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INDONESIA
Jurnal Penelitian Hasil Hutan
Published by Pusat Penelitian dan Pengembangan Hasil Hutan
ISSN : 02164329     EISSN : 24428957     DOI : 10.20886/jphh
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology
Jurnal Penelitian Hasil Hutan adalah jurnal ilmiah nasional yang mempublikasikan tulisan yang telah dicermati oleh Dewan Redaksi dan Mitra Bestari di bidang hasil hutan. Tulisan dalam Jurnal Penelitian Hasil Hutan mencerminkan inovasi dan hasil penelitian dasar dan terapan yang berkualitas di bidang hasil hutan. Topik tulisan penelitian hasil hutan meliputi: 1. Anatomi bahan berlignoselulosa 2. Sifat fisik dan mekanik bahan berlignoselulosa 3. Teknologi serat bahan berlignoselulosa 4. Papan komposit bahan berlignoselulosa 5. Biodeteriorasi dan pengawetan bahan berlignoselulosa 6. Teknologi pengeringan hasil hutan 7. Penggergajian dan pemesinan kayu 8. Pengolahan hasil hutan kayu dan bukan kayu 9. Pengolahan kimia dan energi hasil hutan 10. Ilmu kayu dan teknologi hasil hutan Keteknikan hutan 12. Pemanenan hasil hutan kayu dan bukan kayu
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 1,297 Documents
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ANATOMI DAN KUALITAS SERAT ENAM JENIS KAYU KURANG DIKENAL DARI CIANJUR SELATAN, JAWA BARAT Krisdianto Krisdianto
Jurnal Penelitian Hasil Hutan Vol 25, No 3 (2007): 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.2007.25.3.183-202

Abstract

 Bahan baku alternatif  yang digunakan  oleh  industri  perkayuan nasional  saat ini lebih   banyak berasal dari hutan tanaman serta pemanfaatan jenis  kayu kurang dikenal.  Optimalisasi pemanfaatan kayu kelompok  ini memerlukan informasi mengenai struktur anatorni dan kualitas serat  dari  setiap jenis yang  digunakan.   Dalam  penelitian ini  dilakukan determinasi   karakteristik  anatorni  dan kualitas serat pada enam jenis  kayu kurang dikenal  yang telah  digunakan oleh  industri  perkayuan setempat.Hasil penelitian menunjukkan bahwa warna kayu yang diamati bervariasi dari coklat kemerahan pada  kayu Huru  mentek  dan  Manglid, sampai coklat pada  kayu Mimba  dan  kuning  pada  kayu Huru   kacang, Tunggeureuk   dan  Beleketebe. Perbedaan  antara  kayu  teras   dan  gubalnya  jelas terlihat,   kecuali pada  kayu Manglid. Lingkaran  tumbuh   jelas   terlihat  kecuali pada  kayu  Huru mentek  tampak  agak samar.  Lingkaran  tumbuh  terbentuk  oleh adanya parenkim  pita  pada  kayu Tunggeureuk,  Manglid,  Beleketebe  dan  Mimba,  sedangkan  pada  kayu Huru   kacang,  lingkaran tumbuh  terlihat  pada  susunan pembuluh  yang berukuran  lebih  kecil dan  tersusun   memanjang terkesan membentuk  garis  memanjang.  Pembuluh  seluruhnya tersebar  membaur  dan kecuali pada kayu tunggeureuk  pembuluh  bersusun   dalarn kelompok  radial  atau  diagonal  miring.  Diameter tangensial pembuluh  pada umurnnya berukuran  agak besar sampai sedang.  Kualitas serat keenam jenis  kayu dalam hubungannya sebagai bahan kertas termasuk dalam kelas sedang (II) sampai bagus (I).
SIFAT PAPAN PARTIKEL DARI KAYU MANGIUM Suwandi Kliwon
Jurnal Penelitian Hasil Hutan Vol 20, No 3 (2002): Buletin Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2002.20.3.195-206

Abstract

Ten year old Acacia mangium wood species from Sukabumi area (West Java) was used as the raw material of exterior type particleboard glued with phenol formaldehyde.Single layered particleboard with density target of 0.5 - 0. 70 g/cm3 with its nominal thickness of 1.50 cm. The dimension of particleboard was 30 cm x 30 cm x 1.50 cm. The treatment of wood particle were three kinds i.e. unsoaked, soaked for 24 hours and 48 hours in cold water. The objective of the study was to determine the effect of treatments on the physical and mechanical properties of particleboard. The result indicated that the modulus of rupture (MOR), air dry internal bond, the thickness swelling after soaked during 2 hours and 24 hours in cold water, 3 hours after soaked in boiling water and 3 hours soaked in boiling water and dried (absolute dry), moisture content and density of mangium particleboard met the Indonesian National Standard for particleboard. The treatment of wood particle soaked in cold water is not recommended.
SIFAT-SIFAT KOPAL MANILA DARI PROBOLINGGO, JAWA TIMUR Totok Waluyo; E S Sumadiwangsa; Pudji Hastuti; Evi Kusmiyati
Jurnal Penelitian Hasil Hutan Vol 22, No 2 (2004): 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.2004.22.2.87-94

Abstract

Manila copal is originated from the exudate of Agathis sp. trees, which flows out through the tapping stimulation. Manila copal from Indonesia nowadays prevails nearly 80-percent share in the world market. One of the potential regions that produce manila copal in Indonesia is situated in Probolinggo, East Java.The manila copal as such reveals particular physical and chemical properties and then is categorized as superior (U1) and primary (P) qualities, exemplified consecutively: color magnitudes at JO YR 813 (light gray) and 2.5 YR 611 (reddish gray), impurities 9.7 percent and 23.3 percent, softening point 144°C and 149°C, ash content 0.2 percent and 9.2 percent, acid number 244 and 209, saponification number 309 and 245, and specific gravity 0.91 and 0.88, respectively.The qualities of Manila copal from Probolinggo is poor in qualities and could not meet Indonesian National Standard, particularly due to high impurities. 
PENGARUH TIPE TANAH TERHADAP KOMUNITAS RAYAP TANAH Ginuk Sumarni; Agus lsmanto
Jurnal Penelitian Hasil Hutan Vol 4, No 4 (1987): 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.1987.4.4.22-25

Abstract

Beside temperature  and humidity,  soil type is an important factor  that effects  termite population  size.  From  three types of soil selected for the study  (association  of dark grey alluvial and greyish  brown,  grey regosol and association  of  low peat  glei and grey alluvial),  three  termite species, namely Microtermes insperatus Kemner, M. incertoides Holmgren and Macrotermes  gilvus (Hagen) were observed.  These three species of termite inhabited  the low peat  glei and grey alluvial soil.  In  the association  of  dark  grey alluvial  and greyish  brown  soil, only  M.  gilvus  was observed.  This same species of  termite  was also spotted  the grey regosol soil.The number of termite individuals found in the three  types  of soil  were obviously  different. The greatest  number  were observed  in the association  of low peat  glei and grey alluvial soil.
KETAHANAN ENAM JENIS KAYU TERHADAP JAMUR PELAPUK Sihati Suprapti; Djarwanto Djarwanto
Jurnal Penelitian Hasil Hutan Vol 30, No 3 (2012): 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.2012.30.3.228-235

Abstract

Enam jenis kayu kurang dikenal yaitu kayu huru kacang (Neolitsea triplinervia Merr.), beleketebe (Sloaneasigun Szysz.), tunggereuk (Castanopsis tunggurrut A.DC.), ki endog (Acer niveumBl.), huru mentek (Linderapolyantha Boerl.) dan mimba (Azadirachta indica Juss.), diuji ketahanannya terhadap jamur menggunakan metode Kolle-flash. Contoh uji setiap kayu diambil dari bagian luar dan dalam dolok. Hasil penelitian menunjukkan bahwa A. indicadikelompokkan ke dalam kayu tahan (kelas II), C. tunggurrut dan L. polyanthatermasuk kelompok kayu agak-tahan (kelas III), sedangkan N. triplinervia,S. sigun dan A. niveum termasuk kelompok kayu tidak-tahan (kelas IV). Kehilangan berat kayu bagian dalam lebih rendah yaitu 8,26% (termasuk kelas III) dibandingkan dengan kayu bagian luar dolok yaitu 12,40%, yang termasuk dalam kelompok kayu tidak-tahan (kelas IV). Kehilangan berat tertinggi terjadi pada bagian tepi kayu N. triplinervia yang diuji dengan P. sanguineus HHB-324 yaitu 54,8%.
PENGARUH ASAL DAN UMUR POHON TERHADAP SIFAT PENGERINGAN KAYU SENGON (The effect Age and Location on the drying properties of sengon wood) Efrida Basri; Syarif Hidayat
Jurnal Penelitian Hasil Hutan Vol 11, No 4 (1993): 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.1993.11.4.129-133

Abstract

This paper discusses the drying properties of sengon (Paraserianthes falcataria) from plantation forest and natural forest. The material used in the study were selected from 5, 15 and 25 year old plantation forest in Jawa Timur, and from natural forest in Maluku. The drying method used in the study were air and solar drying. Wood from plantation forest contain a large portion of juvenile wood which shrink more than the wood from mature wood. As a consequence the wood from plantation forest are more prone to warping.This study reveals that tree age has a significant effect on the drying properties, and wood from natural forest needs more time to dry.Solar drying method are faster up to 40 % of the air drying method.
PEMBUATAN ARANG 4 JENIS BAMBU DENGAN CARA TIMBUN Tjutju Nurhayati
Jurnal Penelitian Hasil Hutan Vol 6, No 8 (1990): 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.1990.6.8.500 - 503

Abstract

A study on  charcoal  manufacture  using  pit   method was  carried out 4 bamboo   species from West Java, namely andong (Gigantochloa verticillata Munro), ater   (Gigantochloa ater  Kurz), bitung (Dendrocalamus asper Back) and tali (Giganiochloa apus  Kurz). The  charcoal produced  which  was  completed   after 2 days,  were  then  subjected   to chemical analysis. The analysis consist of specific gravity, moisture content, ash, volatile  matter  and  fixed   carbon.  In addition to the aboue test, the charcoal of each species were tested  in blacksmith   which  manufacture  chopping knife.The  result  shows that out of the 4 bamboo  species tested,  ater seems to  be the  best  with  regard to  charcoal yield, chemical  properties  and application in blacksmith  work.
FAKTOR KONVERSI LIMBAH PEMANENAN KAYU HUTAN TANAMAN DAN RENDEMEN PENGOLAHAN SERPIH KAYU Soenarno Soenarno; Wesman Endom
Jurnal Penelitian Hasil Hutan Vol 34, No 1 (2016): 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.2016.34.1.77-88

Abstract

Pemanenan kayu di HTI PT Korintiga Hutani dilakukan dengan ukuran panjang 4,10 m dan diameter minimal 10 cm sehingga menyebabkan terjadinya limbah kayu. Untuk meningkatkan efisiensi pemanenan maka kayu limbah tersebut akan diolah menjadi kayu serpih. Namun demikian, perusahaan wajib membayar provisi sumberdaya hutan kepada pemerintah yang didasarkan atas satuan volume (m3) limbah kayu yang dimanfaatkan. Tulisan ini mempelajari pendugaan faktor konversi dari staple meter (Sm) atau berat (ton) menjadi m3 dari akasia (Acacia mangium), ekaliptus (Eucalyptus pellita) dan waru (Hibiscus similis). Hasil penelitian menunjukkan bahwa untuk kayu A. mangium nilai konversi 1 Sm sama dengan  0,35 m3 atau 1 ton limbah kayu sama dengan 1,98 m3, sedangkan untuk E. pellita nilai konversi 1 Sm sama dengan 0,48 m3atau untuk 1 ton sama dengan 1,41 m3. Untuk 1 Sm limbah kayu H.  similis  sama dengan 0,34 m3 dan untuk 1 ton sama dengan 1,95 m3. Rendemen pengolahan chips limbah kayu A. mangium dan  E. pellita adalah 94% sedangkan H.  similis adalah 90%. Faktor konversi chips terhadap kebutuhan limbah kayu A. mangium  (1 Sm chips = 0,38 m3 limbah) atau (1 Ton chips = 2,09 m3 limbah), E. pellita (1 Sm chips = 0,38 m3 limbah) atau (1 ton chips = 1,51 m3 limbah) sedangkan kayu waru (1 Sm chips = 0,39 m3 limbah) atau (1 ton chips = 2,16 m3 limbah).
PENGARUH PENGUKUSAN DAN PERAJANGAN DAUN GAMBIR (Uncaria gambir ROXB) TERHADAP MUTU EKSTRAK GAMBIR Zulnely Zulnely; Abdul Hakim Lukman
Jurnal Penelitian Hasil Hutan Vol 12, No 6 (1994): 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.1994.12.6.217-224

Abstract

This experiment is 10 study the effect of steaming duration and chopping sizes of gambier leaves (Uncaria gambir ROXB) on both yield and quality.The steaming duration of the samples were conducted at 30,40, 60 and 75 minutes  and tire chopping sizes of tire sample consisted of  0.5-1  cm,  2-3 cm,  4-6 cm,  and unchopping,  The results were analyzed  using the factorial  design  with two replicates and the difference between means were tested with multiple range Duncan "s test.The results showed than the steaming duration and the chopping sizes had a significant  effect on  the yield,  catechin  consent, insoluble matter and insoluble matter in alcohol.  Combination of 0.5-1 cm     chopping size and 30 minutes steaming duration was the best treatment.  This combination produced  10.34  % yield of gambier ext. act,  75.82%  catechin content,  11.34 % moisture content, 4.75 % ash content,  4.86  % insoluble matter, and 12.03 % insoluble matter in alcohol.
KUANTIFIKASI BEBERAPA PARAMETER KUALITAS GAHARU Bambang Wiyono; Neni Sumarliani; Umi Kulsum; Evi Kusmiyati
Jurnal Penelitian Hasil Hutan Vol 19, No 3 (2001): Buletin Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2001.19.3.137-146

Abstract

The draft of Indonesia National Standard for garro wood quality has a limitation where parameters used to determine the quality are still qualitative. This has caused a difficulty in assessing the quality of garro wood with different assessor. One effort to reduce this weakness is to quantify some parameters in this draft. In accordance with this, the objective of this research is to improve the draft of Indonesian National Standard for garro wood quality, so the assessment could be carried out quantitatively. The results indicated that fragrant dammar content could be quantified with resin content; weight could be quantified with specific gravity and color could be measured with chroma meter. Further analysis on the parameters showed that there were positive correlation between the quality and these examined parameters, where the increase in the garro wood quality correlated with the increase in the resin content, specific gravity and color value. This proposed draft which seems to have improvement in assessing the quality of garro wood objectively can therefore be suggested for its implementation in reducing human subjectivity.

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