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PERTUMBUHAN DAN SIFAT MEKANIKA KAYU JATI (Tectona grandis L.f) UMUR 20 TAHUN DI KOTA KENDARI DAN KABUPATEN KONAWE SELATAN

Jurnal Celebica : Jurnal Kehutanan Indonesia · Vol. 3 No. 1 (2022) · pp. 97–106

DOI
10.33772/jc.v3i1.26548
ISSN
2723-1909
Published
2022-07-11
Publisher
Halu Oleo University
Language
eng

Abstract

ABSTRACTThis study aims to determine the growth and mechanical properties of 20-year-old teak growing in Kendari City and South Konawe. This research was conducted at the Laboratory of Utilization and Processing of Forest Products, Faculty of Forestry, Hasanuddin University, Makassar, South Sulawesi. Tree diameter was used as a wood growth variable. The method of testing the mechanical properties of wood is carried out according to ASTM: D143–94 with the variable compressive strength parallel to the fiber, MOR, and MOE. The results showed that the diameter of the 20-year-old teak from Konawe Selatan was 22.79 cm higher than Kendari teak, which was 22.39 cm. The mechanical properties of 20-year-old teak wood at the base are higher than the middle and the top of South Konawe and Kendari teak. The compressive strength parallels to fiber, MOR, and MOE values of teak from South Konawe were higher than in Kendari City. The average compressive strength parallel to the South Konawe fiber is 477.01 kg cm-2, and the Kendari city is 457.58 kg cm-2. The average value of MOR for South Konawe teak is 932.51 kg cm-2, and Kendari City is 872.08 kg cm-2. The average MOE value for South Konawe teak is 85.860.48 kg cm-2, and Kendari City is 78.677.89 kg cm-2.

Collaboration network of the authors

40 authors · 164 co-authorship links · showing the 40 most connected

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  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Nurhayati HadjarUniversitas Halu Oleo11
Zakiah UslinawatyUniversitas Halu Oleo10
Nurnaningsih HamzahUniversitas Halu Oleo5
Safril KasimUniversitas Halu Oleo5
Sitti MarwahUniversitas Halu Oleo5
Rosmarlinasiah RosmarlinasiahUniversitas Halu Oleo5
La Ode Agus Salim MandoUniversitas Halu Oleo3
Kahirun KahirunUniversitas Halu Oleo2
Rachmawati HasidUniversitas Halu Oleo2
Asrianti ArifUniversitas Halu Oleo2
Ifan Muhammad TamsisAffiliation unknown2
Mustika SariUniversitas Halu Oleo2
Sahindomi BanaUniversitas Halu Oleo2
Agus SetiawanUniversitas Halu Oleo2
Sumbangan BajaAffiliation unknown1
Ambo AlaAffiliation unknown1
KaimuddinAffiliation unknown1
La Ode Anando D. TumadaUniversitas Halu Oleo1
Ardin ArdinAffiliation unknown1
Hasrudin HasrudinUniversitas Halu Oleo1
Syamsul SyamsulAffiliation unknown1
La Ode MidiUniversitas Halu Oleo1
Samsir SamsirUniversitas Halu Oleo1
Nur ArafahUniversitas Halu Oleo1
Lade AhmaliunUniversitas Halu Oleo1
Supriadi SupriadiAffiliation unknown1
Andi BahrunUniversitas Halu Oleo1
Laode SabaruddinUniversitas Halu Oleo1
Tresjia Corina RakianUniversitas Halu Oleo1
Uddin UddinAffiliation unknown1
Mani YusufAffiliation unknown1
Abdul MadikiUniversitas Halu Oleo1
Sarawa SarawaUniversitas Halu Oleo1
LA KARIMUNAUniversitas Halu Oleo1
AMAR MA’RUFUniversitas Halu Oleo1
Ovan Eka PrasetiaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/CELEBICA/oai, first harvested 30 Okt 2026, last seen 30 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">PERTUMBUHAN DAN SIFAT MEKANIKA KAYU JATI (Tectona grandis L.f) UMUR 20 TAHUN DI KOTA KENDARI DAN KABUPATEN KONAWE SELATAN</dc:title>
	<dc:creator>Pujirahayu, Niken</dc:creator>
	<dc:creator>Kandari, Aminuddin Mane</dc:creator>
	<dc:creator>Kabe, Abigael</dc:creator>
	<dc:creator>Alfaruq, Muhammad Syaiten</dc:creator>
	<dc:description xml:lang="en-US">ABSTRACTThis study aims to determine the growth and mechanical properties of 20-year-old teak growing in Kendari City and South Konawe. This research was conducted at the Laboratory of Utilization and Processing of Forest Products, Faculty of Forestry, Hasanuddin University, Makassar, South Sulawesi. Tree diameter was used as a wood growth variable. The method of testing the mechanical properties of wood is carried out according to ASTM: D143–94 with the variable compressive strength parallel to the fiber, MOR, and MOE. The results showed that the diameter of the 20-year-old teak from Konawe Selatan was 22.79 cm higher than Kendari teak, which was 22.39 cm. The mechanical properties of 20-year-old teak wood at the base are higher than the middle and the top of South Konawe and Kendari teak. The compressive strength parallels to fiber, MOR, and MOE values of teak from South Konawe were higher than in Kendari City. The average compressive strength parallel to the South Konawe fiber is 477.01 kg cm-2, and the Kendari city is 457.58 kg cm-2. The average value of MOR for South Konawe teak is 932.51 kg cm-2, and Kendari City is 872.08 kg cm-2. The average MOE value for South Konawe teak is 85.860.48 kg cm-2, and Kendari City is 78.677.89 kg cm-2.</dc:description>
	<dc:publisher xml:lang="en-US">Halu Oleo University</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2022-07-11</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/CELEBICA/article/view/26548</dc:identifier>
	<dc:identifier>10.33772/jc.v3i1.26548</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Celebica : Jurnal Kehutanan Indonesia; Vol 3, No 1 (2022): Jurnal Celebica : Jurnal Kehutanan Indonesia; 97-106</dc:source>
	<dc:source>2723-1909</dc:source>
	<dc:source>10.33772/jc.v3i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/CELEBICA/article/view/26548/15816</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Celebica : Jurnal Kehutanan Indonesia</dc:rights>
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