MACRO- FEATURES AND DENSITY OF VARIOUS TIMBER SPECIES FROM PAPUA

Authors

  • MULIYANA ARIFUDIN Jurusan Kehutanan, Fakultas Kehutanan Universitas Papua Manokwari
  • WAHYUDI Jurusan Kehutanan, Fakultas Kehutanan Universitas Papua Manokwari

DOI:

https://doi.org/10.46703/jurnalpapuasia.Vol6.Iss2.207

Keywords:

Macro-features, density, Papua’s timber species, papua tropical forest, wood utilization

Abstract

This research highlights diversity of macro-features and density of major timber species from Papua. Thirty-one species of air-dried timber with sample size of 13 cm × 6 cm × 4 cm gathered across Papua were used for density measurement and macro-features observation, cover of colors, grain orientation, and wood texture. The results showed that whitish and straw to yellow brown are dominant color of timber mostly harvested from Papua tropical forest. Their grain orientations are mostly straight, while their textures are medium. With regard to their density, Xantostemum spp is the heaviest timber having density of 1,25 g/cm3 while Alstonia scholaris is the lightest species of timber with density of 0.29 g/cm3. Therefore, majority Papua`s timber species studied are classified into light class species or low density timbers. Pulp and paper, veneer, plywood, flooring, meubels, indoor urnitures and handles or woody utensils are the potential uses of these timber species.

Downloads

Download data is not yet available.

References

Csanady E, Endre M and Laszlo T. 2015. Quality of machined wood surface. Springer International Publishing. Switzerland. pp. 5-9, 109-119, 183-184.

Haygreen JG and Bowyer JL. 1982. Forest products and wood science. An Introduction. The Iowa State University Press USA. pp. 196-217

Hoadley RB. 2000. Understanding wood. A craftman’s guide to wood technology. The Taunton Press. pp.9-18.

Hon DNS and Minemura N. 2001. Color and discoloration. In Hon, D.N.S. and Shiraishi, N. Wood and cellulosic chemistry, second edition, revised and expanded. Marcel Dekker Press. USA. pp 385-395.

Ilic J. 1990. The CSIRO makro key for hardwood identification. Division of Forestry and Forest Product. CSIRO Australia. pp. 14-27.

Ogata K, Fujii T, Abe H and Bass P. 2008. Identification of the timbers of Southeast Asia and the Western Pacific. Forestry and Forest products Research Institute, Japan. Kaiseisha Press. pp. 8-366.

Ruffinatto F, Crivellaro A and Wiedenhoft AC. 2015. Review of macroscopic features for hardwood and softwood identification and a proposal for a new character list. IAWA Journal 36 (2):208-241. DOI: 10.1163/22941932-00000096.

Siauw JF. 1971. Flow in wood. Syracuse University Press. New York. pp. 7-9.

Tsoumis G. 1968. Wood as raw material. Source, structure, chemical composition, growth, degradation and identification. Pergamon Press. pp. 19-24.

Wahyudi, Susilo BE and Makrus. 2014. Machining properties of two lesser used timber from West Papua. J. Ilmu dan Teknologi Kayu Tropis 12 (1):74-81. (In Indonesian) Available from: https://www.academia.edu/10570457/Sifat_Permesinan_Dua_Jenis_Kayu_Kurang_Dimanfaatkan_Asal_Papua_Barat_Machining_Properties_of_Two_Lesser_Used_Timber_from_West_Papua [accessed 18 August 2017]

Wilujeng S and Simbiak M. 2015. Morphological characterization of Xanthostemon novoguineensis Valeton (Myrtaceae) from Papua [online]. Proceeding of Indonesian Association of Biodiversity 1(3): 466-471. DOI: 10.13057/psnmbi/m010315.

Yusof R, Khalid M and Khairuddin ASM. 2013. Application of kernel-genetic algorithm as non linear feature selection in tropical wood species recognition system. Journal of Computer and Electronics in Agriculture 93:68-77. Available from:
http://www.sciencedirect.com/science/article/pii/S0168169913000227 [accessed 1 December 2016].

Downloads

Published

2020-12-31

How to Cite

MULIYANA ARIFUDIN, & WAHYUDI. (2020). MACRO- FEATURES AND DENSITY OF VARIOUS TIMBER SPECIES FROM PAPUA. JURNAL KEHUTANAN PAPUASIA, 6(2), 141–148. https://doi.org/10.46703/jurnalpapuasia.Vol6.Iss2.207

Issue

Section

Research Articles

Most read articles by the same author(s)