Sifat Anatomi dan Sifat Fisika Kayu Mindi (Melia azedarach Linn) dari Hutan Rakyat di Yogyakarta

https://doi.org/10.22146/jik.1558

Harry Praptoyo(1*)

(1) Jurusan Teknologi Hasil Hutan Fakultas Kehutanan Universitas Gadjah Mada
(*) Corresponding Author

Abstract


Anatomical  and Physical Properties of Mindi Wood (Melia azedarach Linn) from Community Forest in Yogyakarta

Information about mindi wood characteristics is very limited while utilisation of this wood on our society is very extensive. Better knowledge on anatomical and physical wood properties of mindi wood optimizes its utilization. Therefore, this study aims to identify anatomical (macroscopic and microscopic) and physical (moisture content, specific gravity and dimensional changes) wood properties of mindi taken from community forests around Yogyakarta. The macroscopic structural characteristics results showed that annual ring appeared clearly at transversal surface, having single vessel, vasicentric and diffuse parenchyma, rough texture, straight fiber direction, and no resin canal. Cell proportion of wood showed that fibers occupy more than 44%, followed by vessel (20%), parenchyma (19%) and rays (15%). Wood fiber dimension showed fiber length of 0.83 mm, fiber diameter of 14.57µ, and cell wall thickness of 2.50µ. Physical wood properties showed that mindi has 31% moisture content and 0.416 of basic specific gravity. Wood shrinkage from green to kilndry on longitudinal was 3.94 %, tangensial 5.74 %, and radial 2.60 %, with T/R ratio 2.38. Based on T/R ratio value, mindi wood is not recommended for wood construction due to its low dimensional stability. Furthermore, mindi wood also has high longitudinal wood shrinkage and low specific gravity indicating juvenility.


Keywords


mindi wood; wood; characteristics; anatomical properties; physical properties

Full Text:

PDF



DOI: https://doi.org/10.22146/jik.1558

Article Metrics

Abstract views : 2550 | views : 5824

Refbacks

  • There are currently no refbacks.




Copyright (c) 2010 Jurnal Ilmu Kehutanan




© Redaksi Jurnal Ilmu Kehutanan
Fakultas Kehutanan Universitas Gadjah Mada
Jl. Agro No 1, Bulaksumur, Sleman 55281
Telp. (0274) 512102, 550541, 6491420
Fax. (0274) 550541 E-mail : jik@ugm.ac.id
website : jurnal.ugm.ac.id/jikfkt/

 

Indexed by :

 

Jurnal Ilmu Kehutanan/Journal Forest Science is under the license of Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International

Creative Commons License

View My Stats