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All Journal Sosiohumaniora Peronema Forestry Science Journal Wacana, Jurnal Sosial dan Humaniora Majalah Ilmiah MOMENTUM Jurnal Geografi Journal of Sylva Indonesiana Jurnal Pemberdayaan Masyarakat Jurnal Bisnis Tani Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Journal of Agri Socio Economics and Business Jurnal Ekonomi Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Global Forest Journal Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Asian Multidisciplinary Research Journal of Economy and Learning
Agus Purwoko
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Other

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Journal : Peronema Forestry Science Journal

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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 Finansial dan Pemasaran Pakkat dari Rotan Seel (Daemonorops melanochaetes Bl.) di Kecamatan Simangambat, Kabupaten Padang Lawas Utara Hafnita Misrawati Harahap; Agus Purwoko; Yunus Afifuddin
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Rattan is one of non timber forest products. Almost all parts can be used, one of it was processed into pakkat. Today, information of pakkat economic value is limitted, so that people were uninterested in process it. Therefore, this research aimed to determine the financial feasibility, workflow and marketing margins and marketing efficiency pakkat. The research was conducted in Simangambat Sub District, Padang Lawas Utara District. Respondents of this study is pakkat coolector and traders. The method of data analysis were financial analysis and marketing analysis. The Results showed that the effort is feasible for pakkat cultivating, because the value of R / C ratio of more than one volume is 1,5 with BEP production by 790 units and BEP price of Rp. 392.50, and the period after the return of capital is 2,71 times the production. Pakkat marketing groove starts from farmers, collectors, retailers, and finaly to consumers. There are 2 lines with margin value was Rp. 900,00.
Analisis Kerugian Ekonomi serta Pengetahuan Masyarakat terhadap Konflik Orangutan Sumatera (Pongo abelii) Oni Sri Rahayu Sitorus; Pindi Patana; Agus Purwoko
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Research on “Analysis of Economic Loss and Society Knowledge of Orangutan Sumatra (Pongo abelii) conflict” was conducted in March 2013 until April 2013 at Kuta Gajah and Besilam Village by interview inhabitants whose land damage by the orangutan. The purpose of this research are to calculate the total economic loss caused by the conflicts, to know the cost of community, NGO and government have been spend for mitigating conflict between human and Orangutan Sumatera (P. abelii) and also to analyze community knowledge about the reasons of the conflicts. The result of this research showed that total economic loss at Kuta Gajah is higher than Besilam. Total economics loss occured to Kuta Gajah villager was Rp 2.120.952,00, that clasified to high, while occured to Besilam villager was Rp 340.,00 and clasified to low.  In conflict mitigation, governments cooperated with OIC and by evacuating into Gunung Leuser National Park Area.Keywords: Orangutan Sumatra, Orangutan conflict, Economic Loss, Mitigation Cost, Gunung Leuser National Park.
Komposisi dan Stratifikasi Vegetasi Pohon di Hutan Pendidikan Universitas Sumatera Utara, Tongkoh, Kabupaten Karo, Provinsi Sumatera Utara Rehulina Rehulina; Agus Purwoko; Siti Latifah
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The purpose of this research is to know the composition and stratification of vegetation at Education Forest of North Sumatra University, Tongkoh, Karo District, North Sumatra Province. This research conducted from May to June 2013. Data collection was using “lines method”. The sample plot techniques was a Purposive Sampling method with random start. The plot size was 20 m x 100 m. The results showed that found 73 species of 31 Families of trees, in which 5 Families with the most species of trees which Lauraceae (9 species), Meliaceae (7 specie), Myrtaceae (6 species), Fagaceae (5 species), and the Guttiferae, Moraceae, and respective Sapotaceae (each are 4 species). Education Forest  of USU compiled by A stratum (62 individuals), stratum B (416 individuals), stratum C (2133 individuals), and stratum D (164 individuals) in a 2 ha area.Keywords: tforest compotiion, frest stratification, education forest of North Sumatra University (USU)
Kontribusi Hasil Hutan Bukan Kayu dari Hutan Produksi Terbatas bagi Pendapatan Rumah Tangga Masyarakat Rudi Meirawan Pohan; Agus Purwoko; Tri Martial
Peronema Forestry Science Journal Vol 3, No 2 (2014): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Forest area is still gives contribution from non timber forest products (HHBK) economic value to household income of the community around the forest higly. This research was conducted on June-July 2013 in Simasom Village, Subdistrict of Padangsidimpuan Angkola Julu, Padangsidimpuan City by using purposive sampling method which means that the choised respondents were who employing at non timber forest products (HHBK) directly from limited production forest. The aims of this research were to identify the kinds of HHBK, tho determine the economic value of HHBK along with the contributions to household income, and to determine the income distribution of this HHBK employing and to make a poverty analysis about the people concerned on this HHBK income to reduction of the people’s poverty rate. The results of this research showed that the kinds of HHBK which is employed by the people from limited production forest are: rattan, nira water, palm fiber, sugar from palm sugar, fruits of sugar palm, bamboo, cinnamons, deer, bracken, pig, durian, candlenut, petai, lanseh fruit, top soil, and firewood. While, the total contribution of HHBK from limited production forest to household income in Simasom Village was Rp. 723.519.000,-/year (39,22%). Then, the imbalance of people’s income distribution from HHBK employment from limited production forest can be measured according to Gini Coefficient value that is 0,42 which means that the high enough imbalance between the rich employer and the poor one has happened. While, the income from HHBK has been contributed to reduce the persistent poverty people about 15 persons or about 30% of household.Key Words: Non timber forest products, economic value, contribution of income, income distribution, poverty.
ANALISIS FINANSIAL PEMANFATAN DAN PENGOLAHAN DAUN JERUJU (Acanthus ilicifolius L) MENJADI BERBAGAI PRODUK OLAHAN (Financial Analysis of utilization and Processing of Jeruju Leaves (Acanthus ilicifolius L) Becomes Various Products) Eko Prayogo; Agus Purwoko; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Jeruju is one of mangrove commodities that can be found at various location including in Sei Nagalawan village. Most of the utilization of jeruju leaves still conventional and subsistence .jeruju utilization is still limited for the leaves and roots. At household jeruju leaves processing has been in Sei Nagalawan village it was process then into jeruju kerupuk and jeruju tea. According the study aim to know finansial feasibility leaves processing household jeruju, to know processing of jeruju leaves becomes various products, the financial feasibility and to know added value jeruju leaves in every production process in Sei Nagalawan village. This research was done in March 2015. Sampling was done by purposive and the method used in the form of cost and revenue analysis, RC Ratio analysis, Break event point analysis, and Added value analysis. This research showed that financially, jeruju kerupuk enough being product because its RC ratio more than one (1,17) and therefore jeruju tea enough being product because its RC ratio more than one (2,14). BEP total of jeruju kerupuk is 31 packs while jeruju tea is 7 packs and BEP price is about Rp 5.200,- per pack for jeruju kerupuk and Rp 4.700,-/ packs for jeruju tea. Added value for jeruju kerupuk is Rp 49.577,-/kg, and for jeruju tea is Rp 81.150,-/kg. Market opportunity is still possible, because it's still rare in market. Strategic area of  Sei Nagalawan village will support access to market.Key words : Jeruju Leaves, financial analysis, added value, Jeruju Kerupuk product, Jeruju Tea.
ANALISIS FINANSIAL USAHA TAMBAK SILVOFISHERY DAN NON SILVOFISHERY SERTA KONTRIBUSI USAHA TAMBAK TERHADAP PENDAPATAN RUMAH TANGGA Indra Budiman; Kansih Sri Hartini; Agus Purwoko
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Mangrove forest area is currently very vulnerable to environmental changes such as ecological pressures that come from nature and people. Preservation of mangrove area is very necessary, however the need of people’s livelihood around the mangrove areas can not be ignored as well. Accordingly, a business pattern which combines mangrove area and community pond system is developed, It is well known as silvofishery. This study aims to assess the financial analysis of silvofishery system and non silvofishery system and analyze the contribution of the pond business to the total income of household. This research was conducted in October - December 2014 and was held in Paluh Manan Village, Hamparan Perak Sub-District, Deli Serdang District, North Sumatra Province. This research used census method which the informants were interviewed directly. Comparative result of the financial analysis pond system shows the NPV and BCR of silvofishery is higher than the NPV and BCR of non silvofishery, which means silvofishery is more profitable than non silvofishery. Silvofishery and non silvofishery pond sufficiently provide high annual revenue for domestic fish farmer/tenants. The amount of the revenue is 65.83% for silvofishery and 55.44 % for non silvofishery. Key words : financial analysis, silvofishery, non silvofishery, household income
Analisis Potensi dan Strategi Pengembangan Wisata Alam Air Terjun Silimalima di Kabupaten Tapanuli Selatan Analysis of Potential and Development Strategy for Silimalima Waterfall As An Ecotourism on South Tapanuli Regency Mhd. Rizky Azhari Nasution; Agus Purwoko; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Forest resources have so much benefits for human being. One of the example is environmental service such as ecotourism. Silimalima Waterfall is one of the ecotourism that can be found on Simaninggir Village, Marancar Districts, South Tapanuli Regency, North Sumatera Province. This waterfall needs some developments to be ready as an ecotourism that will give some benefits for local communities and to minimize the environmental damage that often caused by the tourism activity. The purpose of the research were to analyze the potential of Silimalima Waterfall and to analyze the problems along with strategies of Silimalima Waterfall development. The research was conducted by giving the questioner about internal and external factors to the respondents, local communities and the employers of Dinas Pemuda Olahraga dan Pariwisata of South Tapanuli Regency. Data results will be used to find the strengths, weaknesses, opportunities and threats of Silimalima Waterfall as an ecotourism on South Tapanuli Regency. The result of this research showed that the feasibility percentage of  Silimalima Waterfall development is 73,72%, that makes it feasible to do the developments. The result of SWOT Analysis shows that Silimalilma Waterfall is on the first quadrant that means Siimalima Waterfall is on a very profitable position because the strengths could covers the weaknesses and the threats and also make it possible to take all of the opportunities. Keywords: Potency Analisys, Development strategy, Silimalima Waterfall, feasibility, SWOT analysis
ANALISIS SOSIAL EKONOMI KONSERVASI SATWA LIAR PADA RUANG TERBUKA HIJAU DI KOTA MEDAN Rizki Munaza; Agus Purwoko; 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

Wildlife in the world is pressured increasly as same as by human life. One of the goverment’s efforts to maintain the presence of wildlife is through conservation activities can be combined with spatial planning activities. It is called Open Green Space. One of open green space located in the city field is conservation of in-situ at the housing of cemara asri and conservation of ex-situ at the wildlife breeding university of north sumatra. It also function as means of recreation, urban physical. Social cultural, ecological, and economic value. Therefore, this study aims to determine the socio-economic characteristics of the visitors and the economic value of wildlife conservation areas and the influence of travel cost and cost of willingness to pay for level of visits per 1000 population. Result of the data analysis shows that the social-economic  characteristics based on gender, education level, income level, age group, and address are varied. While the economic value derived based on the travel cost is not significant and cost of willingness to pay is significant  to the level of visits per 1000 population. Key word: open green space, wildlife conservation, social economic analisys
ANALISIS POTENSI DAN STRATEGI PENGEMBANGAN OBYEK WISATA ALAM AIR TERJUN TEROH TEROH DESA RUMAH GALUH KECAMATAN SEI BINGAI, KABUPATEN LANGKAT SUMATERA UTARA Uli Irawati Panjaitan; Agus Purwoko; Kansih Sri Hartini
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Indonesia is one of archipelago with famous natural resources either in land or in the sea. One of advantages is development of natural resources potency especially the forest resources. This research aims : (1) to analyze the potency of waterfall tourism object of Teroh Teroh in Desa Rumah Galuh, sub district of Sei Bingai, regency of Langkat, North Sumatera, (2) to analyze the development strategy of tourism object of waterfall of TerohTeroh in Desa Rumah Galuh, sub district of Sei Bingai, regency of Langkat, North Sumatera.  The sample was took by purposive sampling method for the respondent who visit the object and random sampling for the society. The development strategy is formulated by identification of strength, weakness, opportunity and treat in the location of natural tourism object and analyzed by using SWOT Matrix. The results of research indicates that the natural tourism object of waterfall of Teroh Teroh in Desa Rumah Galuh, sub district of Sei Bingai, regency of Langkat, has natural tourism potency will be developed with the feasibility rate is 67.15 and on the first quadrant in SWOT Analysis. It means that the natural tourism of waterfall of teroh-teroh is in profitable condition with any strength either internal or external. Keywords : Wildlife Tourism, potency and development, Teroh Teroh waterfall, Rumah Galuh Vilage.
Co-Authors Achmad Siddik Thoha Achmad Siddik Toha Achmad Zainuri Adisti Yulia Pradita Adrian Hilman Afriyanti Br Sembiring Ahmad Baiquni Rangkut Ahmad Baiquni Rangkuti Ahmad Sadeli Alfan Gunawan Ahmad Ambarita, Rolasdo Anita Zaitunah Anna O Simalango Apri Heri Iswanto Arida Susilowati Iswanto Bachtiar Ahmad Fani Rangkuti Basuki Sigit Priyono Dapot Lumban Gaol Deni Elfiati Dicki Gerhandoko Dipry Sipriani Dodi Sumardi Eddy Mirwandhono Eko Prayogo Erika Revida Erni Jumilawaty Fahmi Fahmi Friska Silitonga Hafizah Arinah Hafnita Misrawati Harahap Hanafiah, Ridwan Harisyah Manurung Hilda Syahrani Indra Budiman Jajang Sutiawan Jawanri Maurisco Saragih Jeffry William Siregar Junjungan Junjungan Junjungan Simanjuntak Kansih Sri Hartini Karmila Br Ginting Ketut Sukiyono LINDAWATI Luthfi Hakim Ma'rifatin Zahrah Mariah Ulfa Marlon Sihombing Maulana, Utama Graha Ma’rifatin Zahra Mhd. Rizky Azhari Nasution Moehar Maraghiy Harahap Nur Ayu Ramadhani Nurdin Sulistiyono Nurkaliwantoro Nurkaliwantoro Oding Affandi OK Hasnanda Syahputra Oni Sri Rahayu Sitorus Onrizal Onrizal Pindi Patana Pratiwi Pratiwi Raden Mohamad Herdian Bhakti Rehulina Rehulina Reinhard Simamora Ricson Marpaung Rikhi Rikardo Rizki Munaza Rudi Hartono Rudi Meirawan Pohan Rujiman Rujiman Samsuri Samsuri Sanri Kevin Naibaho Sinarep Sinarep Sindy Hutapea Sirojuzilam Hasyim SITI LATIFAH Siti Latifah Siti Maryam Nasution Sucipto, Tito Suri Fadhilla Susi Adila Sari Suwandi Simangunsong Suwardi Lubis Syamsul Arifin Tabita Wana Imelda L. Gaol Tati Vidiana Sari Tika Yuana Sari Tri Martial Uli Irawati Panjaitan Wawan Eka Putra Yesi Novia O Samosir Yulia Siti Maisaroh Yunus Afifuddin Zulka Hidayati Zulkifli Lubis Zulkifli Nasution