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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan
Widhanarto Oki Ganjar
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Agriculture, Biological Sciences & Forestry

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STUDI POTENSI BIOMASSA DAN KARBON PADA TEGAKAN HUTAN DI KPHP MODEL SUNGAI MERAKAI KABUPATEN SINTANG PROVINSI KALIMANTAN BARAT Prahara, Agust; Hardiansyah, Gusti; Widhanarto, Ganjar Oki
JURNAL HUTAN LESTARI Vol 3, No 2 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i2.10137

Abstract

The purpose of this research was to estimate biomass and carbon stored in the forest unit management of KPHP to know its potency to adsorb atmospheric CO2 gas and comply with standart from IPCC recomendation  in the Model Forest Production Management Unit S. Merakai Sintang Regency. Method of inventory is “non destructive sampling at Above Ground Baiomass pool”, placement stand the sample plot is purposive sampling based on 2012  land cover image of Landsat ETM 7+ stratificated year 2012 BPKH Wilayah III Pontianak dided. KPHP Model S. Merakai Sintang Regency  was founded by Minister of forestry decree number  : SK. 791/MENHUT-II/2009, Desember, 7th, 2009. The result of this research four class sample of land cover: Primary Forest with the average biomass 363,82 ton /Ha and carbon stored 234,54 ton C/Ha, Secondary Forest with the average biomass 499,02 ton/Ha and carbon stored 171,00 ton C/Ha, Secondary Swamp Forest with the average biomass 451,91 ton /Ha and carbon stored 212,40 ton C/Ha, bush shrub with the average biomass 17,79 ton/Ha and carbon stored 8,63 ton C/Ha. Key Words : Biomass, Carbon, KPHP Model S. Merakai
STOK KARBON DI ATAS PERMUKAAN TANAH PADA HUTAN MANGROVE SUNGAI AWAN KIRI KABUPATEN KETAPANG Kusmawati, Kusmawati; Hardiansyah, Gusti; Widhanarto, Ganjar Oki
JURNAL HUTAN LESTARI Vol 9, No 1 (2021): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v9i1.45321

Abstract

Mangrove forests, often referred to as mangrove forests, brackish forests or tidal forests, is a transitional ecosystem between land and sea which are tropical or sub-tropical areas along the sheltered coast and river mouth. Mangrove forest is a coastal plant community dominated by several species of mangrove trees that are able to grow and develop during the tides in accordance with their tolerance to salinity, duration of inundation, substrate and beach morphology. Awan Kiri Mangrove Forest has a total area of 114 hectares including the area of Other Management Areas (APL) then seen from the density of the Mangrove Forest only has 92 hectares. This study uses a non-destructive survey method. Vegetation carbon stock calculation is carried out using vegetation biomass calculation approach. Vegetation biomass calculation based on the calculation of allometric equations. Calculation the value of stored carbon using the formula according to (SNI 7724:2011) the value of parent carbon content,amounting to 0,47. Bassed on the research that has been done, it is found that there are 185 individuals, Rhizophora spp., Bruguiera gymnorhiza, Rhizpphora apiculata, Xylocarpus gerantum and Excoecaria agallocha. The biomassa content can be known in the 3 pathways to store 242,16 tons biomassa and the total  biomassa content in 1210,8 tons/ha with an everage of 403,6 tons/ha. The carbon content is 569,06 tons/ha so that it gets an average total of 186,68 tons C/ha.Keywords: Carbon Stock, Ketapang Regency, Sungai Awan Kiri in Mangrove Forests.
POTENSI TEGAKAN DAN PRODUKSI BUAH PENAGE (Calophyllum inophyllum) DI PESISIR PANTAI PULAU DATOK KECAMATAN SUKADANA ardianto, ardianto; muin, abdurrani; widhanarto, ganjar oki
JURNAL HUTAN LESTARI Vol 9, No 2 (2021): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v9i2.44469

Abstract

Abstrak Tanaman penage (Calophyllum inophyllum) tumbuh secara alami di pantai Pulau Datok Kecamatan Sukadana Kabupaten Kayong Utara diameter yang sudah besar dengan diameter lebih dari 30 cm). Tujuan penelitian untuk mengkaji potensi tegakan dan produksi buah penage (C. inophyllum) di pesisir pantai Pulau Datok Kabupaten Kayong Utara dan mengetahui korelasi antara diameter dan luas tajuk terhadap produksi buah. Penelitian ini dilakukan di pantai Pulau Datok Kecamatan Sukadana Kabupaten Kayong Utara Provinsi Kalimantan Barat, menggunakan metode survei dengan teknik pengambilan data dilakukan secara sensus. Data yang dikumpulkan berupa tinggi total (m), tinggi bebas cabang (m), diameter setinggi dada dari permukaan tanah, tinggi tajuk (m), diameter tajuk (m), luas tajuk (m2). Hasil penelitian menunjukan pohon penage yang terdapat di pantai Pulau Datok Desa Sutera Kecamatan Sukadana, ditemukan sebanyak 70 dengan ukuran tinggi 8,1 -14  m, dan volume sebesar 47,72 m3.Produksi buah pohon penage yang terdapat di pantai Pulau Datok sebanyak ± 31,14  kg/pohon. Luas tajuk pohon penage di pesisir pantai Pulau Datok sebesar 647,26 m2 atau rata-rata luas 9,25 m2/pohon. Ukuran luas tajuk dan diameter pohon berkorelasi dengan produksi buah dimana semakin besar ukuran tajuk dan diameter pohon, maka produksi buah semakin besar. Kata kunci : penage, jumlah pohon, luas tajuk dan produksi buah. AbstractPenage (Calophyllum inophyllum) plants grow naturally on the coast of Pulau Datok, Sukadana District, Kayong Utara Regency, which has a large diameter of more than 30 cm. The research objective was to assess the stand potential and production of penage fruit (C. inophyllum) on the coast of Pulau Datok, Kayong Utara Regency and to determine the correlation between diameter and crown area on fruit production. This research was conducted on the coast of Pulau Datok, Sukadana District, Kayong Utara Regency, using a survey method with the data collection technique carried out by census. Data collected in the form of total height (m), branch-free height (m), diameter at breast height from ground level, crown height (m), crown diameter (m), crown area (m2). The results showed that there were 70 penage trees found on the coast of Pulau Datok, Sutera Village, Sukadana District, with a height of 8,1-14 m, and volume is 47,72 m³.  The fruit production of penage trees on Datok Island is ± 31,14 kg / tree. Penage tree crown area on the coast of Datok Island is 647,26 m2 or an average area of 9,25 m2/tree. The size of crown area and tree diameter correlated with fruit production where greater the crown size and tree diameter, Fruit production is getting biger. Keywords: penage, number of trees, crown area and fruit production 
KEMAMPUAN TANAMAN Shorea leprosula DALAM MENYERAP CO2 DI PT SUKA JAYA MAKMUR KABUPATEN KETAPANG Yuliana, Syarifah; Hardiansyah, Gusti; Widhanarto, Ganjar Oki
JURNAL HUTAN LESTARI Vol 2, No 2 (2014): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v2i2.6918

Abstract

This study aims to look at the content and potential of biomass and carbon stored in forest stumpage meranti, to see the potential of meranti wood plant stand to absorb CO2 from the atmosphere, and to develop allometric equations of potential biomass, carbon stocks and sequestration of CO2 by growth dimensions (diameter) for the relationship between the diameter of the potential of biomass, the relationship between the diameter of the carbon potential, and the relationship between the diameter of the CO2 sequestration potential .. The results showed that the potential of tree biomass (kg / ha) on the plant Shorea leprosula based on 1,2,3,4,5,6,7 and 8 age classes ranging from 1787.39 to 16.74 gr. While the carbon potential crop trees Shorea leprosula ranged from 1046.13 to 10.88 kg. Potential plant Shorea leprosula 1,2,3,4,5,6,7 and 8 year old to absorb CO2 (kg / tonne) from the atmosphere ranges from 4243.7 to 58.97 kg. Allometric equations that manggambarkan-diameter tree biomass relationship is Y = 63.180 D1, 680. Allometric equations that manggambarkan-carbon tree diameter relationship is Y = 33.627 D1, 683. Allometric equations that manggambarkan-diameter relationship of CO2 absorption is Y = 123.394 D1, 687. Key words : biomass, carbon, meranti,diameter
POTENSI BIOMASSA DAN KARBON PADA HUTAN TANAMAN Eucalyptus pellita PT. FINNANTARA INTIGA KABUPATEN SINTANG Dewi, Rahayu; Gusti, Hardiansyah; Ganjar, Widhanarto Oki
JURNAL HUTAN LESTARI Vol 1, No 2 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i2.1590

Abstract

The purpose of this research was to estimate biomass and stored carbon in the forest of Eucalyptus pellita and its potency to adsorb atmospheric CO2. The allometric equation was then developed based on growth dimension and tree volume. Method that utilized is survey's method asosiatif's descriptive by gathers height data and diameter of Eucalyptus pellita one that available at HTI PT. Finnantara Intiga Kabupaten Sintang, 1, 2, 4, and 5 years old. Develop allometric's equation utilizes to methodic regression. The result show that the potential average biomass in stands of Eucalyptus pellita are 69,392 tons C/ha. While the potential of Eucalyptus pellita stands to absorb atmospheric CO2 ranges from 3,783 135,128 tons/ha/years. To estimate relationship betwen diameter and biomass of tree of Eucalyptus pellita, the developed allometric equations is Y=6.622D5,306 , relationship betwen diameter and tree carbon is Y=2.980D5,306, relationship betwen diameter and absorb CO2 (g) is Y=10.940D5,306 with R2=95,2%. While relationship betwen volume and biomass is Y=1,235V0,997, relationship betwen volume and tree carbon is Y=0,556V0,997, and relationship betwen volume and absorb CO2 (g) is Y=2,040V0,997 with R2=99,9%. Keywords : Eucalyptus pellita , biomass, carbon, allometric
ESTIMASI CADANGAN KARBON DARI KEGIATAN REKLAMASI BLOK TAMBANG PT. CITRA MINERAL INVESTIDO, Tbk. KECAMATAN SANDAI KABUPATEN KETAPANG, KALIMANTAN BARAT Irfan, Muhammad; Widhanarto, Ganjar Oki; Dewantara, Iswan
JURNAL HUTAN LESTARI Vol 9, No 3 (2021): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v9i3.49637

Abstract

Forests are one of the natural resources that can absorb a lot of carbon dioxide in the atmosphere that is bound and converted into a form of energy (sugar group) that is beneficial for many lives, biomass is a whole material derived from living things, which comes from organic matter that lives or dies, both above and below ground level. This research was conducted in post-mining areas aimed at finding out the potential of tree carbon reserves in reclamation blocks using allometric equations. There are 4 post-mining reclamation blocs. each block there are 2 types of trees namely Karet (Hevea brasiliensis) and Akasia (Acacia crassicarpa). This study uses the allometric formula of the 2 types of trees producing a total carbon of 293.55tons, this is influenced by the growth of tree diameter and area of mine reclamation land in PT. Citra Mineral Investindo, the 2nd species tree, has a good adaptation to the former mine land that lacks nutrients and nutrients although it will inhibit the growth of stem diameter.Keywords: mine reclamation, carbon stock.AbstrakHutan merupakan salah satu sumber daya alam yang dapat menyerap banyak karbondioksida yang ada di atmosfer yang diikat dan diubah menjadi sebuah bentuk energi (gugus gula) yang bermanfaat bagi banyak kehidupan, biomassa merupakan keseluruhan materi yang berasal dari makhluk hidup, yang berasal dari bahan organik yang hidup maupun mati, baik diatas maupun dibawah permukaan tanah. Penelitian ini dilakukan pada kawasan pasca tambangan bertujuan untuk mengetahui potensi cadangan karbon pohon di blok reklamasi dengan menggunakan persamaan allometrik. Penelitian terdapat 4 blok reklamasi pasca tambang setiap blok terdapat ke-2 jenis pohon yaitu Karet (Hevea brasiliensis) dan Akasia (Acacia crassicarpa). Penelitian ini menggunakan rumus allometrik dari ke-2 jenis pohon menghasilkan karbon total sebesar 293,55 ton, hal ini dipengaruhi oleh pertumbuhan diameter pohon dan luas lahan reklamasi tambang di PT. Citra Mineral Investindo, ke-2 jenis pohon mempunyai adaptasi yang baik pada lahan bekas tambang yang kurang unsur hara dan nutrisi walaupun akan menghambat pertumbuhan diameter batang.Kata kunci: reklamasi tambang, cadangan karbon.
PERMINTAAN KONSUMEN TERHADAP WISATA MANGROVE SETAPUK DI KELURAHAN SETAPUK BESAR KOTA SINGKAWANG Sudirman Muin; Ganjar Oki Widhanarto; Vivi Andryani
JURNAL HUTAN LESTARI Vol 11, No 2 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i2.51421

Abstract

The mangrove forest as an ecosystem system in coastal areas has the potential for natural beauty and the environment in the form of constituent components consisting of vegetation, biota or association organisms, wildlife and the surrounding environment (Purwanto, 2013). The research objective is to analyze consumer demand for mangrove tourism in Surya Perdana Mandiri, Setapuk Besar Village, Singkawang City, and to analyze the influence of the main factors of attraction, supporting factors of attraction, travel costs, travel time and length of visit on consumer demand for mangrove tourism Surya Perdana Mandiri (SPM). The research sample came from SPM mangrove tourism visitors, and the sample was taken using purposive accidental sampling method with a total sample of 70 respondents. The results showed that consumer demand for the Setapuk Mangrove Tourism object is quite high, this is evident that 38.57 percent of respondents in the past one year period have visited the Setapuk mangrove tourism object more than 4 times. The main factor of attraction (X1) has a significant positive effect, the supporting factors of attraction (X2) have a positive and insignificant effect, travel costs (X3) have a negative and insignificant effect, travel time (X4) has a negative and insignificant effect, and (5) Length of visit (X5) has no significant positive effect on consumer demand for mangrove tourism object.Keywords: Consumer demand, mangrove tourism, Setapuk Besar Village. AbstrakHutan mangrove sebagai suatu sistem ekosistem di wilayah pesisir memiliki potensi keindahan alam dan lingkungan berupa komponen penyusun yang terdiri dari vegetasi, biota atau organisme asosiasi, satwa liar dan lingkungan sekitarnya (Purwanto, 2013). Penelitian ini bertujuan untuk menganalisis permintaan konsumen terhadap wisata mangrove di Surya Perdana Mandiri, Desa Setapuk Besar, Kota Singkawang, dan menganalisis pengaruh faktor utama daya tarik, faktor pendukung daya tarik, biaya perjalanan, waktu tempuh dan lama kunjungan pada permintaan konsumen terhadap wisata mangrove Surya Perdana Mandiri (SPM). Sampel penelitian berasal dari pengunjung wisata mangrove SPM, dan sampel diambil dengan metode purposive accidental sampling dengan jumlah sampel 70 responden. Hasil penelitian menunjukkan bahwa permintaan konsumen terhadap objek Wisata Mangrove Setapuk cukup tinggi, hal ini terbukti 38,57 persen responden dalam kurun waktu satu tahun terakhir telah mengunjungi objek wisata mangrove Setapuk lebih dari 4 kali. Faktor utama daya tarik (X1) berpengaruh positif signifikan, faktor pendukung daya tarik (X2) berpengaruh positif dan tidak signifikan, biaya perjalanan (X3) berpengaruh negatif dan tidak signifikan, waktu tempuh (X4) berpengaruh negatif dan tidak signifikan. berpengaruh tidak signifikan, dan (5) Lama kunjungan ( X5) berpengaruh positif tidak signifikan terhadap permintaan konsumen terhadap objek wisata mangrove.Kata kunci: Permintaan konsumen, wisata mangrove, Kelurahan Setapuk Besar.
STRATEGI PENGELOLAAN HUTAN TANAMAN INDUSTRI UNTUK MITIGASI PERUBAHAN IKLIM MELALUI SKEMA REDD+ Ganjar Oki Widhanarto; Ris Hadi Purwanto; Ahmad Maryudi; . Senawi
Tengkawang : Jurnal Ilmu Kehutanan Vol 8, No 2 (2018): Tengkawang : Jurnal Ilmu Kehutanan
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v8i2.31243

Abstract

In 2009 the Goverment of Indonesia through the National Development Planning Agency has launched a Sectoral Climate Road Map, where the forestry sector relies on the development of industrial forest plantations (HTI) and forest management units (KPH) with the most efficient consideration of the cost budget and the effectiveness of technical feasibility for sustainability. The policy of HTI development by the Indonesian government furthermore has the opportunity to contribute to climate change mitigation through the REDD + scheme. This study aims to develop the strategies of  industrial forest plantation management for REDD + schemes. This study analyzed internal factors that become strengths and weaknesses as well as external factors that become opportunities and threats using SWOT analysis to develop the strategies. The management of HTI in case of  industrial forest plantation company PT. Finnantara Intiga (FI) was defined as an internal environment, while the external environment covers the entire environment related to HTI and REDD+. The results of the research showed that, the strength score is 1,817 and weakness is 1,186, so the difference is 0,631 (positive), as well as the element of opportunity is greater than the threat. The positive difference values both strength and opportunity indicate the priority strategies that will be used by PT. Finnantara Intiga in the REDD + scheme is an aggressive strategy (SO strategy)by using all the strengths and utilizing the opportunities.Keywords : Industrial forest plantation, REDD+, SWOT Analysis
KOMPOSISI DAN STRUKTUR VEGETASI DI EKOSISTEM HUTAN KERANGAS RESORT RANTAU MALAM TAMAN NASIONAL BUKIT BAKA BUKIT RAYA Rifanjani, Slamet; Nathasya, Melani Christa; Widhanarto, Ganjar Oki; Afrianti, Utin Riesna; Pius, Pius
JURNAL HUTAN LESTARI Vol 11, No 4 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i4.70393

Abstract

Heath forest is a type of forest that is classified based on differences in soil characteristics and its vegetation develops on site conditions that are easily degraded. This study aims to analyze the composition and structure of vegetation in heath forest in the Rantau Malam Resort area, Bukit Baka Bukit Raya National Park. Methods The method used in this study is the survey method, beginning with the laying of the first observation path by purposive sampling. Subsequent paths are placed systematically using a combination of paths and alternating grid lines. Based on the results of data collection in the field, 51 plant species were found from 32 families, of which the most dominant family was Myrtaceae. At the seedling, pole and tree level, Ubah Merah (Syzygium spp.) had the highest INP, with 42.89%, 59.37% and 53.82% respectively. At the sapling level, Meranti Batu (Shorea macroptera) has the highest INP of 58.81%. Dominance index (C) ranges from 0.13 – 0.1). Species diversity index with a value of 2.82 – 3.07. Species richness index with a value of 4.33 – 6.62. The species evenness index is 0.83 – 0.88. The structure of the vegetation shows that there is a large variety of species and there is good regeneration.Keywords: Composition, heath forest, national park, structureAbstrakHutan kerangas merupakan salah satu tipe hutan yang diklasifikasikan berdasarkan perbedaan karakteristik tanah dan vegetasinya berkembang pada kondisi tapak yang mudah terdegradasi. Penelitian ini bertujuan untuk menganalisis komposisi dan struktur vegetasi pada hutan kerangas yang ada di kawasan Resort Rantau Malam Taman Nasional Bukit Baka Bukit Raya. Metode yang digunakan dalam penelitian ini yaitu metode survey, diawali dengan peletakan jalur pengamatan pertama secara purposive sampling. Jalur selanjutnya diletakkan secara sistematis dengan menggunakan metode kombinasi jalur dan garis petak berseling. Berdasarkan hasil pengumpulan data di lapangan, ditemukan 51 jenis tumbuhan dari 32 famili, dimana famili yang paling dominan yaitu Myrtaceae. Pada tingkat semai, tiang dan pohon, Ubah Merah (Syzygium spp.) memiliki INP paling tinggi yaitu masing-masing 42,89%, 59,37% dan 53,82%. Pada tingkat pancang Meranti Batu (Shorea macroptera) memiliki INP paling tinggi sebesar 58,81%. Indeks dominansi (C) berkisar 0,13 – 0,1). Indeks keanekaragaman jenis dengan nilai 2,82 – 3,07. Indeks kekayaan jenis dengan nilai 4,33 – 6,62. Indeks kemerataan jenis bernilai 0,83 – 0,88. Struktur vegetasi menunjukkan bahwa ditemukan banyak variasi jenis dan adanya regenerasi yang baik. Kata kunci: komposisi, hutan kerangas, taman nasional, struktur.  
PERSEPSI MASYARAKAT TERHADAP KEBERADAAN PT.WANA SUBUR LESTARI KABUPATEN KUBU RAYA Muin, Sudirman; Satriudin, Satriudin; Widhanarto, Ganjar Oki
JURNAL HUTAN LESTARI Vol 11, No 3 (2023): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v11i3.54460

Abstract

The entry of forest plantations company PT. WSL with a sustainable management system and forest conservation is expected to increase the income and welfare of the community around forest plantations, especially for Radak II River Village. The purpose of this study is to understand the level of community perception of the existence PT.WSL and to analyze the relationship independent variable: income levels, number of family dependents, and knowledge of the community perception of the existence of PT. WSL. The method used is the survey technique of purposive sampling and interview. The sample number of this study is 85 respondents who are heads of households and domiciled at least 5 years. Data analysis consists of community perception, the relationship between community perception and income level, and the number of family-dependent, knowledge levels. The results of the study showed a significant difference in the perception of the community of Radak II River Village towards the existence of PT. WSL and 50.59% of the community tend to have negative perceptions. There is a positive and unsignificant relationship, between the level of income and the community perception. There is a negative and significant relationship, between number of family dependents and community perception. There is a positive and significant relationship between the level of knowledge and the public's perception, meaning that the community understands that so far the contribution PT. WSL in improving the socioeconomic and environmental conditions of the radak II River Village community is still very minimal (small) to cause community perception of PT. WSL tends to be negative.Keywords: Community, Forest Plantations, perceptionAbstrakMasuknya perusahaan hutan tanaman industri PT. WSL dengan sistem pengelolaan yang lestari dan pelestarian hutan diharapkan dapat meningkatkan pendapatan dan kesejahteraan masyarakat sekitar hutan tanaman khususnya Desa Sungai Radak II. Tujuan penelitian ini adalah untuk mengetahui tingkat persepsi masyarakat terhadap keberadaan PT.WSL dan menganalisis hubungan variabel bebas: tingkat pendapatan, jumlah tanggungan keluarga, dan pengetahuan dengan persepsi masyarakat terhadap keberadaan PT. WSL. Metode yang digunakan adalah survei dengan teknik purposive sampling dan wawancara. Jumlah sampel penelitian ini 85 responden adalah kepala rumah tangga dan berdomisili minimal 5 tahun. Analisis data terdiri dari persepsi masyarakat, hubungan persepsi masyarakat dengan tingkat pendapatan, jumlah tanggungan keluarga, tingkat pengetahuan. Hasil penelitian menunjukkan adanya perbedaan persepsi masyarakat Desa Sungai Radak II yang signifikan terhadap keberadaan PT. WSL dan 50,59% masyarakat cenderung memiliki persepsi negatif. Terdapat hubungan yang positif dan tidak signifikan antara tingkat pendapatan dengan persepsi masyarakat. Terdapat hubungan yang negatif dan signifikan antara jumlah tanggungan keluarga dengan persepsi masyarakat. Terdapat hubungan yang positif dan signifikan antara tingkat pengetahuan dengan persepsi masyarakat, artinya masyarakat memahami bahwa selama ini kontribusi PT. WSL dalam meningkatkan kondisi sosial ekonomi dan lingkungan masyarakat desa sungai radak II masih sangat minim (kecil) sehingga menimbulkan persepsi masyarakat terhadap PT. WSL cenderung negatif.Kata kunci: Persepsi, Hutan Tanaman Industri, Masyarakat
Co-Authors . Senawi Abdurrani Muin Afrianti, Utin Riesna Agust Prahara Ahmad Maryudi Gusti Hardiansyah Herlina Darwati Iswan Dewantara Kusmawati, Kusmawati Lina Herlina Lindo, Kanisius Lindo manurung, kartika chandra Muhammad Irfan Nantah, Nikomedes Nathasya, Melani Christa Pius, Pius Pratama, Vicky Ryan Pusaka, Semerdanta Rahayu Dewi Ris Hadi Purwanto Satriudin, Satriudin Simaremare, Emika Sudirman Muin Sudirman Muin Syarifah Yuliana Vivi Andryani