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O K Karyono
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SUATU KAJIAN TENTANG PRODUKSI DAN EKONOMI DAMAR DI SUMATERA BARAT O K Karyono; Suwardi Sumadiwangsa; Boen M Poernama
Jurnal Penelitian Hasil Hutan Vol 14, No 9 (1996): 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.1996.14.9.355-365

Abstract

Damar (Shorea javanica) jenis pohon yang memberikan penghasilan ganda yaitu getah damar (damar resin) dan kayu. Masa produktif pohon damar antara 18 tahun sampai 50 tahun. Produksi damar per bulan per pohon 3 kg getah dengan harga di tingkat petani Rp. 400,-.Dalam 1 (satu) tahun setiap ha dapat menghasilkan 7.200 kg dengan nilai Rp. 2.880.000,-. Petani pemilik kebun damar sebaiknya pohon damar ini disadap sampai produksi damar menurun. Dengan penyadapan pohon damar akan lebih baik menguntungkan petani ketimbang menebung/menjual kayunya sebelum damar habis pasca panen.Pendapatan petani dari pemungutan damar rata-rata Rp. 1.462,15/hari, di tingkat pedagang pengumpul Rp. 112,-/kg dan ditingkat eksportir Rp. 661,-/kg. Produksi damar dari Sumatera Selatan 60 % diekspor ke Jerman Barat dan 40 % ke pasar lokal.
KAJIAN EKONOMI PENGUSAHAAN HUTAN SAGU DI PROPINSI RIAU (Economics study of sago forest utilization in Riau Province) O K Karyono; Hariyanto Dwiprabowo; Boen M Purnama
Jurnal Penelitian Hasil Hutan Vol 11, No 8 (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.1993.11.8.313-319

Abstract

Besides being used as raw material for food industries sago flour has also been know as a staple food in riau province. The utilization of sago for industrial input as well as for staple food will encourage the development of agro based industry wich in turn would lead to the improvement of sago farmer’s income.Based on this study,cost of sago plantation, harvesting and transportation of sago stem to the processing plant was Rp 1.074.500,- per ha absolute margin received by farmer amounted Rp. 119.187,50 per ha per year (rotation period was 8 years)Average processing costs of converting saho stem to sago flour amounted to Rp. 256.685,- per ton (wet sago flour) so that absolute margin received by sago processing plant in average was Rp. 134.315,- per ton, while the selling price at factory in Cirebon was Rp. 425.000,- per ton sago flour.Benefit cost ratid analysi show that net benefit cost ratio 1.33 and gross benefit cost ratio 1.44 and profitability ratio 1.61 show that further development of sago utilization in riau provice is economically feasible.
ANALISIS PENGEMBANGAN MODEL HUTAN TANAMAN INDUSTRI POLA MOSAIK DENGAN PENDEKATAN PROGRAM LINIER : Suatu Gagasan Pendekatan untuk Daerah Padang Lawas, Sumatera Utara B D Nasendi; Hasanudin Hasanudin; lwan Nugroho; Mulyaningrum Mulyaningrum; O K Karyono; Tryono Tryono; Abdul Murod; Walpen Sipayung
Jurnal Penelitian Hasil Hutan Vol 14, No 8 (1996): Buletin Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8076.688 KB) | DOI: 10.20886/jphh.1996.14.8.291-307

Abstract

A Study of Industrial Plantation Forest model in Padang Lawas, North Sumatera using new concept of HTI (HTI - Mozaic) as HTI - Mix cropping or HTI - agroforestry, as it is not only for wood production but also for agriculture (Horticulture Crop) and grass for cattle was conducted.Optimal solution using Linear Programming approach shows that plant composition ofIndustrial Plantation Forest-Mozaic development in Padang Lawas area are; shorea (10000 ha ), albizia (6914 ha), akasia (9375 ha), palm oil (4757 ha), king grass and brachiaria (2499 ha ). Shorea has a highest shadow price and critical constraint, so the increase in land allocation for shorea will be profitable. Furthermore, post-optimal analysis indicates that land area for shorea is increased double, profit will also increase about Rp 49,361 billions. While for other commodities solutions are relatively stable.
APLIKASI STUDI DIAGNOSTIK BINA DESA HUTAN (BDH) Azis Khan; Beni D Nasendi; Suwidji Basuki; O K Karyono; Epi Syahadat; Suratman Suratman
Jurnal Penelitian Hasil Hutan Vol 15, No 4 (1997): Buletin Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (11715.656 KB) | DOI: 10.20886/jphh.1997.15.4.247-266

Abstract

Pemerintah selalu menekankan pentingnya kelestarian hutan dengan segala fungsinya dan sekaligus bertekad untuk selalu memperhatikan peningkatan kesejahteraan masyarakat, khususnya yang hidup di dalam dan di sekitar hutan. Komitmen ini tercermin dari berbagai kebijaksanaan pemerintah yang antara lain mewajibkan para pengelola Hak Pengusahaan Hutan (HPH) dan Hak Pengusahaan Hutan Tanaman lndustri (HPHTI) untuk melaksanakan Bina Desa Hutan (BDH) secara lebih bertanggung jawab. Pelaksanaan BDH harus disusun berdasarkan hasil kajian Studi Diagnostik. Kedudukan Studi Diagnostik karenanya menjadi demikian strategis terutama bila dikaitkan dengan prospek keberhasilan pelaksanaan program BDH di lapangan. Antara lain dalam kerangka berfikir seperti inilah kegiatan Evaluasi Aplikasi Studi Diagnostik Sosial-Ekonomi BDH dilaksanakan. Evaluasi dilaksanakan dengan metoda survei dengan teknik kajian deskriftif-evaluatif sesuai kriteria dan indikator ekonomi, sosial budaya, lingkungan, kelembagaan, dan partisipasi masyarakat. Pelaksanaan evaluasi dilakukan di Wilayah Sumatera (Sumatera Barat, Riau, Sumatera Selatan), Kalimantan (Kalimantan Tengah, Kalimantan Timur dan Kalimantan Selatan), dan Indonesia Bagian Timur (lrian Jaya). Hasil evaluasi menunjukkan bahwa studi diagnostik umumnya kurang dapat mengantisipasi kondisi faktual desa binaan, sehingga hasilnya belum dapat dijadikan sebagai dasar perencanaan atau pelaksanaan program BDH.
KELAYAKAN EKONOMI BAHAN BAKU INDUSTRI SEKUNDER DARI LIMBAH KAYU PEMBALAKAN DI PROPINSI JAMBI (The economic feasibility of utilizatiion of logging waste for secondary industry’s raw materials Jambi Province) O K Karyono; hariyatno dwiprabowo
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.1993.11.4.148-152

Abstract

Raw material for the wood proccesing industries in Jambi Province, is supplied by the concessionaires in Jambi Province, as well as from other. regions such. as from Riau Province. As the number of wood industries increase raw material supply for wood industries in jambi need to be increased. To fill in part of the shortage, the uSe of logging waste needs to be encouraged.Of forest area of Jambi Province about 2,9 million ha, the amount of logging waste is estimaled around 162,118.51 cum. the amount of logging waste which have been used by some concessioners in the Jambi Province accounted for 3,83 percent This figure impliS. that logging waste utilization should be intensified, so raw material for secondary industries can be increased without necessarily to increase logging area, and it wil also save forest resurces and increase added value.Old study show that use of logging waste prpvides profit margin as much as : Rp. 6. 750,- per cubic meter for concessionaire,Rp.28.150,- for sawmill and Rp. 42.525.- for blackboard industries.
SUATU KAJIAN TENTANG PRODUKSI DAN EKONOMI DAMAR DI SUMATERA BARAT O K Karyono; Suwardi Sumadiwangsa; Boen M Poernama
Jurnal Penelitian Hasil Hutan Vol 14, No 9 (1996): Buletin Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4919.413 KB) | DOI: 10.20886/jphh.1996.14.9.355-365

Abstract

Damar (Shorea javanica) jenis pohon yang memberikan penghasilan ganda yaitu getah damar (damar resin) dan kayu. Masa produktif pohon damar antara 18 tahun sampai 50 tahun. Produksi damar per bulan per pohon 3 kg getah dengan harga di tingkat petani Rp. 400,-.Dalam 1 (satu) tahun setiap ha dapat menghasilkan 7.200 kg dengan nilai Rp. 2.880.000,-. Petani pemilik kebun damar sebaiknya pohon damar ini disadap sampai produksi damar menurun. Dengan penyadapan pohon damar akan lebih baik menguntungkan petani ketimbang menebung/menjual kayunya sebelum damar habis pasca panen.Pendapatan petani dari pemungutan damar rata-rata Rp. 1.462,15/hari, di tingkat pedagang pengumpul Rp. 112,-/kg dan ditingkat eksportir Rp. 661,-/kg. Produksi damar dari Sumatera Selatan 60 % diekspor ke Jerman Barat dan 40 % ke pasar lokal.
KAJIAN EKONOMI PENGUSAHAAN HUTAN SAGU DI PROPINSI RIAU (Economics study of sago forest utilization in Riau Province) O K Karyono; Hariyanto Dwiprabowo; Boen M Purnama
Jurnal Penelitian Hasil Hutan Vol 11, No 8 (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.1993.11.8.313-319

Abstract

Besides being used as raw material for food industries sago flour has also been know as a staple food in riau province. The utilization of sago for industrial input as well as for staple food will encourage the development of agro based industry wich in turn would lead to the improvement of sago farmer’s income.Based on this study,cost of sago plantation, harvesting and transportation of sago stem to the processing plant was Rp 1.074.500,- per ha absolute margin received by farmer amounted Rp. 119.187,50 per ha per year (rotation period was 8 years)Average processing costs of converting saho stem to sago flour amounted to Rp. 256.685,- per ton (wet sago flour) so that absolute margin received by sago processing plant in average was Rp. 134.315,- per ton, while the selling price at factory in Cirebon was Rp. 425.000,- per ton sago flour.Benefit cost ratid analysi show that net benefit cost ratio 1.33 and gross benefit cost ratio 1.44 and profitability ratio 1.61 show that further development of sago utilization in riau provice is economically feasible.
ANALISIS PENGEMBANGAN MODEL HUTAN TANAMAN INDUSTRI POLA MOSAIK DENGAN PENDEKATAN PROGRAM LINIER : Suatu Gagasan Pendekatan untuk Daerah Padang Lawas, Sumatera Utara B D Nasendi; Hasanudin Hasanudin; lwan Nugroho; Mulyaningrum Mulyaningrum; O K Karyono; Tryono Tryono; Abdul Murod; Walpen Sipayung
Jurnal Penelitian Hasil Hutan Vol 14, No 8 (1996): 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.1996.14.8.291-307

Abstract

A Study of Industrial Plantation Forest model in Padang Lawas, North Sumatera using new concept of HTI (HTI - Mozaic) as HTI - Mix cropping or HTI - agroforestry, as it is not only for wood production but also for agriculture (Horticulture Crop) and grass for cattle was conducted.Optimal solution using Linear Programming approach shows that plant composition ofIndustrial Plantation Forest-Mozaic development in Padang Lawas area are; shorea (10000 ha ), albizia (6914 ha), akasia (9375 ha), palm oil (4757 ha), king grass and brachiaria (2499 ha ). Shorea has a highest shadow price and critical constraint, so the increase in land allocation for shorea will be profitable. Furthermore, post-optimal analysis indicates that land area for shorea is increased double, profit will also increase about Rp 49,361 billions. While for other commodities solutions are relatively stable.
APLIKASI STUDI DIAGNOSTIK BINA DESA HUTAN (BDH) Azis Khan; Beni D Nasendi; Suwidji Basuki; O K Karyono; Epi Syahadat; Suratman Suratman
Jurnal Penelitian Hasil Hutan Vol 15, No 4 (1997): 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.1997.15.4.247-266

Abstract

Pemerintah selalu menekankan pentingnya kelestarian hutan dengan segala fungsinya dan sekaligus bertekad untuk selalu memperhatikan peningkatan kesejahteraan masyarakat, khususnya yang hidup di dalam dan di sekitar hutan. Komitmen ini tercermin dari berbagai kebijaksanaan pemerintah yang antara lain mewajibkan para pengelola Hak Pengusahaan Hutan (HPH) dan Hak Pengusahaan Hutan Tanaman lndustri (HPHTI) untuk melaksanakan Bina Desa Hutan (BDH) secara lebih bertanggung jawab. Pelaksanaan BDH harus disusun berdasarkan hasil kajian Studi Diagnostik. Kedudukan Studi Diagnostik karenanya menjadi demikian strategis terutama bila dikaitkan dengan prospek keberhasilan pelaksanaan program BDH di lapangan. Antara lain dalam kerangka berfikir seperti inilah kegiatan Evaluasi Aplikasi Studi Diagnostik Sosial-Ekonomi BDH dilaksanakan. Evaluasi dilaksanakan dengan metoda survei dengan teknik kajian deskriftif-evaluatif sesuai kriteria dan indikator ekonomi, sosial budaya, lingkungan, kelembagaan, dan partisipasi masyarakat. Pelaksanaan evaluasi dilakukan di Wilayah Sumatera (Sumatera Barat, Riau, Sumatera Selatan), Kalimantan (Kalimantan Tengah, Kalimantan Timur dan Kalimantan Selatan), dan Indonesia Bagian Timur (lrian Jaya). Hasil evaluasi menunjukkan bahwa studi diagnostik umumnya kurang dapat mengantisipasi kondisi faktual desa binaan, sehingga hasilnya belum dapat dijadikan sebagai dasar perencanaan atau pelaksanaan program BDH.
KELAYAKAN EKONOMI BAHAN BAKU INDUSTRI SEKUNDER DARI LIMBAH KAYU PEMBALAKAN DI PROPINSI JAMBI (The economic feasibility of utilizatiion of logging waste for secondary industry’s raw materials Jambi Province) O K Karyono; hariyatno dwiprabowo
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.1993.11.4.148-152

Abstract

Raw material for the wood proccesing industries in Jambi Province, is supplied by the concessionaires in Jambi Province, as well as from other. regions such. as from Riau Province. As the number of wood industries increase raw material supply for wood industries in jambi need to be increased. To fill in part of the shortage, the uSe of logging waste needs to be encouraged.Of forest area of Jambi Province about 2,9 million ha, the amount of logging waste is estimaled around 162,118.51 cum. the amount of logging waste which have been used by some concessioners in the Jambi Province accounted for 3,83 percent This figure impliS. that logging waste utilization should be intensified, so raw material for secondary industries can be increased without necessarily to increase logging area, and it wil also save forest resurces and increase added value.Old study show that use of logging waste prpvides profit margin as much as : Rp. 6. 750,- per cubic meter for concessionaire,Rp.28.150,- for sawmill and Rp. 42.525.- for blackboard industries.
Co-Authors Abdul Murod Azis Khan B D Nasendi Beni D Nasendi Boen M Poernama Boen M Purnama Epi Syahadat Hariyanto Dwiprabowo Hariyatno Dwiprabowo Hasanudin Hasanudin Iwan Nugroho Mulyaningrum Mulyaningrum Suratman Suratman Suwardi Sumadiwangsa Suwidji Basuki Tryono Tryono Walpen Sipayung