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NILAI EKONOMI WISATA GUNUNG SIBAYAK BERDASARKAN METODE BIAYA PERJALANAN (Travel Cost Methode) DI BERASTAGI SUMATERA UTARA DwiDamiaty BrahmiPutri Br Brahmana1; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Natural tourism consists object and recreational tourism which related any activities that explores the potential of natural resources and its ecosystems. One of the places which required it is Berastagi, Tanah Karo in North Sumatera. The freshness and coolness of Berastagi atmosphere attracts many tourists to visit it. One of the attraction in Berastagi is the famous Mount Sibayak which is still developing until today. The purpose of this research is find out the characteristic of visitors who came for recreation to Sibayak Mountain, to know how much economic value tour of Sibayak Mountain per year based on Travel Cost Methode (TCM), to find out the factors affecting of economic value based on Travel Cost Methode (TCM). Materials and objects of this research is questionnaire sheet. Data collected using SPSS 21 (Statistic Package For Social Science) analyze. The results showed that Sibayak Mountain economic value based on Travel Cost Methode (TCM) of Rp.3.926.520.145,6/ year, with average person of Rp. 103.438,36. Keywords : Economic Value , Cost Travel, Sibayak Mountain

UJI MASA SIMPAN KUALITAS MINYAK HASIL EKSTRAKSI BIJI BUAH BINTARO (Cerbera manghas L) SEBAGAI BAHAN BAKU BIODIESEL Ponco Prabowo; Rudianda Sulaeman; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Saving bintaro oil can make damage because hidrolysis and oxidation process. Demage oil could know by increasing of free fatty acid degree and water content degree. Storage time influence quality of bintaro seeds extraction oil for biodiesel material. This research using Randomized Complete Block Design (RCBD) consist of five (5) treatmens and three (3) replication. The result of research showed quality of bintaro oil is influenced by storage time. If storage time is longer, quality of bintaro oil will be low. During storage time, free fatty acid degree of bintaro oil had increased. The oil with A0 treatment including refined oil, the oil with A1 treatment including low free fatty acid oil and the oil with A2 (14 days), A3 (21 days), A4 (28 days) treatment including high free fatty acid oil.Keywords : storage time, bintaro seeds extraction, biodiesel material

PENGUJIAN KUALITAS TIGA MEREK DAGANG KAYU LAPIS (PLYWOOD) YANG BEREDAR DI PASARANKOTA BENGKALIS Okta Faisal; Evi Sri Budiani; M. Mardhiansyah M. Mardhiansyah
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Plywood is a composite product made of veneer sheets that are taped together with the arrangement of intersecting perpendicular. This research aims to know the quality of plywood circulating in the market of Bengkalis City based on Indonesian National Standard (SNI 01-5008.2-1999), with various trademarks. Data were analyzed by comparing the results obtained from the measurements with SNI 01-5008.2-1999. The results show the quality of the front and rear layers of three samples included into the Indonesian National Standard, the quality of the layers in the Arwana and Fortune samples are not included in the Indonesian National Standard, the OFR sample is included in the Indonesian National Standard. Testing of plywood moisture content of Arwana sample is not included in Indonesian National Standard, Fortune and OFR samples included into Indonesian National Standard. Testing the development of thickness plywood Arwana, Fortune and OFR samples for 2 and 24 hours included into the Indonesian National Standard. From plywood quality testing conducted OFR samples that meet the Indonesian National Standard. key words : quality, plywood

PENGEMBANGAN EKOWISATA BERBASIS MASYARAKAT DI TAMAN NASIONAL BUKIT TIGAPULUH DESA RANTAU LANGSAT KECAMATAN BATANG GANSAL KABUPATEN INDRAGIRI HULU PROVINSI RIAU Alpian Munandar; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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National Park Bukit Tigapuluh is an area with one of the goals stipulation that as the development of tourism.Exploiting this potential is real necessary human resources, capital, appropriate technology and management wise order not to cause a negative environmental impact and socio-cultural area surrounding communities. Utilization of this course should stick to the principles of conservation, education, economy, recreation and community participation.Society has a role in the development of ecotourism and to be seen how far the future benefits the surrounding community. Ecotourism development with the involvement of local communities is relatively easy to implement because the local people have the opportunity to develop the tourist objects in the surrounding areas and provide greater opportunities also in the local community participation in decision-making. The purpose of this study was to identify the potential for ecotourism in the village of RantauLangsat, knowing the perceptions, interests and community participation in the development of community-based ecotourism and strategy to develop community-based ecotourism. Methods of data collection is done by surveys and community-based ecotourism using SWOT method. The results showed that some of the ecotourism potential of natural and cultural tourism ecotourism local communities. some of the development strategy of community-based ecotourism should be applied, namely the incorporation of the potential of nature and culture of RantauLangsat to attract visitors, enhance the capacity of the HR community through the provision of a wide range of technical training, procurement of repair facilities and infrastructure to meet customer satisfaction, training in the management of financial management good for the management of ecotourism in RantauLangsat and Attracting investors to smooth travel management in RantauLangsat.keywords:National Park ,Ecotourism, Community Based, Development

IDENTIFIKASI JENIS-JENIS ROTAN PADA KAWASAN ARBORETUM UNIVERSITAS RIAU Teddy Noor Hidayat; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Rattan is one of timber forest products that was commercial and high value. Arboretum area was located in University of Riau, has a collection of rattan. However, the data information on the types of rattan was contained in the arboretum area does not exist, it is necessary to do this research. The purpose of this research is to determine the types of rattan found in the Arboretum Area in University of Riau and was knowing rattan species diversity found in the arboretum Area in University of Riau. This research have been used descriptive data analysis or describe data obtained directly in the field. The results has been showed that the types of rattan that are in arboretum Area in University of Riau is Rattanudang (KorthalsiaechinometraBeccari), Rattan umbut (DaemonoropskorthalsiiBlume), Rattan manau(CalamusmananMiquel), Rattan manautikus (Calamustumidus Furtado), Rattan bubuai(Plectocomiaelongata Martius ex Blume) and Rattan rukong(Daemonoropssabut Becc). The results was showing the value of diversity index rattan species in the arboretum area University of Riau is low with the value H '1.57.Keywords:Rattan, Identification,Calamus,Daemonorops,Korthalsia,Plectocomia

UJI POTENSI EKSTRAK DAUN EKALIPTUS (Eucalyptus sp.) SEBAGAI INSEKTISIDA NABATI TERHADAP HAMA KUTU PUTIH (Paracoccus marginatus) PADA PEMBIBITAN AKASIA MANGIUM (Acacia mangium) Dian Andi Syahputra; M. Mardhiansyah; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Acacia mangium is one of the plant that was planted in industrial timber plantations as the main material of paper. This plant no need the specific area to grow and can produce the best wood. Acacia mangium nursery have a problem to the pest. One of the pest that often attack the young plants in the nursery is Paracoccus marginatus. It can makes the low number of productivity. The efforts to control this pest is generally controlled by using chemical pesticides. One of the alternative that can be used to minimaze the application of chemical pesticide was using of Eucalyptus sp. leaf extract. This research aimed to know the influence of applicaton Eucalyptus sp. leaf extract to the attacking activity Paracoccus marginatus to the Acacia mangium nursery. The research was conducted at the Laboratory of Plant Pest, Agriculture Faculty of Riau University in March to April 2016. This research uses a Completely Randomized Design Method, which consists 4 treatments and 4 replicates with concentration levels of botanical pesticide. P0 = concentration Eucalyptus sp. leaf extract 0 g/l of water; P1 = 10 g/l of water; P2 = 20 g/l of water; P3 = 30 g/l of water. The results showed that the application of Eucalyptus sp. leaf extract at the concentration of 30 g/l water is the best concentration in controlling Paracoccus marginatus with results initial time of death fastest is 18.25 hours, the fastest time of turning off 50% (LT50) is 56.50 hours and total mortality amounted to 90.00%. Keywords: Acacia mangium, Paracoccus marginatus, Eucalyptus sp., botanical insectiside

ANALISIS SEBARAN VEGETASI PASAK BUMI (Eurycoma longifolia Jack.) DI HUTAN LARANGAN ADAT KENEGERIAN RUMBIO KABUPATEN KAMPAR ANALYSIS OF DISTRIBUTION OF VEGETATION Atika Azharo; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The Forest Reserve of Kenegerian Rumbio Kampar District is one that holds a lot of conservation of germplasm one Eurycoma longifolia Jack, information regarding the distribution pattern of the forest Eurycoma longifolia Jack in the Forest Reserve of Kenegerian Rumbio was limited. This study aims to determine the analysis of vegetation and distribution patterns of Eurycoma longifolia Jack in Panoghan zone, Naghao Koto zone, and Sialang Layang zone from Forest Reserve of Kenegerian Rumbio. This study using purposive sampling method.The observation plot is made in square plot which plot size was 20 x 20 m for tree level and 10 x 10 m for the poles. The results of this study indicate that the analysis of vegetation reaches its maximum value outcome important value index is 300%. Distribution pattern of Eurycoma longifolia Jack were clumped with Morisita Index value > 1. Eurycoma longifolia Jack clumped distribution petterns caused by Eurycoma longifolia Jack seeds grow not far from the mother tree, Eurycoma longifolia Jack tolerant shade tree canopies, and by factors of edafik.Keywords: Analysis vegetation, Eurycoma longifolia Jack, Morisita Indeks, Forest Reserve of Kenegerian Rumbio

POTENSI PAKANTrigona spp. DI HUTANLARANGAN ADAT DESA RUMBIO KABUPATEN KAMPAR Septian Hardi Yanto; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
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Indonesia is tropical country that have abundant of natural resources of flora and fauna.One fauna that are useful for human is honeybees.Traditional forest the prohibition rumbio kampar regency a potential to cultivation development honeybees. In the forest ban customary rumbio a lot of there are honeybees kind of trigona spp.( klanceng ) where a product produced trigona spp. Namely honey and propolis. Besides used to health honey and propolis of trigona spp . It has the selling price far higher than with honey will not be used as additional income for the local community . This study aimed to examine the potential feed and crop a source of feed trigona spp . In the woods ban rumbio kampar Regency.The method that used in this research is the procedure of making a sample plot. Plot made in the form of a circle of 0.10 ha with the fingers 17,8 meters. Intensity of sampling used is 1 percent , so extensive sample being observed is 1.54 ha. The plot observed some 1,54 ha ha divided by 0,10, there are 16 plot. Distance between a sample plot in a line that is 100 meters. The results indicated that potential feed on the highest trees kempas (koompassia malaccensis) with the smallest 30,27 % and is trees kelatmerah (syzygium sp) worth 4,98 %. Feed bees trigona spp . At the ban village forest customary rumbio district kampar available every years , although as the quality has variance month to month. Keywords: Trigona spp.,Traditional Forest the Prohibition, feed.

SISTEM PENGOBATAN DAN PERSEPSI MASYARAKAT TERHADAP PENGOBATAN TRADISIONAL BERDUKUN ATAU BULIAN DI DESA SUNGAI PASIR PUTIH KECAMATAN KELAYANG KABUPATEN INDRAGIRI HULU Sami Rafles Handika; Defri Yoza; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Talang Mamak is a tribal society in Indragiri Hulu district, spread over 9 districts in Indragiri Hulu regency. Talang Mamak tribe settlements are mostly located on the edge of the forest, the forest and the edge of the rive flow Indragiri Hulu. Berdukun or bulian is a traditional healing rituals Talang Mamak community by asking the user to supernatural beings as well as using traditional tools and materials whose activities led by a Shaman or Kumantan and auxiliary rituals such as Bujang Bayu, Complementary Old and Dendi. The purpose of this research is to determine the treatment system and the public perception Sungai Pasir Putih subdistrict Kelayang to traditional treatments berdukun or bulian. The method in this research is the method Snownball Sampling. Results showed that the system of public confidence in the Talang Mamak cure various diseases by way of treatment to traditional healers known as traditional medicine berdukun or bulian and subdistrict public perception Kelayang to traditional treatments berdukun or bulian very good perception.Keywords: Traditional Medicine, Talang Mamak, Berdukun or Bulian

PENGARUH POLA PENGERINGAN TERHADAP RENDEMEN DAN KUALITAS MINYAK ATSIRI DAUN PUCUK MERAH (Syzygium oleana.) Suryanto Suryanto; Rudianda Sulaeman; Evi Sri Budiani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Essential oil is one of forest product instead of wood have benefit and is one of product of non migas and important for Indonesian. Pucuk merah (Syzygium oleana) on of enough plant potential for to know oil characteristics of essential oil. This research have purpose to know of the yild and quality essential oil for pucuk merah plant with steam method in some pattern drying leaves. The time of research was do in October until November 2016 in Laboratory Forestry and Laboratory Technique the Earth Water and Mineral University Riau. This experience using Completely Random Design consisting of 3 treatments and 3 replication. The yild essential oil obtained later and observed the color, scent and solubility in ethanol. Drying patterns can increase the amount of the yild essential oil. The treatment by drying the leaves at temperatures 35 °C during 12 hours have the yild average highest (0,38%) of result. Quality of essential oil pucuk merah plant as follows : Scent of essential oil have a scent typical most were in has been tested by organoleptic test is pucuk merah leaves shoot with leaves drying at temperatures 35 °C during 12 hours most 90% panelis declare scent typical. The color of essential oil who has been visually observed from the 3 treatment resulted in the same color is yellow. Essential oil of pucuk merah have a sollability of ethanol in accordance SNI clove oil in the ratio 1 : 2 is the essential oil produced from fresh leaves.Keywords: The Yild, Essential Oil, Pucuk Merah, Drying

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