MODEL PENDUGAAN PRODUKSI GONDORUKEM DI DAERAH JAWA TENGAH
| Main Authors: | Basuki, Suwidji, Abdurachman, Akub J |
|---|---|
| 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/3455 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3455/2989 |
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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">MODEL PENDUGAAN PRODUKSI GONDORUKEM DI DAERAH JAWA TENGAH</title><creator>Basuki, Suwidji</creator><creator>Abdurachman, Akub J</creator><subject lang="id-ID"/><description lang="id-ID">Total area of Pine  forests at Perum Perhutani Unit I, Central Java, relatively    enlarges  each year,  but  its utilization for wood  and  resin  tapping  are only  60%. Pine  resin processing of collophonium commodity has yielded  65% in volume. This study  showed  a predictive model  of collophonium  production  at Central Java as Y  = -11,32+0,65X1**-0,43X2 +0,14X3*The  model  above  showed  that Pine resin volume  (X1) is highly  significant  and collophonium  price  (X3)  is significant to collophoniutn  production  (Y),  whereas  labour  variable  (X2) is not  significant because  the  ultilization of  labour is not efficient yet. The simple  regressions Y1 = 28,77 + 0,65 X1 and  Y2 = 1075  + 9,35  X3 are used  to explain  the relation  between Y and X1 or X2 individually.</description><publisher lang="id-ID">Pusat Penelitian dan Pengembangan Hasil Hutan</publisher><contributor lang="id-ID">Pusat Litbang Hasil Hutan</contributor><date>2017-08-21</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/3455</identifier><identifier>10.20886/jphh.1990.7.3.91 - 95</identifier><source lang="en-US">Journal of Forest Products Research; Vol 7, No 3 (1990): Jurnal Penelitian Hasil Hutan; 91 - 95</source><source lang="id-ID">Jurnal Penelitian Hasil Hutan; Vol 7, No 3 (1990): Jurnal Penelitian Hasil Hutan; 91 - 95</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/3455/2989</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:article-3455</recordID></dc>
|
| language |
ind |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
Basuki, Suwidji Abdurachman, Akub J |
| author2 |
Pusat Litbang Hasil Hutan |
| title |
MODEL PENDUGAAN PRODUKSI GONDORUKEM DI DAERAH JAWA TENGAH |
| publisher |
Pusat Penelitian dan Pengembangan Hasil Hutan |
| publishDate |
2017 |
| url |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3455 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3455/2989 |
| contents |
Total area of Pine forests at Perum Perhutani Unit I, Central Java, relatively enlarges each year, but its utilization for wood and resin tapping are only 60%. Pine resin processing of collophonium commodity has yielded 65% in volume. This study showed a predictive model of collophonium production at Central Java as Y = -11,32+0,65X1**-0,43X2 +0,14X3*The model above showed that Pine resin volume (X1) is highly significant and collophonium price (X3) is significant to collophoniutn production (Y), whereas labour variable (X2) is not significant because the ultilization of labour is not efficient yet. The simple regressions Y1 = 28,77 + 0,65 X1 and Y2 = 1075 + 9,35 X3 are used to explain the relation between Y and X1 or X2 individually. |
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IOS3429.--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai:article-3455 |
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Kementerian Lingkungan Hidup dan Kehutanan Republik Indonesia |
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475 |
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Perpustakaan Kementerian Lingkungan Hidup dan Kehutanan RI |
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Indonesian Journal of Forestry Research |
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Kehutanan Lingkungan Pertanian |
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BOGOR |
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JAWA BARAT |
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2017-09-10T00:57:26Z |
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