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Peronema Forestry Science Journal
Published by Universitas Sumatera Utara
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
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Articles 304 Documents
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Persepsi dan Partisipasi Masyarakat terhadap Program Pembangunan Hutan Tanaman Rakyat (Studi Kasus Koperasi Rakyat Pantai, Desa Pangkalan Siata, Kecamatan Pangkalan Susu, Kabupaten Langkat) Yesi Novia O Samosir; Agus Purwoko; Herianto Herianto
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Commmunity Plantation Forest is Indonesian government policy which needed participation and responsibility from local community to manage production forest sustainability. Which is expected to make a sustainable and productive forest, increase community welfare through the direct absorption of laborers especially in forestry sector and increase regional economic growth Public be targe to forest plantation development programme in existing can be basis for government policy to empower human so that they will be more active in preserving, managing and using forest potency sustainability. So, the rate of perceptions and public participation on forest plantation programme have to been known. Sampling technique uses purposive sampling. This riset uses primer and secondary data. Primer data can be gotten from survey and direct observation and interview by spread of. Then, counted the rate of perceptions and public participation on forest plantation programme by using formula, then it will be grouped into three categories namely high, medium and low. The result of riset is the level of public perception in Pangkalan Siata Village located in Pangkalan susu district, Langkat is 84,02% (good), the rate of public participation for some acivities such as planning 55,47% (medium), actuating 64,44% (medium), and evaluation 51,10% (medium)Keyword : Public Perception, Public Participation, Commmunity Plantation Forest, Coastal Peoples Cooperation.
Analisis Potensi Dan Pengembangan Kawasan Wisata Taman Eden 100 Kecamatan Lumban Julu, Kabupaten Toba Samosir, Sumatera Utara Ricson Marpaung; Agus Purwoko; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The development of tourism is a mainstay of the national economies. The potential of nature, culure, and the local community lives, become the foundation of its operations. Taman Eden 100 is one of the tourism object that has the potential to developed. This study aimed  to analyze the potential and development of tourism object of Taman Eden 100. Identification is done by using observational methods and interviews with stakeholders. The analysis was permormed based on the criteria in Rating Analsis Object operation Guilding Nature of the Directorate  General of Forest Protection and Nature Conservatoion, 2003, and SWOT analysis. The results showed that the Taman Eden 100 has decent potential to be developed on the level of 76.36%, and the feasibility of the SWOT analysis are in Quadrant I, which means to have strength that can be utilized to develop opportunities owned.Keywords: potential of tourism , development of tourism region, SWOT analysis, Taman Eden 100
Analisis Gender Penyadap Pinus di Dusun Sidomulyo, RPH Gunungsari, KPH Banyuwangi Barat, Jawa Timur Pratiwi Pratiwi; Agus Purwoko; Junjungan Junjungan
Peronema Forestry Science Journal Vol 4, No 2 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

One of the efforts made in the implementation of community based forest management is to empower communities around the forest to do pine tapping, the community involved not only men, in the era of emancipation, women can also be involved. The purpose of this study was to determine the roles of women and men in pine tapping and in making decisions associated with the pine tapping, as well as to determine the contribution of pine tapping on household income. From the aspect of working time, the role of men is greater than women in pine tapping activities, the working time of men at 39,61 hours/week and women at 9,07 hours/week. Decision-making in the family and productive activities conducted by men, issues concerning the domestic interests or reproductive dominated by women, while the financial conducted together. Respondents’ income contribution from pine tapping amounted to 73.23% from total household income.Keywords : gender, pine tappers, household income, RPH Gunungsari
POTENSI DAN NILAI EKONOMI CADANGAN KARBON DI HUTAN PENDIDIKAN DAN PELATIHAN PONDOK BULUH Rikhi Rikardo; Agus Purwoko; Siti Latifah
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

This study aimed to determine the type of tree vegetation, carbon stocks, and its economic vale in experimental forest of Pondok Buluh, Simalungun District, North Sumatra.  It was conducted from April to May 2014. The collection of data used path method, and the sampling technique used Purpose sampling with random start method. The plot size by 20 m × 100 m consist of 10 plots categorized as large plot in observation of trees with diameter > 30 cms and there was small plot within by 5 m × 40 m to observe the tree with diameter 5 cms to     < 30 cms. The collection of data performed by non-destructive method with biomass data analysis using allometric models with a carbon content 0f 46% of biomass. The results of study shown that 49 species of trees derived from 25 families. Carbon content stored on observation plots 173,40 tons/ha, and estimation of total carbon stocks 190.737,70 tons. The economic value carbon stock above ground biomass of standing tree in Education Forest of Pondok Buluh around IDR 33.474.466.350,00 to IDR 44.632.621.800,00.
Analisis Willingness to Pay Masyarakat terhadap Mata Air Aek Arnga di Desa Sibanggor Tonga, Kecamatan Puncak Sorik Marapi, Kabupaten Mandailing Natal Siti Maryam Nasution; Agus Purwoko; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Water is an important element in human life. Water is used for various purposes including for drinking, domestic using, and all human activities. The purpose of research was to analyze the economic value of Aek Arnga spring and the factors that affect the value of the willingness to pay (WTP) for the payment of environmental services community. The method was used in this research was Contingent Valuation Method (CVM). CVM  was a method of survey techniques that asked residents about the value or price of the commodity they accepted to pay that didn’t have market’s value as environmental goods. The factors that effected respondent’s willingness to pay  for environmental services in this research was the average household income, the amount of water users, and the amount of water need. WTP’s  value obtained from this research was the value that would be given by the respondents for the environmental services that was producted by Aek Arnga spring per liter per household. The average WTP values of respondents was Rp. 109.65/Hh/day while the total value of WTP was  Rp. 14,692.83 /day. The value of environmental services of  Aek Arnga spring by community was around 9,454,715.45 liters/year. While the potential value of Aek Arnga spring was Rp. 1,036,709,549.09 /year that could be done to restore ecology of the forest area of 9.40 ha.Keywords:   Aek Arnga spring, environmental services, willingness to pay, the value of water services
STUDI KELAYAKAN EKONOMI BUDIDAYA DURIAN (Durio zibethinus Murr) RAKYAT DI DESA LAU BAGOT, KECAMATAN TIGALINGGA, KABUPATEN DAIRI Tabita Wana Imelda L. Gaol; Agus Purwoko; Oding Affandi
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Durian is a non-timber forest products, in addition to having ecological value, Durian also has economic value that can be used to increase people  incomes. Therefore, this study aimed to determine the feasibility of durian cultivation in Lau Bagot Village, Subdistrict of Tigalingga, District of Dairi. The analytical method used is descriptive analysis and economic feasibility analysis with multiple criteria: Net Present Value (NPV), Benefit Cost Ratio (BCR), and Internal Rate of Returns (IRR) and payback period (PBP).   The results showed that the pattern of durian cultivation in this village is done with traditional way and the uneven distribution of trees with density 46 trees/ha. Retrieved NPV Rp 52.981.031/Ha , BCR 2,34 , 24,22 % IRR and PBP 11 years with the prevailing interest rate is 12%. Based on the obtained value of durian cultivation in this village deserves to be developed. Factors that lead to decreased production of durian in Lau Bagot Village is the public perception of the high price of wood has to offer to the public about Rp 500.000/m3, pests and diseases, limited land, and natural disaster, thus preferring to cut down on the selling of fruit.Keywords : durian cultivation, economic feasibility, Desa Lau Bargot
Analisis Pengembangan Objek Wisata Pemandian Manigom di Kabupaten Simalungun Heru Frianto Simanjuntak; Siti Latifah; Muhdi Muhdi
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Pemandian Manigom ecotourism is a target destination in Simalungun. Management of Pemandian Manigom ecotourism not optimal so that this attraction is rarely visited by tourists. This study aimed to analyze potency of the development, problems and the development srategy of Pemandian Manigom ecotourism. The potential object  of Pemandian Manigom region are flora and fauna, very beautiful natural scenery, path tracking, and camping ground area. This ecotourism has appeal, accessibility, accommodation, facilities, and infrastructure with percentage of the egibility rate was 93,92%. In the SWOT analysis, Pemandian Manigom ecotourism are a very favorable situation which quadrant I that it has the power and more opportunities and can cover the weaknesses and threats in the development of attraction it.Keyword: Ecotourism, Pemandian Manigom, evaluation, SWOT analysis
JENIS PRODUK DAN POLA AGROFORESTRI DI DESA SOSOR DOLOK, KECAMATAN HARIAN, KABUPATEN SAMOSIR Irvan Efendi Naibaho; Siti Latifah; Tri Martial
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Agroforestry is closely related to the optimization of the use of land to provide for the life of farmers in order to conserve natural resources.One important part in the management of agroforestry that is the type of plant and the pattern applied on agricultural land. The experiment was conducted in the village of Sosor Dolok, District Harian, Samosir regency of June-July 2014. The collection of data obtained from the field observations through interviews and questionnaires were analyzed descriptively and qualitatively. types of agroforestry products in the village there Dolok bill 20 species with most types of coffee plants, namely the number of beneficiaries by 25 respondents. Agroforestry pattern applied in the village  Sosor Dolok there are 2 types of pattern, agrisilvikultur with 15 farmers who implementing and patterns agrosilvopastura by 5 farmers.Keywords: Agroforestry, Forest Product, Land Management Patterns
PENDUGAAN PRODUKTIVITAS POHON PAKAN ORANGUTAN SUMATERA (Pongo abelii) PADA KAWASAN PPOS (PUSAT PENGAMATAN ORANGUTAN SUMATERA), BUKIT LAWANG Bungaran Bungaran; Pindi Patana; Erni Jumilaty
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The population of Sumatran Orangutan (Pongo abelii) decreases due to forest conversion. In addition, the availability of feed orangutans also declining so much potential extinction of the Sumatran orangutan if this trend continues. This study aims to determine the productivity of the tree of the Sumatran orangutan (Pongo abelii) and ecological niche in the area of Sumatran Orangutan Observation Center (PPOS), Bukit Lawang. This study was conducted for 3 months observations performed every week. The result showed that the productivity of the tree of sumatran orangutan lowest for the urinary tree (Quercuss sumatrana) while the highest species productivity found in the forest of mango trees (Mangifera indica). Animal species found in the hills of mace, among others, sumatran orangutan, long-tailed monkeys, kedih, turtles, squirrels and hornbills.
Identifikasi dan Pemetaan Pohon Sarang Orangutan Sumatera (Pongo abelii) di Kawasan Penyangga Cagar Alam Dolok Sibual-buali (Studi Kasus : Desa Bulu Mario, Aek Nabara dan Huraba) Etti Nur Cahyani; Anita Zaitunah; Pindi Patana
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The research was conducted in March – August 2014 in Bulu Mario, Aek Nabara and Huraba Villages. Research method used line transect and purposive sampling. This research aims to identification and mapping of the tree and nest of Sumatran Orangutan (Pongo abelii) in Dolok Sibual-buali Nature Reserve buffer zone (Bulu Mario, Aek Nabara and Huraba villages). The results showed that the most trees were used as the nest of Sumatran Orangutan (Pongo abelii) were  Syzygium sp. (Hau Dolok) and Quercus gemelliflora Blume (Hoteng) trees. The trees have the meeting branch, a series of many leaves and twigs, the trees weren’t Sumatran Orangutan’s feed with hight 11-15 m, diameter 20-30 m, branch pattern was adjacent, type of canopy was irregular shape and spherical, and nest high 11-15 m. The position of the nest is most commonly found nesting in position I (near by the main branch) and nest type is C (the nests are made of Orangutan still looks intact, but most of the leaves have started to wilt and there are small holes in the nests). The distribution of the nest and trees of Sumatran Orangutan (Pongo abelii) had clumped spasial patterns of distribution, with a dispersion index of 1.25, was on flat-very steep slope, altitude 401-1400 meters above sea level and had NDVI values 0.15-0.61, mixed plantation and secondary forests in the villages around of Dolok Sibual-buali Natural Reserve, exactly in Bulu Mario, Aek Nabara and Huraba villages.Keywords : Pongo abelii, Syzygium sp., Quercus gemelliflora Blume, Identification and Mapping of the Tree and Nest of Sumatran Orangutan

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