cover
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota pekanbaru,
Riau
INDONESIA
Wahana Forestra: Jurnal Kehutanan
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Arjuna Subject : -
Articles 37 Documents
ANALISIS BIAYA INDUSTRI KECIL PENGOLAHAN KAYU DAN PERABOT DI PANGKALAN KERINCI KABUPATEN PELALAWAN Mazni, Mazni; Sadjati, Emy; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol 12, No 2 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

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. Keywords : feasibility analysis, production cost, small industry, wood processing
Aplikasi Teknologi Penginderaan Jarak Jauh Untuk Mengidentifikasi Heat Island ("Pulau Panas") Di Kota Pekanbaru Ikhwan, Muhammad; Hadinoto, Hadinoto
Wahana Forestra: Jurnal Kehutanan Vol 10, No 2 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

The increasingly development in Pekanbaru city caused the environmental change. This condition also affected to the increased of surface temperature on the urban area of Pekanbaru City. The increasing of surface temperature will lead  the increasing of air temperature which could impact to the  uncomfortable activity in Pekanbaru City. The high air temperature in urban areas is caused by increasing built-up areas and declining green open space. Green open space should be built to lower air temperature and to create a comfortable micro climate. Green open space should be developed at locations with high air temperature to reach its efficiency.  The research was aimed  to identify the phenomena of Heat Island in Kota Pekanbaru.  The processing  satellite image data of band 6 of Landat 7 ETM+  was conducted to produce the distribution of surface temperature in Pekanbaru City.   The results shows that,  the surface temperature of the urban  area is higher  than the green open space area, especially for residence area, road, office building area  and bare land. This condition  indicates that the phenomena of Heat Island accurs in Pekanbaru City.   Keywords : built up area, green open space,  surface temperature, remote sensing
RENDEMEN KAYU KARET RAKYAT DAN SENGON PADA PRODUKSI VENEER CORE PLYWOOD Asmunriyan, Raja; Yanti, Rina Novia; Triratnaningsih, Ambar
Wahana Forestra: Jurnal Kehutanan Vol 10, No 1 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

The supply of raw materials for the plywood industry is currently limited due to natural forest conditions that are no longer possible to meet. One of the efforts taken to meet the needs of raw materials is to find sources of raw materials derived from plantations, community forests or plantations such as Rubber and Sengon people are used as raw materials veneer core. Different types of raw material veneer core will produce different rendemen. This study aims to compare the yield of smallholder rubber wood and sengon in making veneer core in plywood industry PT. Ewan Superwood located in Riau Province and determine the factors that affect the yield.The population of this study is the rubber wood and sengon by taking samples of 60 stems consisting of 30 logs and 30 sengon random woods taken at random. The average value of veneer core yield derived from  rubber wood is 66.63%. The average value of veneer core obtained from sengon wood is 74.65%. Factors affecting the yield of veneer cores on rubber wood are the condition of raw materials, diameter, synthetic and wood defects caused by the former lead. While on sengon wood is influenced by the existence of fragile eggs.
KEANEKARAGAMAN JAMUR BASIDIOMYCOTA DI HUTAN TROPIS DATARAN RENDAH SUMATERA, INDONESIA Wahyudi, Triroh; Prastyaningsih, Sri; Azwin, Azwin
Wahana Forestra: Jurnal Kehutanan Vol 11, No 2 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

ABSTRACT Tropical rain forest is one type of forest ecosystem that dominated most of Sumatra areal. Arboretum of Faculty of forestry, Lancang Kuning University is the one of tropical rain forest  which the environment becomes a place or habitat for living things. This study aims to describe the various of fungi Basidiomycota. This study was going on May – June 2016. The making technique of data by exkplore an arboretum area to straight saw the fungi. The data collected were characteristic of fungi by morphology and detail pictue to indentification.  The result shows that there are 25 species include in 12 families. Species that is Auricularia auricula, Schyzophylum commune, Ramariopsis kunzei, Agaricus crocopeplus, Lepiota sp, Lycoperdon Pyriforme, Crepidotus sp, Mycena incata, Mycena sp, Marasmieullus candidus, Marasmius andracaceus, Marasmius elegan, Marasmius sp1, Marasmius sp2, Collybia sp, Polyporus sp, Lignosus rhinocerus, Ganoderma aplanatum, Ganoderma sp, Fomitopsis cajanderi, Fomitopsis finicola, Grivola Frondosa, Grivola sp, Coltricia perennis dan Coltricia cinamomea. The number of fungi order were 5 (five)  that could be Auriculateales, Aphylloporales, Agaricales, Polyporales and Hymenochaetales.   Keywords : Basidiomycota, species, the tropical rain forest
PENGARUH PUPUK KOMPOS DARI LIMBAH PADAT INDUSTRI PULP DAN KERTAS TERHADAP PERTUMBUHAN Eucalyptus pellita Lesmana, Muhammad Reza; Ratnaningsih, Ambar Tri; Suhesti, Eni
Wahana Forestra: Jurnal Kehutanan Vol 12, No 2 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

ABSTRACT          The pulp and paper industry produces liquid waste in its production process. Liquid waste in solid form of sludge can be utilized as compost fertilizer. Research conducted at PT. Indah Kiat Pulp and PT Arara Abadi Rasau Kuning District, Riau Province. The aim of this research is to know the effect of compost fertilizer from pulp and paper industry waste on Eucalyptus pellita growth and to determine the most appropriate dose of compost for growth of Eucalyptus pellita. The research method was done by applying compost in 3-month Eucalyptus pellita with dosage of o gram, 750 gram, 1000 gram and 1250 gram. Parameters measured over 3 months were plant height, plant diameter and number of leaves. Provision of compost fertilizer from pulp and paper industry waste has no significant effect on Eucalyptus pellita growth. Visually, the most appropriate dose of compost for the growth of Eucalyptus pellita is a dose of 1000 grams. Keywords: compost fertilizer; Eucalyptus pellita; , fertilizer dose; sludge
IMPLIKASI TERBITNYA UNDANG-UNDANG NOMOR 23 TAHUN 2014 TERHADAP PEMBANGUNAN KESATUAN PENGELOLAAN HUTAN DI PROVINSI RIAU Suwarno, Eno; Ratnaningsih, Ambar Tri; Insusanty, Enny
Wahana Forestra: Jurnal Kehutanan Vol 11, No 1 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

The issuance of the Law No. 23 of 2014 on Regional Government instead of Law No. 32 of 2004 carries implications for FMU development in the area. This study aims to (1) assess changes in the content of Law No. 23 of 2014 compared with the previous regulations in managing the affairs of the forestry sector; (2) assess the implications of these changes to the rules under which the current level is the reference FMU development; and (3) assess the implications of these changes to the processes of FMU development in Riau Province. The study was conducted in December 2014 - May 2015, with research sites in the city of Pekanbaru and the district of Kampar, Riau Province. The method used is the content analysis of the rules and interviews with some stakeholders. The substantial changes of the Law No. 32/2004 to Law No. 23/2014, in the new regulations authorizes the establishment of the organization KPHL / KPHP everything under the authority of the provincial government, no longer under the authority of district governments. The implications of the transfer of authority, the regulations that the legal basis and the establishment of institutions KPHL / KPHP i.e. the Government Regulation (PP) No. 38/2007 and Rule of the Interior Minister (Permendagri) No. 61/2010 can not be a reference again. In addition it also affects the initiative and formation process KPHL / KPHP by Regency stagnated.
KETERSEDIAAN JENIS TUMBUHAN SUMBER PAKAN LEBAH MADU Apis cerana DI KAWASAN SMK KEHUTANAN NEGERI PEKANBARU Wiyono, Slamet; Suhesti, Eni; Hadinoto, Hadinoto
Wahana Forestra: Jurnal Kehutanan Vol 10, No 1 (2015)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

This research aims to inventory the availability of the plant types as  Apis cerana honeybee’s feed sources    This research was conducted at SMK Kehutanan Negeri Pekanbaru in April - June 2014. The research method includes making example plot, inventory of crops in sample plot, determination of plant species of bee feed source and determination of flowering calendar. Circular observation plots of 0.10 ha are systematically made in two straight lines intersecting perpendicularly to form a four-way South-North-East-West direction where the point of cutting is the point of placement of one honey bee colony in the area of SMK Forestry of Pekanbaru State. In each direction the winds are built four plots with a plot distance of 175 m, so there are 16 plots to represent the optimum flying range + 1.54 ha (radius + 700m). All tree species in the plot were calculated and identified as status of bee feed or not. The inventory for the grass species is done in a sub plot of 0.5 mx 0.5 meters.  The results of the study found 39 species of bee plants with a total of 301 individuals, consisting of 9 types of forestry crops, 21 types of plantation / horticulture, 9 species of grass / grass. Based on the diversity of species, the number and season of different flowering then in SMK Kehutanan Negeri Pekanbaru plant as a source of bee feed is available throughout the year.
PELAKSANAAN UNDANG-UNDANG NOMOR 18 TAHUN 2013 TENTANG PENCEGAHAN DAN PEMBERANTASAN PERUSAKAN HUTAN DI KECAMATAN PANGEAN KABUPATEN KUANTAN SINGINGI Syahrizal, Syahrizal
Wahana Forestra: Jurnal Kehutanan Vol 11, No 1 (2016)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

Environmental damage caused by illegal logging is already being felt by some people, so that led to misunderstandings and disputes between citizens. The study was conducted in the District Pangean Singingi Kuantan District.  Some problems that occurred in district of Pangean; how the implementation of Law No. 18  2013 and role of the Government and obstacles in the prevention and forest destruction in the district of Pangean Regency Kuantan Sengingi.  The research objective is; to explain the implementation of Law No. 18 2013 in the district of Pangean. Related to the Governments role in the prevention and forest destruction and barriers in the prevention of forest destruction in the district of Pangean Regency Kuantan Singingi.  The results of this study are that; Implementation of Law Number 18 2013 has been socialized to the community leaders and companies in Kuantan Singingi; role of government in the implementation of the prevention of forest destruction has been carried through in the form of patrol surveillance, raids and joint operations ;  Obstacles in the prevention of forest destruction is that the pressure from local police officers or government officials, so that the perpetrators of forest encroachment continues to run because they feel protected.
PREDIKSI TINGKAT BAHAYA EROSI MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS (SIG) DI DAERAH TANGKAPAN AIR DANAU WISATA BANDAR KAYANGAN Suyanti, Eva; Hadinoto, Hadinoto; Ikhwan, Muhammad
Wahana Forestra: Jurnal Kehutanan Vol 12, No 2 (2017)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Original Source | Check in Google Scholar

Abstract

ABSTRACT This study aims to determine the level of erosion hazard through erosion prediction by USLE method and Geographic Information System (GIS) at Water Catchment Area (WCA) Danau Wisata Bandar Kayangan. This research was conducted at WCA Danau Wisata Bandar Kayangan, Limbungan Village, District Rumbai, Pekanbaru. The research data was collected by survey method. Secondary data collection includes a slope digital map, land cover map, rainfall data, and soil type map of WCA Danau Wisata Bandar Kayangan. While the primary data is done by field checking to know land use pattern and soil type around WCA  Danau Wisata Bandar Kayangan. The result shows that the erosivity index (R) is 108. The soil erodibility index (K) in Podsolik Merah Kuning (PMK) is 0.166. Slope length index (LS) on slope <8% flatland (20), 8 - 15% ramps (15), 16 - 25% slightly steep (10). Crop management and soil conservation (CP) index covers settlement (1), Bush / 0.01), plantation (0,02), and lake (0,01). The result of overlay of rainfall maps, soil type, slope class, and crop management and soil conservation obtained 46 land units at WCA Danau Wisata Bandar Kayangan. The highest Erosion Hazard Index (EHI) is found on land unit 45 of 358 on residential land cover. The largest potential erosion on land unit 44 with soil loss is 41,189.45 ton / ha / yr. Level of EHI in WCA Area of Danau Wisata Bandar Kayangan includes Class EHI 1: Very Light area of 32,627 ha; EHI Class 2: Lightweight of 59.86 ha; Class EHI 3: Medium area of 247.52 ha; Class EHI 4: Weight of 977,127 ha, Class EHI 5: Very Weight of 4,549.43 ha. Keywords: Erosion, Erosion Hazard Level, Water Catchment Area
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 | Original Source | Check in Google Scholar

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%).Keywords : economic value, arboretum, goods and services

Page 1 of 4 | Total Record : 37