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Mohammad Muslich

Pusat Penelitian dan Pengembangan Hasil Hutan

Author-ID : 2621744

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Energy Materials Science & Nanotechnology

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PERILAKU DAN LAJU SERANGAN PENGGEREK KAYU DI LAUT PADA KAYU TUSAM (PINUS MERKUSII JUNGH. et de Vr.) Mohammad Muslich
Jurnal Penelitian Hasil Hutan Vol 6, No 6 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

This study is intended to recognize the behaviour and infestation rate of marine borers. Forty samples of pine wood, measuring 120 cm x 5 cm x 5 cm,. vertically floated at Ram but Island seashore. These samples are divided in to three section: top, midle and bottom. The observation were carried out after 1, 2, 3 and 6 months by splitting the sample.The results showed that the infestation started from the bottom upwards. The length and diameter of the burrow is controlled to a certain extent by the intensity of the borer population in the wood. When crowded, the borer may grow only a few cm. After six months of experiment, the infestation rate of samples showed the following regression equation; i.e, top section Y 1= 0, 134 (X)2,375, milde section Y2= 2,569 (X)1,113 and bottom section Y 3= 3,334 (X)0,142.

PENGARUH SALINITAS TERHADAP SERANGAN PENGGEREK KAYU DI LAUT PADA BEBERAPA JENIS KAYU Mohammad Muslich; Ginuk Sumarni
Jurnal Penelitian Hasil Hutan Vol 4, No 2 (1987): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Marine borers are wood destroying organisms living in the sea, brackish and estuarine water. Environmental conditions such as salinity, pollution and temperature of the sea water influence the activities and precence of marine borers.One hundred pieces of wood from five species had been exposed to marine borers in four different salinities for nine months. The test sites chosen were around Gulf of Jakarta i.e. about 3 km off shore, and at three locations along a canal of brackish fishpond, respectively in the estuary, 1 km and 2 km from the shore.The result shows that at the sea site where the salinity is relatively stable around 29 ‰ – 30‰ , all of the wood tested are badly attacked by Mollusc belonging to the species of Martesia striata Linne., Dicyathifer manni Wright., and Bankia campanellata Moll/Roch. Along the canal where the salinity is between 5‰-30‰, damage is only small. The result also shows no sign of attack on all samples exposed along the canals, although the salinity is not significantly different from that of the estuary.

KEAWETAN 25 JENIS KAYU DIPTEROCARPACEAE TERHADAP PENGGEREK KAYU DI LAUT Mohammad Muslich; Ginuk Sumarni
Jurnal Penelitian Hasil Hutan Vol 24, No 3 (2006): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2006.24.3.191-200

Dua puluh lima jenis kayu Dipterocarpaceae diuji sifat keawetannya terhadap serangan penggerek kayu di laut. Masing-masing jenis kayu dibuat contoh uji berukuran 2,5 cm x 5 cm x 30 cm, direnteng dengan tali plastik, kemudian dipasang di perairan pulau Rambut dan diamati setelah 6 bulan. Tujuan penelitian ini adalah untuk mendapatkan informasi tentang keawetan 25 jenis kayu Dipterocarpaceae terhadap penggerek kayu di laut. Hasil penelitian menunjukkan bahwa setelah 6 bulan, sebagian besar contoh uji mendapat serangan berat oleh famili Pholadidae dan Teredinidae. Lima dari 25 jenis kayu atau 20% tahan terhadap penggerek di laut. Giam durian (Cotylelobium flavum Pierre) dan balau laut (Shorea falcifera Dyer) termasuk dalam katagori sangat tahan, sedangkan giam tembaga (Cotylelobium melanoxylon Pierre), balau laut batu (Shorea elliptica Burck.), dan resak ayer (Vatica teysmanniana Burck.) termasuk dalam katagori tahan terhadap penggerek di laut. Kelima jenis kayu tersebut cocok untuk bangunan kelautan.

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