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All Journal Jurnal Ilmiah Pertanian Wahana Forestra: Jurnal Kehutanan Integritas: Jurnal Antikorupsi Journal of Global Sustainable Agriculture (JGSA) Comsep : Jurnal Pengabdian Kepada Masyarakat JURNAL HUTAN TROPIS Fleksibel: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Bangsa JURNAL KARYA ILMIAH MULTIDISIPLIN
Emy Sadjati, Emy
Universitas Lancang Kuning
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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PEMAHAMAN DAN PERSEPSI MASYARAKAT TERHADA KEGIATAN REDD+ DI KPHP TASIK BESAR SERKAP Sadjati, Emy
Wahana Forestra: Jurnal Kehutanan Vol. 11 No. 1 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v11i1.134

Abstract

The research objective was to determine the level of understanding and perception of forest communities against carbon trading and determine the factors that influence the understanding and perception of forest communities on carbon trading. The experiment was conducted for six months (February 2015 -July 2015), involving 60 respondents from community leaders and ordinary citizens from four villages namely Sungai Rawa village, Rawa Mekar Jaya village, Penyengat village and Teluk Lanus village in the region Sungai Apit district of Siak, Province Riau with a survey method that is divided into two activities: (1) Focus Group Discussion (FGD), and (2) structured interviews with villagers. The study states that the majority of respondents (58.49%) stated that they had never heard of the term climate change / REDD / carbon trading. The majority of respondents (50.00%) did not give an answer on the form of institutions that have the potential to implement carbon trading activities, while other respondents (12.50%) expressed the need for training for members of the institution designated to implement the REDD + activities. Understanding of society remains low and the perception of the public is still in doubt with this activity becau se it has not seen examples of activities that have been successful. Factors associated with a real understanding in relation to carbon trading activities are education and perception. Results of other studies conclude that there is a significant correlation between education and perception.
PERBANDINGAN PENGGUNAAN BAHAN BAKAR DAN NILAI TAMBAH INDUSTRI TEMPE PENGGUNA KAYU BAKAR Insusanty, Enny; Azwin, Azwin; Sadjati, Emy
Wahana Forestra: Jurnal Kehutanan Vol. 11 No. 1 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v11i1.135

Abstract

This study aims to determine the use of various fuels and value -added soybean industry users of firewood. Experimental research method is to determine the time and the volume of a variety of fuels . To obtain data on value -added soybean industry firewood users do method survey conducted to tempe entrepreneurs with purposive sampling method.Based on data from the fuel use of the most efficient cooking time to enter into the boiling water experiment is the same volume that is 2 liters of data is obtained using the gas. LPG has a high thermal energy by combustion fuel for 7 minutes with a volume of 0.054 kg of fuel chart . Then followed with the use of kerosene to take 10 minutes and liters of fuel for boiling water 0,01. Fire resulting from green kerosene a little sooty issued. Meanwhile, firewood and wood pellets takes 15 minutes with a volume of 2 kg of fuel.Value of the average profit businesses tempeh is Rp 290,000 per sack (50 kg), which according to tempe entrepreneurs already minimal profit because of the high price of soybeans is currently through the price of Rp 450,000 / sack . With the price of Rp 9.000/kg obtained soybean processing industry added value of Rp 9000/kg soybean tempeh, profit Rp7.500/kg soybean, margin Rp 11.000/kg soybeans, and other inputs Rp 2000/kg ( 18.18 %) were include wood fuel input of Rp 500/kg soybean or 4.5 %.
FAKTOR PENTING PENINGKATAN DUKUNGAN DAN PARTISIPASI MASYARAKAT DESA PENYENGAT PADA KEGIATAN PERDAGANGAN KARBON KPHP TASIK BESAR SERKAP Ervayenri, Ervayenri; Sadjati, Emy; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol. 11 No. 2 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v11i2.146

Abstract

This study aims to identify factors important to increase support and participation of village communities Penyengat on carbon trading in KPH Tasik Besar Serkap. The study was conducted from September 2015 until December 2015 involving 40 respondents in village of Penyengat Sungai Apit, Siak District, Riau Province. Data was collected through interviews using a structured questionnaire. The study states all respondents (100%) like to plant a tree. Types of trees planted by the respondents are fruits (33,33%), corn (22,22%), and forest plants (22,22%). In addition to plant rubber trees, palm or other forest plants, the majority of respondents (50,00%) to plant annual crops under the crop. Types of crops that are vegetables (50 ,00%). The seasonal crops majority (78,79%) and partly consumed by (6,06%) were sold to consumers around the village Penyengat. Most respondents (72,73%) had never heard of climate change / REDD +, only 15,15% of respondents who have heard through village officials (52,38%) and th e RT (14,29%). Most respondents (44,44%) did not know the meaning of REDD+ activities. If REDD+ activities are carried out, the potential of local institutions to i mplement is a farmer groups (33,33%), and public (33,33%). While other respondents (22,22%) could not give an answer about local agencies that have the potential to implement carbon trading activities in the village Penyengat. If REDD + activities be conducted, the training needs to be done a ccording to the respondents (71,43%) for the institution designated as administrators. Institutions that may be involved is a farmer groups (62,50%).
PERBANDINGAN TEKNIK TREE SAMPLING DAN UNIT CONTOH LINGKARAN DALAM MENDUGA POTENSI TEGAKAN HUTAN TANAMAN EKALIPTUS (EUCALYPTUS PELLITA F. MEULL) Ikhwan, Muhammad; Sadjati, Emy; Azwin, Azwin
Wahana Forestra: Jurnal Kehutanan Vol. 12 No. 1 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v12i1.197

Abstract

The forest inventory is basically a data collection activities. This activity is relatively important, because the effect on further activities. Hence the data collected must have a high enough accuracy. A way of determining the sampling unit is considered to be simpler, easier, and faster is the tree sampling method. The purpose of this study was to quantify the potential large stands of eucalyptus in the Forest of eucalyptus plants in the Faculty of Forestry and calculate the relative efficiency of sample unit. The total area is 0.11 ha of eucalyptus stands. Unit examples used are circular, 4-trees sampling, sampling 5 -trees, and 6-trees sampling is done by simple random sampling method. Potential stands of eucalyptus with method 4 sample trees have an average volume stands perplot is 0.096 m3, with the volume of the stand for the entire area is 111.09 m3 with a sampling error of 43.65%. Potential stands of eucalyptus trees by the method of example 5 has a volume average stocking each plot is 0.091 m3, with the volume of the stand for the entire area is 105.40 m3 with a sampling error of 51%. Potential stands of eucalyptus by using 6 sample trees have an average volume stands each plot was 0.08 m3, with the volume of the stand for the entire area is 92.83 m3 with a sampling error o f 54.77%. Potential stands of eucalyptus with a diameter circular sample plots of 12 m has an average volume stands each plot is 6,37 m3, with the volume of the stand for the entire area is 65.61 m3 with a sampling error of 22.63%.
SISTEM INSENTIF JASA LINGKUNGAN DI HUTAN LARANGAN ADAT RUMBIO KABUPATEN KAMPAR, RIAU Insusanty, Enny; Sadjati, Emy
Wahana Forestra: Jurnal Kehutanan Vol. 12 No. 1 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v12i1.203

Abstract

The Indigenous Prohibited Forestof Rumbio provide benefits for the community in the form of non-timber forest products and environmental services in the form of water resources, but amid the increasing demand for land and economic demands put pressure on forests that threaten forest sustainability. Therefore, this study examines the factors that influence the participation of surrounding communities in conservation and environmental management activities and environmental services incentive system that can be adopted in the Indigenous Prohibited F orestof Rumbio. The method used in this research is survey method with questionnaire and in-depth interviews. Data analysis is descriptive using AHP method and multiple linear regression. This study result in that developed incentive programs for people around. The Indigenous Prohibited Forest of Rumbio in the framework of forest conservation are employment (24.17%), subsidy in second rank (20.15%) and improvement of conservation techniques in third rank (18. 90%). Factors that significantly influence the participation of respondents are education, knowledge, level of dependence on forests, customary institutions. Incentives are directed to the payment of environmental services by granting rights in the management of environmental services such as water use, non-timber forest product development, and tourism and education activities involving the community.
ANALISIS BIAYA INDUSTRI KECIL PENGOLAHAN KAYU DAN PERABOT DI PANGKALAN KERINCI KABUPATEN PELALAWAN (STUDI KASUS UD. AUZAR BERSAUDARA DAN UD. DIRGANTARA) Mazni, Mazni; Sadjati, Emy; Insusanty, Eny
Wahana Forestra: Jurnal Kehutanan Vol. 12 No. 2 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v12i2.205

Abstract

Wood processing and furniture industries are industries that convert wood into processed wood in the form of items such as tables, chairs, cabinets and others. UD. Auzar Bersaudara and UD. Dirgantara is an industry engaged in wood processing and furniture. UD wood furniture manufacturing and processing capacity. UD Auzar Bersaudara 667 units / year, with selling price / unit about Rp 135,000 - Rp 1,100,000. The results show that the total net profit of UD wood processing and furniture industries. Auzar Bersaudara Rp 178.359.699 / year. The value of BCR of wood processing and furniture industry UD. Auzar Bersaudara is 1.48, then the business is feasible. So it can expand its business further by enlarging the business in other ways. UD wood furniture manufacturing and processing capacity. Capacity UD Dirgantara about 659 units, with selling price / unit about Rp 200,000- Rp 450,000. The results show that the total net profit of UD wood processing and furniture industries. UD Dirgantara for 1 year amounting to Rp 159,531,733 / year. The value of BCR of wood processing and furniture industry UD. Dirgantara is 1.36, then the business is feasible to be implemented. So it can expand its business further by enlarging the business in other ways.
PENDUGAAN POTENSI TEGAKAN EKALIPTUS (Eucalyptus Pellita F. Meull) MENGGUNAKAN METODE TREE SAMPLING DAN CIRCULAR PLOT Ikhwan, Muhammad; Sadjati, Emy; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol. 12 No. 2 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v12i2.220

Abstract

The forest inventory is basically a data collection activities. This activity is relatively important, because the effect on further activities. Hence the data collected must have a high enough accuracy. A way of determining the sampling unit is considered to be simpler, easier, and faster is the tree sampl ing method. The purpose of this study was to quantify the potential large stands of eucalyptus in the Forest of eucalyptus plants in the Faculty of Forestry and calculate the relative efficiency of sample unit. The total area is 0.11 ha of eucalyptus stands. Unit examples used are circular, 4-trees sampling, sampling 5 -trees, and 6-trees sampling is done by simple random sampling method. Potential stands of eucalyptus with method 6 sample trees have an average volume stands perplot is 0.07 m3, with the volume of the stand for the entire area is 84.71 m3 with a sampling error of 36,96%. Potential stands of eucalyptus trees by the method of example 8 trees have a volume average stocking each plot is 0.04 m3, with the volume of the sta nd for the entire area is 43.22 m3 with a sampling error of 51.47%. Potential stands of eucalyptus by using 10 sample trees have an average volume stands each plot was 0.03 m3 with the volume of the stand for the entire area is 39.74 m3 with a sampling error of 53.34%. Potential stands of eucalyptus with a diameter circular sample plots of 12 m has an average volume stands each plot is 7.88 m3, with the volume of the stand for the entire area is 76.72 m3 with a sampling error of 14.43%.
VALUASI EKONOMI KAWASAN ARBORETUM DIPTEROCARPACEAE UNIVERSITAS LANCANG KUNING Sadjati, Emy; Zargustin, Dedi; Ikhwan, Muhammad
Wahana Forestra: Jurnal Kehutanan Vol. 10 No. 2 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v10i2.230

Abstract

Arboretum as one example of ecosystems that have the diversity of flora and fauna requires good management, so as to provide benefits to the surrounding environment. Biological diversity (biodiversity) that exist in the Arboretum area is quite high. This is because the Arboretum has many species which are usually brought in from outside, then planted and maintained as a collection of plants for various purposes of academic activities, in addition to local species that live naturally in the Arboretum. Limited funds arboretum management and level of understanding about the functions and benefits of some of the arboretum, arboretum resulted in the existence of a very minimalist. This issue will greatly affect the existence of the arboretum in the future.The purpose of this study are aware of the economic value of the existing flora and fauna in the Dipterocarpaceae arboretum and get the benefits of environmental services for the around arboretum. Economic valuation of the timber is done by using the market price approach. To obtain economic value of wood made a simple calculation that the total timber volume multiplied by price per unit of wood. While the economic value of air services is divided into two parts namely the absorption of carbon dioxide by the market price method and coolness by using surrogate price method. Value of economic in Unilak dipterocarp arboretum of Rp. 15,538,672,849.13 consisting of timber economic value of Rp. 385,843,912.00 and the coolness of the economic value of Rp. 15,137,500,000.00 and carbon uptake value of Rp. 15,078,937.13. The economic value of benefits in the form of services (intangible) greater (97.52%) than the value in the form of objects (tangible) (2.48%).
PEMETAAN AREAL POTENSI KONFLIK IZIN USAHA PEMANFAATAN HASIL HUTAN KAYU HUTAN TANAMAN (IUPHHK HT) BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG) PADA PT. RAPP ESTATE MANDAU Mulyono, Budi; Ikhwan, Muhammad; Sadjati, Emy
Wahana Forestra: Jurnal Kehutanan Vol. 10 No. 1 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v10i1.611

Abstract

PT. RAPP Estate Mandau,memiliki areal yang berkonflik pada konsesi adalah seluas + 6.339 ha dari areal konsesi seluas + 23.800 ha. Berdasarakan informasi tersebut diperlukan penanganan dan pengelolaan areal konflik dan areal potensi konflik. Penelitian ini bertujuan untuk memetakan daerah potensial konflik pada Izin Usaha Pemanfaatan Hasil Hutan Kayu Hutan Tanaman (IUPHHK -HT) PT. RAPP Estate Mandau. Metode yang digunakan dalam penelitian ini adalah analisis overlay dengan menggunakan teknologi sistem informasi geografis. Dalam penelitian ini dilakukan perhitungan komponen – komponen Jarak dari Jalan, Jarak dari Pemukiman, Tata Batas dan Penutupan Lahan. Hasil perhitungan tersebut kemudian diklasifikasikan terhadap tingkat potensial konflik yang terjadi dan dilakukan pemet aan wilayah terhadap tingkat potensial konflik yang debedakan berdasarkan warna dengan menggunakan Sistem Informasi Geografis. Hasil penelitian ini adalah bahwa tingkat potensial konflik di IUPHHK -HT PT RAPP Estate Mandau didominasi oleh kelas tidak potensial dengan luas 12.499,87 Ha (71,59%), untuk kelas potensial dengan luas 3.047,43 Ha (17,45%) dan untuk kelas sangat potensial seluas 1.913,70 Ha (10,96%) . Kata Kunci : konflik, sig, tutupan lahan.
POTENSI DAN PEMANFAATAN MATA AIR SIKUMBANG DESA PULAU SARAK PADA KAWASAN HUTAN LARANGAN ADAT RUMBIO KAMPAR-RIAU Hidayat, Taufik; Sadjati, Emy; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol. 10 No. 1 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v10i1.619

Abstract

Hutan Larangan Adat Rumbio memiliki sumber mata air bersih yang dikenal dengan sebutan mata air Sikumbang yang dimanfaatkan masyarakat Desa Pulau Sarak dalam bentuk usaha penjualan air. Tujuan penelitian ini adalah untuk mengetahui potensi dan manfaat mata air Sikumbang yang ada di Desa Pulau Sarak pada Kawasan Hutan Larangan Adat Rumbio, serta untuk mengetahui kelembagaan dan pengelolaan mata air Sikumbang yang ada di Desa Pulau Sarak. Metode penelitian menggunakan metode survei dengan melakukan wawancara dan kuisioner. Hasil penelitian menunjukkan terdapat 8 (delapan) pengelola mata air Sikumbang yang berjumlah 41 kran dengan total debit air sebesar 8,992 liter/detik. Dari semua pengelola itu bisa menjual 103.500 jerigen air perbulan, dan tiap jerigennya bervolume 30 liter air. Kelembagaan dalam pemanfaatan mata air Sikumbang di Desa Pulau Sarak be lum ada dilakukan secara formal. Sampai saat ini untuk pemanfaatan dan pengelolaan mata air Sikumbang masih dilakukan secara individu. Dalam pengelolaan mata air Sikumbang, belum ada diterapkannya peraturan oleh pemerintah Desa Pulau Sarak maupun dari tokoh adat. Hasil kesepakatan antara pengelola dengan pemerintah Desa Pulau Sarak, setiap pengelola diwajibkan memberikan sumbangan Rp.125.000,- tiap bulannya. Pembeli air diharuskan memberi sumbangan sebesar Rp.4000,- sekali jalan untuk kenderaan angkutan mobil dan Rp.2000,- untuk kendaraan berjenis becak. Hasil sumbangan yang diberikan kepada Desa Pulau Sarak akan digunakan untuk pembangunan insfrastruktur desa. Kata kunci : Mata air, potensi, Hutan Adat, Rumbio.
Co-Authors afred suci, afred Alexsander Yandra, Alexsander Ali Djamhuri Ambar Tri Ratnaningsih Azwin Azwin, Azwin Enny Insusanty Ervayenri Ervayenri Faridhi, Adrian Hanifah Ikhsani Hutasuhut, Ika Lestari Ika Lestari Hutasuhut Insusanty, Eny Joko Sulistyo Lucky Lhaura Van FC, Lucky Lhaura M. Ikhwan MARGI SANTOSO Mazni, Mazni Muhammad Ikhwan prama widayat, prama Purwanto Purwanto Rinaldi Zen, Abdullah S, Arland Santa Fermana, Jesica Simabura, Charles Taufik Hidayat Tri Ratnaningsih, Ambar