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Jurnal Ilmu-Ilmu Kehutanan
Published by Universitas Riau
ISSN : -     EISSN : 25795929     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science
JIIK: Jurnal Ilmu-Ilmu Kehutanan [ ISSN 2579-5929 (online) ] is a peer-reviewed journal on forestry and environment. The journal is intended to provide academic forums for researchers who are interested in the discussion of current and future issues on forestry and environment. All articles will be reviewed by experts before accepted for publication. Each author is solely responsible for the content of the published articles. The journal was first published in February 2017 and published every April and October. Starting in 2020 published every February and October. The journal is open to authors around the world regardless of nationality.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 6 Documents
 1 
Search results for , issue "Vol 6, No 1 (2022)" : 6 Documents clear
PERSEPSI PARA PIHAK TERHADAP KEARIFAN LOKAL MASYARAKAT DALAM MELESTARIKAN HUTAN DI KENEGERIAN ROKAN KECAMATAN ROKAN IV KOTO KABUPATEN ROKAN HULU Mawaddatun izzati; Muhammad Mardhiansyah; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.1-15

Abstract

Kearifan lokal berguna sebagai pengetahuan hidup maupun sebagai perilaku manusia dalam melestarikan lingkungan. Kearifan lokal dalam melestarikan hutan sudah berkurang, keberadaan hutan di Kenegerian Rokan semakin menurun. Penelitian ini bertujuan untuk mengetahui persepsi para pihak terhadap kearifan lokal masyarakat Rokan dalam melestarikan hutan di Kenegerian Rokan. Metode pengambilan sampel menggunakan teknik porposive sampling sebanyak sepuluh responden. Data dianalisa secara deskriptif kualitatif. Hasil penelitian menunjukkan bahwa kearifan lokal sudah tidak dijaga dengan baik dan tidak berlaku lagi. Tokoh masyarakat yang berperan di Kenegerian Rokan adalah tokoh adat, tokoh agama dan tokoh pendidikan. Banyaknya tokoh masyarakat yang mementingkan kepentingannya sendiri dan memberlakukan sanksi yang tidak tegas, telah membuat masyarakat tidak peduli satu sama lain dan menimbulkan banyak konflik. Hal ini menimbulkan ketidakpercayaan masyarakat terhadap Ninik Mamak selaku tokoh masyarakat dan menyebabkan masyarakat tidak lagi menjaga dan memelihara kelestarian hutan.
KARAKTERISTIK GLULAM BAMBU BETUNG (Dendrocalamus asper) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH LAPISAN DAN POLA PENYUSUNAN Anissa Mayliana Hidayah; Evi Sribudiani; Sonia Somadona
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.24-30

Abstract

Bamboo is one of the non-timber natural forest products that has the potential to be used as raw material for wood substitutes because bamboo has many advantages. If for wood with high durability, it takes time from planting seedlings to be ready for harvest is 30-40 years and even then after cutting down the seeds must be planted again, but bamboo takes up to 4-5 years to be ready to be harvested. The problem that arises is that bamboo has a limited dimension so that it requires lamination technology that can shape bamboo into a dimensioned material according to construction needs. Lamination technology is an alternative way of processing bamboo that is relevant to achieving the expected goals. Lamination can make the strength of betung bamboo far higher than solid wood blocks. Tests carried out by physical and mechanical tests of betung bamboo lamination using JAS 234: 2003. Testing the physical properties of the betung bamboo includes a wood density test for moisture content testing, and thickness swelling. The mechanical properties of the betung bamboo include the modulus of repture and modulus of elasticity tests. The lamination test has variations in the number of layers A1 (3 layers), A2 (5 layers), and A3 (7 layers) with 3 replications each. betung bamboo density obtained an average of 0.316 gr/cm3 to 0.453 gr/cm3, the average moisture content of betung bamboo was 11.386% to 12.444%, and the average thickness swelling test was 0.240% to 0.293%. Modulus of repture test is 210,160 kg/cm2 to 925,963 kg/cm2, and the modulus of elasticity test shows an average of 0.916 kg/cm2 to 925,963 kg/cm2. The physical properties of the betung bamboo (Dendrocalamus asper) meet the JAS 234: 2003 standard is the moisture content, for the density and thickness swelling bamboo betung lamination is not required in the JAS 234: 2003 standard. The mechanical properties of betung bamboo laminate for MOE values are equivalent to wood strength classes II-IV and MOR are equivalent to wood strength classes V
VALUASI EKONOMI AREN (Arenga pinnata MERR) DI DESA KIYAP JAYA KECAMATAN BANDAR SEIKIJANG KABUPATEN PELALAWAN PROVINSI RIAU Morina Widya Afifa; Yossi Oktorini; Mukhamadun .
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.16-23

Abstract

Aren (Arenga pinnata Merr) was one of the non-wood forest products that could be used start from sap, fruit, palm fiber, stems, leaves, and roots. Almost all products have economic value. This research was to study the benefits and have the economic values in Kiyap Jaya Village, Bandar Sei Kijang District, Pelalawan Regency, Riau Province. This recearch used a qualitative descriptive method by using economic analysis by asking for market prices and obtaining productivity. The sugar palm parts that are truly utilized by the community are roomie, fruit, and roots. As for the fibers, the stems and leaves has not been maximally utilized. The sap was used as an alternative medicine for diabetes mellitus and kidney failure. The Fruit was useful as a mixture of food and roots that are used as a tonic and urinary stones. The total economic value in the Kiyap Jaya Village was Rp. 31,450,000 per stem in one year, which was the highest economic value in the room of Rp. 25,550,000 per-month.
IDENTIFICATION OF POTENTIAL AND UTILIZATION OF NTFPs IN TAMAN HUTAN RAYA (TAHURA) SULTAN SYARIF HASYIM MINAS REGENCY RIAU PROVINCE Asri Gumilar; Defri Yoza; Evi Sribudiani
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.31-41

Abstract

This study aims to determine the potential and utilization of Non-Timber Forest Products (NTFPs) in TAHURA sultan syarif hasyim, Minas District, Riau Province. The research method is a survey method, with objects of forest area and the community around the forest. The data taken is primary data, namely the type of vegetation that has the potential to produce NTFPs and respondent profile data as well as their interest and to develop NTFPs. While secondary data in the form of conditions Tahura sultan syarif hasyim, Minas District, Riau Province and other supporting data. The results of all data were analyzed descriptively qualitatively. Interviews and answers to questionnaires from communities around the forest found 21 types of NTFPs that were utilized by the community. Only 18 respondents were aware of the potential of NTFPs, out of a total of 35 respondents. 21 types of NTFPs are utilized with various functions and benefits, such as food, medicine, and industrial raw materials. It can be concluded that the potential of NTFPs in the Minas Tahura Model KPHP is 21 species with different levels of diversity and dominance as well as different benefits and utilization of NTFPs utilized by communities around Tahura, namely wood, rattan, honey, fruits and resin resin.
KARAKTERISTIK GLULAM BAMBU APUS (Gigantochloa Apus) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH DAN POLA PEYUSUNAN LAPISAN Rezki Bela Putra; evi Sribudiani; Sonia Somadona; Pebriandi .
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.53-63

Abstract

Wood was a construction raw material that has long been developed before the advent of concrete and steel technology. The need of wood raw materials for construction was increasingly increasing while the availability of high quality wood was increasingly scarce. Therefore, in order to meet this an effort was needed to produce raw materials to replace wood, its was the development of laminated products or glulam made of bamboo apus (Gigantochloa apus) as structural and construction materials. Based on this, this study was conducted to determine the quality of glulam from Gigantochloa apus by using styrofoam adhesives based on number and pattern of layer arrangement. Sample was made of Gigantochloa apus with sized 30cm × 10cm arranged with the number and pattern of layer arrangement that have been determined. This study uses a complete randomized design combination with two treatments. Factor A was the number of layers (three layers, four layers and five layers) and factor B was the arrangement pattern (diagonal, horizontal and vertical). The physical and mechanical properties of glued laminated beams of Gigantochloa apus were tested based on JAS 234: 2003 Standard. The results showed that the quality of glulam met the physical properties of moisture content. While the mechanical properties of MOE and MOR did not meet the standards, so they did not be use as structural materials. Combination with horizontal, diagonal and horizontal lamina arrangement patterns gives the best results on the mechanical properties of glulam.
IDENTIFIKASI KESELAMATAN DAN KESEHATAN KERJA MELALUI INSTRUMEN SAFETY GAME PADA PERUSAHAAN HUTAN TANAMAN INDUSTRI PT. BUKIT BATU HUTANI ALAM DISTRIK MAKMUR KABUPATEN BENGKALIS Kurnia Fitratunnisa; Evi Sribudiani; Sonia Somadona
JURNAL ILMU-ILMU KEHUTANAN Vol 6, No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.42-52

Abstract

Activities in the forestry sector is known as a sector that has a high safety risk. One of the activities in the forestry sector is the harvesting of timber forest. Where things are done at harvesting when not in accordance with SOP will cause a workplace accident. Forestry workers, especially timber harvesting, deserve occupational safety and health (OSH) guarantees. One of the efforts to increase OSH competence for workers in the field of forestry is felt quite attractive, effective, and efficient is to use the instrument safety game. The purpose of this research is to measure the increase in the knowledge aspects of field workers concerning OSH before and after given the instrument safety game and identify factors that affect the success of OSH knowledge improvement. To identify changes of increase in the respondent’s, use of the scoring results of the questionnaires are two types of questionnaires that is Self Assessment and Control Based Assessment to acquire the knowledge value of pre test, post test 1, and post Test 2 when trial using the safety game. The assessment using questionnaires showed an increase in knowledge after the use  instrument safety game. Based on the result of Wilxocon test, to increase knowledge from instrument safety game on contractor worker feeling manual using chainsaw after given 5 replay game increased from the enough category to be very good category

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