PENGARUH UMUR DAN POSIS! DALAM POHON TERHADAP BEBERAPA SIFAT FISIS KAYU
| Main Authors: | Karnasudirdja, Suparman, Sarwono, Edi |
|---|---|
| Other Authors: | Pusat Litbang Hasil Hutan |
| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
Pusat Penelitian dan Pengembangan Hasil Hutan
, 2017
|
| Online Access: |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277/2848 |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">PENGARUH UMUR DAN POSIS! DALAM POHON TERHADAP BEBERAPA SIFAT FISIS KAYU</title><creator>Karnasudirdja, Suparman</creator><creator>Sarwono, Edi</creator><subject lang="id-ID"/><description lang="id-ID">Pinus  merkusii   or locally   known  as Tusam,   is one of the plantation  species  extensively   cultiuated  in the uarious part of  Indonesia.    The  uses  of  its  wood  uary  from  chopstick   and  ice cream  spoon  to some  construction   item  such  as trans- mission pole,  and a possible  use of  its wood  for cooling  tower is still being studied.The paper  describes  study   result  of  the  effect  of  tree  age  and  position   within   tree  on  some  physical  properties   (Specific grauity,   moisture  content,   uolumetric  shrinkage   and fiber saturation  point).   The  results  were computed  using  the nested  or hierarchical  classification  analysis,  and  the differences   between  means  tested  using  Tukey's  w procedure.The  results  shows  that  the tree  age effect  significantly   the green and air-dry  specific gravity,   The other properties do not  seem  to  be affected. Between  tree differences   affect  significantly    the air-dry  moisture  content  only.  Height  within  tree does  affect  uery  significantly   the  uolumetric   shrinkage  from  green  to ouen dry  condition;  and from  air-dry  to ouen  dry condition.   The ouerall  mean and standard deviation  ualues for each  property   had been calculated  and  the  result  presented.</description><publisher lang="id-ID">Pusat Penelitian dan Pengembangan Hasil Hutan</publisher><contributor lang="id-ID">Pusat Litbang Hasil Hutan</contributor><date>2017-08-16</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277</identifier><identifier>10.20886/jphh.1989.6.1.40- 47</identifier><source lang="en-US">Jurnal Penelitian Hasil Hutan; Vol 6, No 1 (1989): Jurnal Penelitian Hasil Hutan; 40-47</source><source lang="id-ID">Jurnal Penelitian Hasil Hutan; Vol 6, No 1 (1989): Jurnal Penelitian Hasil Hutan; 40-47</source><source>2442-8957</source><source>0216-4329</source><language>ind</language><relation>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277/2848</relation><rights lang="en-US">Copyright (c) 2017 Jurnal Penelitian Hasil Hutan</rights><rights lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</rights><recordID>--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai?verb=ListSets:article-3277</recordID></dc>
|
| language |
ind |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
Karnasudirdja, Suparman Sarwono, Edi |
| author2 |
Pusat Litbang Hasil Hutan |
| title |
PENGARUH UMUR DAN POSIS! DALAM POHON TERHADAP BEBERAPA SIFAT FISIS KAYU |
| publisher |
Pusat Penelitian dan Pengembangan Hasil Hutan |
| publishDate |
2017 |
| url |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3277/2848 |
| contents |
Pinus merkusii or locally known as Tusam, is one of the plantation species extensively cultiuated in the uarious part of Indonesia. The uses of its wood uary from chopstick and ice cream spoon to some construction item such as trans- mission pole, and a possible use of its wood for cooling tower is still being studied.The paper describes study result of the effect of tree age and position within tree on some physical properties (Specific grauity, moisture content, uolumetric shrinkage and fiber saturation point). The results were computed using the nested or hierarchical classification analysis, and the differences between means tested using Tukey's w procedure.The results shows that the tree age effect significantly the green and air-dry specific gravity, The other properties do not seem to be affected. Between tree differences affect significantly the air-dry moisture content only. Height within tree does affect uery significantly the uolumetric shrinkage from green to ouen dry condition; and from air-dry to ouen dry condition. The ouerall mean and standard deviation ualues for each property had been calculated and the result presented. |
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Indonesian Journal of Forestry Research |
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JAWA BARAT |
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