and considerably affect the quality of wood products.…”
Section: Other Anatomical Structurementioning
confidence: 99%
“…In addition, Juvenile and mature woods have different anatomical characteristics. Juvenile wood has smaller and shorter fibers, thinner fiber walls, larger microfibril angles, higher lignin content, lower density, and lower strength than mature wood (Darmawan et al, 2013;Lu et al, 2021;Nugroho et al, 2012;Rahayu et al, 2021). Juvenile wood is quite undesirable because of its disadvantageous properties that limit its potential applications in veneer and solid wood products (Darmawan et al, 2013;Dirna et al, 2020;Hadi et al, 2019;Nawrot et al, 2014;Nugroho et al, 2012).…”
mentioning
confidence: 99%
“…Fast-growing wood species are known to have low quality, making them less popular in the wood industry. The high content of juvenile wood causes fast-growing wood to have a low density and durability (Rahayu et al 2014). Fast-growing woods such as sengon (Falcataria moluccana) and jabon (Anthocephalus cadamba) woods are currently only used as insulating boards, plywood, carpentry wood, and crates (Anggraini et al 2021).…”
Section: Introductionmentioning
confidence: 99%
“…However, such wood species often have relatively inferior material properties, including low biological durability. When six-year-old A. cadamba or P. falcataria trees are harvested, 100% of their formed wood is, of course, juvenile (Rahayu et al 2014). However, there are notable differences in durability between juvenile and mature wood, which makes juvenile wood questionable for use as constructive timber.…”
Section: Introductionmentioning
confidence: 99%