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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 215 Documents
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Vegetation Analysis and Carbon Stock Estimation of Mangrove Island on Mangrove Ecotourism in Gebang Village, Lampung Eti Artiningsih Octaviani; Nurika Arum Sari
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 2 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.2.22-29

Abstract

Mangrove forests have an important role in reducing the effects of global warming. This study aims to analyze vegetation and estimate carbon stock in mangrove stands in the Mangrove Island of Petengoran Mangrove Ecotourism Area, Gebang Village, Lampung. The forest vegetation analysis method used is the plotted path method. Paths and plots were taken systematically with tree observation plots made measuring 20 m x 20 m. Carbon estimation was carried out by non-destructive sampling method using the allometric formula for Rhizophora apiculata log BBA= -1.315 + 2.614 log D. The results showed that the mangrove island zone was dominated by Rhizophora apiculata vegetation with a density of 325 ind/Ha. The research location has a silty clay loam soil texture with a temperature range of 25°C-32°C which is very suitable for the vegetation of R. apiculata. The estimated carbon stored in the vegetation was obtained from 46% of the standing biomass of R. apiculata, which was 86,283 tons C/Ha.
Ethnobotany of Sterculia foetida L. Samawa Ethnic Communities in Sumbawa Regency, West Nusa Tenggara Arya Arismaya Metananda; Ervizal AM Zuhud; Agus Hikmat; Nurul Qomar; Defri Yoza; Niskan Walid Masruri; Viny Volcherina Darlis
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 2 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.2.30-43

Abstract

Sterculia foetida L. is multipurpose plant which began endangered. Information on ethnobotanical studies or knowledge and use of this species is still limited. This research is structured to answer this problem. By using the method of interviewing community leaders in Sumbawa, this study found that local wisdom related to Sterculia foetida L. is quite diverse. Good knowledge as well as the use of Sterculia foetida L. found among others for food, medicine, bio-fuel, jewelry, building materials, traditional ceremonies, handicrafts, traditional games and environmental services. Information on the benefits of Sterculia foetida L. should be disseminated. It is hoped that the ethnobotanical study of Sterculia foetida L. can be a good start to support Sterculia foetida L. conservation in the future.
The Institutional Strategy of the Community Fire Brigade in Control of Forests and Land in Lukun Village, Tebing Tinggi Timur, Meranti Islands Regency Nur Suhada; Meyla Suhendra; Perijal Chandra Damanik; Dinda Kurnia Shafitri; Khairuniah
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 2 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.2.44-52

Abstract

This study aimed to identify barriers among fire-aware communities in fulfilling their role in forest and land fire control and to find out the MPA's institutional strategy for forest and land fire control. This study was carried out from November 2019 to December 2019 at Lukun Village, Tebing Tinggi Timur District, Meranti Islands Area with the survey method divided into two activities, the first being group discussion. gather and interview people interested in fire. The obstacles faced by community organizations related to fire are the lack of incentives for the MPA, inadequate equipment for extinguishing fires, limited water resources at the site, transportation and accessibility. At the time of extinguishing the fire was inadequate, no health. and ensure safety when extinguishing fire, when extinguishing. Institutional strategies for forest and land fire control include conducting periodic patrols, educating the community on the use of fire in plantations, and introducing village conventions on peat community activities. in gardens and forests, law enforcement against illegal logging in forested areas, and reserve replacement reservoirs. containment of water and channels to increase moisture and irrigation around potential wildfire risk areas and soil.
PERSEPSI PARA PIHAK TERHADAP KEARIFAN LOKAL MASYARAKAT DALAM MELESTARIKAN HUTAN DI KENEGERIAN ROKAN KECAMATAN ROKAN IV KOTO KABUPATEN ROKAN HULU Mawaddatun ‘Izzati; M. Mardhiansyah; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 1 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

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

Abstract

Local wisdom is useful as life knowledge and also as human behavior in preserving the environment. Preservation of forests in local wisdom has declined, like in Kenegerian Rokan, the existence of forest was decreasing. The purpose of this reserach was to describe the perceptions of various parties towards the local wisdom of the Rokan community to preserve forests in Kenegerian Rokan. This research used purposive sampling method which has ten responden and used qualitative descriptive to analyzed the result. The results showed that local wisdom was not well maintained and no longer valid. Community figures in Kenegerian Rokan were traditional leaders, religious leaders and educational figures, that all of them are “Ninik Mamak”. Many community figures were concerned with their own interests and impose weak sanctions, made people did not care about each other and cause a lot of conflicts. It has led the communities mistrust of “Ninik Mamak” and caused communities no longer maintain and preserve the forest.
THE ECONOMIC VALUATION OF AREN (Arenga pinnata MERR) AT KIYAP JAYA VILLAGE BANDAR SEIKIJANG DISTRICT PELALAWAN REGENCY RIAU PROVINCE Morina Widya Afifa; Yossi Oktorini; Mukhamadun
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 1 (2022)
Publisher : Jurusan Kehutanan 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 research 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.
IDENTIFIKASI POTENSI DAN PEMANFAATAN HHBK DI TAMAN HUTAN RAYA (TAHURA) SULTAN SYARIF HASYIM KECAMATAN MINAS PROVINSI RIAU Asri Gumilar; Defri Yoza; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 1 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.24-34

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.
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; Sonia Somadona; Evi Sribudiani
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 1 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.35-45

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.
KARAKTERISTIK GLULAM BAMBU APUS (Gigantochloa Apus) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH DAN POLA PENYUSUNAN LAPISAN Rezki Bela Putra; Pebriandi; Evi Sribudiani; Sonia Somadona
Jurnal Ilmu Ilmu Kehutanan Vol. 6 No. 1 (2022)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.6.1.46-56

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.
CHARACTERISTICS OF GLULAM BAMBOO BETUNG (Dendrocalamus asper) USING ADHESIVES STYROFOAM BASED ON THE NUMBER OF LAYERS AND PREPARATION PATTERNS Anissa Mayliana; Evi Sribudiani; Sonia Somadona
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 2 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.2.1-7

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 rupture 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 rupture 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.
Strategi Pengembangan Potensi Wisata Berbasis Masyarakat diKawasan Ekowisata Gunung Api Purba Nglanggeran:Kajian SWOT dan Persepsi Stakeholders: Community-Based Tourism Potential Development Strategy in the Nglanggeran Ancient Volcano Ecotourism Area: SWOT Study and Stakeholders' Perceptions Masruri, Niskan; Lestari, Ika; Sandria, Nofri; Yoza, Defri
Jurnal Ilmu Ilmu Kehutanan Vol. 9 No. 1 (2025)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.9.1.45-56

Abstract

Kawasan Ekowisata Gunung Api Purba Nglanggeran (KE-GAPN) seluas 48 hektare memiliki keunikan formasi geologi dan kekayaan keanekaragaman hayati yang dikelola secara kolaboratif oleh pemerintah daerah dan Karang Taruna Bukit Putra Mandiri. Penelitian ini bertujuan untuk mengevaluasi praktik pengelolaan kawasan, menilai potensi objek wisata (ODTW), dan menganalisis persepsi wisatawan dan penduduk setempat untuk merumuskan arahan strategis pembangunan berkelanjutan. Metode penelitian meliputi penilaian ODTW, mengukur tingkat kepuasan pengunjung dan masyarakat, melakukan wawancara mendalam dengan pemangku kepentingan utama, menerapkan analisis SWOT untuk mengidentifikasi isu-isu inti, dan mengusulkan strategi pembangunan di masa mendatang. Temuan penelitian menunjukkan bahwa pengelolaan berbasis masyarakat memegang peranan penting dalam menjaga kawasan, dengan ODTW mencapai skor kualifikasi 79,21%, yang menunjukkan potensi pembangunan yang kuat. Tingkat kepuasan wisatawan relatif tinggi, dengan 43,71% responden menyatakan puas dengan lokasi dan layanan. Selain itu, masyarakat setempat menyatakan keinginan kuat untuk tetap terlibat aktif dalam upaya pengelolaan dan pembangunan yang sedang berlangsung. Studi ini menyimpulkan bahwa pembangunan berkelanjutan KE-GAPN memerlukan perencanaan terpadu, pemantauan yang konsisten, dan evaluasi partisipatif yang melibatkan pemerintah, badan swasta, masyarakat lokal, dan wisatawan untuk meningkatkan nilai ekowisata sambil mempertahankan prioritas konservasi.

Page 17 of 22 | Total Record : 215

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