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INDONESIA
Jurnal Belantara
Published by Universitas Mataram
ISSN : 26147238     EISSN : 26143453     DOI : -
Core Subject : Education, Social,
Education Environmental Science
Jurnal Belantara (JBL) is a National Scientific Journal for academics, practitioners, and Bureaucracy in encouraging equitable management of natural resources and sustainable. Jurnal Belantara is a periodic journal published twice a year by the Forestry Studies Program of Mataram University with a focus on forestry and the environment.
Arjuna Subject : -
Articles 190 Documents
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DIVERSITY OF BATS IN HALABAN MONITORING POST AREA, SEI BETUNG, GUNUNG LEUSER NATIONAL PARK Ardhina, Mahdiyyah; Berliani, Kaniwa; Tanjung, Masitta
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1048

Abstract

Halaban Monitoring Post, Sei Betung Resort, Gunung Leuser National Park is a rehabilitated forest restoration location since 2017 after previously being diversified from oil palm land. The location has currently become a habitat for various types of animals, including bats. The identification of bat species at the Halaban Monitoring Post is conducted to assess the presence of fauna, with important ecological roles in pollination. Identification was conducted using mist nets installed at five observation points. Our observations showed that 87 individuals of Microchiroptera family bats were found, belonging to 4 species: Cynopterus brachyotis (38 individuals), Cynopterus minutus (15 individuals), Glischropus tylopus (1 individual), Hipposideros cervinus (33 individuals). Further analysis showed Shannon-Wiener diversity index ranges from 0.0 to 0.94 and Margalef species richness index ranges from 0.0 to 0.69. Bat abundance tends to be evenly distributed with an evenness index of 0.0 to 1.35. There is a dominant species at one of the locations with a dominance index value of 0.85.
INSTITUTION ANALYSIS OF FARMERS GROUP HOLDERS OF SOCIAL FORESTRY LICENSE IN THE FOREST MANAGEMENT UNIT OF BATUTEGI, INDONESIA Uma , Kaifa; Febryano, Indra Gumay; Wulandari , Christine; Kaskoyo, Hari; Darmawan, Arief; Fitriana , Yulia Rahma; Safe'i , Rahmat; Herwanti, Susni; Novriyanti, Novriyanti; Iswandaru , Dian
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1049

Abstract

Institutions are the rules of the game that can regulate the activities of Farmers Group members to support Social Forestry activities. The study aimed to analyze the structure, roles, and institutional rules of the Farmers Group of Karya Tani Mandiri and the Farmers Group of Karya Bakti in the Forest Management Unit of Batutegi, Indonesia. Data collection was carried out using interviews, observations, and literature studies. The data that has been collected is then analyzed using a Likert scale. The results showed that Farmers Group of Karya Bakti in terms of structure, roles, and complete game rules compared to Farmers Group Karya Tani Mandiri. This is because the Farmers Group of Karya Tani Mandiri at the time in the field did not have Memorandum of Association/Article of Association, Decree of the Regent, institution’s structure, the role of the structure, but the facts in the field Farmers Group of Karya Bakti violated the rules of the game in the Memorandum of Association/Article of Association, namely cutting down trees for personal gain. In forest areas, the application of the game rules to the institution's performance of the Farmers Group of Karya Tani Mandiri and the Farmers Group of Karya Bakti needs to be improved so that forest management can be sustainable by understanding and obeying the rules of the game that apply.
TEAK SEEDS (Tectona grandis L.f.) GERMINATION BASED ON DIFFERENT CONCENTRATION AND SOAKING TIME LENGTH USING SULFURIC ACID SOLUTION (H2SO4) Benu, Yakub; Kurra, Richardus Ghudi; Purba, Mahardika Putra; Manek, Luisa Moi; Aryani, Ni Kade Ayu Dewi
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1053

Abstract

Teak (Tectona grandis L.f.) is a plant that produces raw materials for the wood industry, which is very popular due to its high quality and selling value. Procurement of teak seeds can be done in two ways: generatively and vegetatively. One problem in cultivating this plant is the inhibition of seed germination due to dormancy. Teak roots experience physical inactivity, namely tough skin. One technique that can be used to break seed dormancy is through chemical treatment. This study aims to determine the concentration of sulfuric acid (H2SO4) and the appropriate soaking time to break the teak seeds dormancy. This research was conducted for two months in the Permanent Nursery of the Department of Forestry, State Agricultural Polytechnic of Kupang, from 15 November 2022 until 15 January 2023. This study used a Completely Randomized Design (CRD) with two factors. The first factor was the concentration of a sulfuric acid solution (control: K0, 75% H2SO4: K1, 80% H2SO4: K2, and 85% H2SO4: K3). The second factor was the soaking time (T1: 45 minutes, T2: 50 minutes, and T3: 55 minutes). The two factors was combined to produce 12 treatment combinations as a whole. Each treatment was repeated three times and used ten seeds, so the total seeds used were 360 seeds. The results showed that there was an interaction between the concentration of sulfuric acid solution (H2SO4) with soaking time length, where the combination of 75% sulfuric acid (H2SO4) concentration and 45 minutes of soaking time gave higher results than other treatments, so it can be said that this combination is better at breaking teak seed dormancy.
EFFECT OF LONG-TERM STORAGE OF CAJEPUT LEAVES (Melaleuca Leucadendron Linn) ON OIL QUALITY FROM ROTE NDAO REGENCY Manek, Luisa; Adrin; Tamonob, Melintong
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1055

Abstract

Cajeput oil is one of the non-timber forest products produced by distilling Cajeput leaves of the Melaleuca leucadendron Linn type. Several factors influence the quality of Cajeput oil, including filling the leaves in the kettle, tree variety, where the Cajeputi grows, storage of the leaves, distillation techniques, distillation temperature, and age. This research aims to determine the effect of storage time for raw materials on the yield, refractive index, and sineol content of Cajeput oil and the best time to store refining raw materials before distillation. The raw materials for distillation are taken from Rote Ndao Regency and then stored for varying lengths of time ranging from 3 days, 4 days, and 5 days, and the distillation method used is the boil method. The research results showed that the highest average per parameter was obtained after 5 days of storage with a yield value of 2.43%, a refractive index of 1.45%, and a sineole content of 56.67%. The average weight of cineole content and refractive index is included in the Indonesian National Standard (SNI 06-03954-2014).
MITIGATION EFFORTS AND STRATEGIES FOR MANAGING HUMAN-ELEPHANT CONFLICT IN BUKIT BARISAN SELATAN NATIONAL PARK, INDONESIA Gumay Febryano, Indra; Pratiwi, Popy; Iswandaru, Dian; Hilmanto, Rudi
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1062

Abstract

This study aims to determine the conflict mitigation efforts that have been carried out and analyze strategies for managing human-elephant conflicts in the Bukit Barisan Selatan National Park. The research data was collected by focus group discussion and observation. The collected data were analyzed descriptively based on the factors of strength, weakness, opportunity and threat analysis to determine the strategy for managing human-elephant conflict. The results of the study indicate that several efforts have been made to reduce the incidence of conflict through patrols, monitoring, and dispelling and escorting using firecrackers. The strategy supports an aggressive growth policy (growth oriented strategy). It is hoped that the incidence of human-elephant conflict can be reduced or suppressed through a holistic and integrative approach. Mitigation of human conflict with elephants that can be done in the long term is by making special interest tourism programs and increasing human resource capacity. Keywords: conflict, conflict management, elephant, mitigation strategy
IDENTIFIKASI JENIS TUMBUHAN HUTAN YANG DIGUNAKAN SEBAGAI PENGOBATAN TRADISIONAL OLEH MASYARAKAT KECAMATAN BALLA KABUPATEN MAMASA Faradilah Farid Karim; Yunitya, Yunitya; Demmangapi’ B, Elvis; Srimuliadi, Srimuliadi; D, Reskianto; Sanda Limbong, Apni
Jurnal Belantara Vol 7 No 2 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i2.1063

Abstract

One of the areas in Indonesia that still maintains the culture and tradition of traditional medicine is Balla District, Mamasa Regency, West Sulawesi Province. The use of forest plants as traditional medicine by the community has been going for a long time and is supported by abundant natural resources. The purpose of this study was to identify the types of forest plants used by the community in traditional medicine along with plant parts, how to process them and how to use them. This type of research is descriptive qualitative with a survey method with field observations, semi-structured interviews and literature studies. The selection of informants was carried out by snowball sampling. Data analysis used a qualitative descriptive approach presented in the form of tables and graphs. The results of the study identified 33 types of medicinal plants that are often used by the people of Balla Disctrict. Keywords; mamasa, traditional medicine, forest plants.
MODELING OF LANDSLIDE SUSCEPTIBILITY IN THE CORE ZONE OF THE LORE LINDU BIOSPHERE RESERVE USING GIS Suni, Muhammad Adam; Basoka, Muhammad Darmawan; Maarif, Fadjri; Mappatoba, Cesar Andi
Jurnal Belantara Vol 8 No 1 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i1.1029

Abstract

Landslide is a very dangerous natural disaster and often occurs in many hilly or mountainous areas, it often occurs without warning and causes loss of life and property, marked by the displacement of slope-forming material in the form of rocks, soil, or material down the slope. This study aims to model landslide-prone areas in the core zone of the Lore Lindu biosphere reserve in Central Sulawesi Province using the overlay method with a score between 6 parameters. The research parameters included land cover/use, rainfall, elevation, slope, soil type, and lithology. The weighting analysis produces three variables that determine the level of landslide vulnerability: slope, land use, and rainfall. The results showed that the level of vulnerability to landslides in the study area was divided into 4 classes, namely 17.482,15 ha (8,10%) non-prone areas, 98.372,96 ha (45,60%) low vulnerability areas, 98.032,51 ha (45,45%). moderate hazard area, and 1.832,04 ha (0,85%) high hazard area. In high vulnerability zones small or large-scale landslides often occur due to high rainfall and steep to very steep slopes, the rock forms in the form of sediment. Vegetation conditions are generally lacking. The areas included in this class are the villages of Bulili, Lawua, Sedoa, Katu, and Karunia.
LEAF ARCHITECTURE OF THE AVERRHOA COLLECTION AT BOGOR BOTANICAL GARDEN Canita, Anggun; Almaidah, Elsa Nadia; Damayanti, Inggar; Santoso, Trio; Hariri, Muhammad Rifqi
Jurnal Belantara Vol 8 No 1 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i1.1037

Abstract

The Bogor Botanical Garden (KRB) is a significant conservation site in Indonesia, serving as a sanctuary for a diverse range of plant species, including the genus Averrhoa, which holds both economic and ecological value. Plant morphology studies are essential for species classification and biodiversity conservation. This study aims to identify the morphological characteristics of leaves from three Averrhoa species (Averrhoa bilimbi, Averrhoa carambola, and Averrhoa dolichocarpa) as a tool for field identification. Conducted at the Morphology, Anatomy, and Cytology Laboratory of the Bogor Botanical Garden, the research utilized visual observation and digital microscopy to analyze key leaf traits. Principal Component Analysis (PCA) and cluster analysis revealed significant differences in adaxial leaf color and lamina shape, although certain characteristics, such as abaxial color and leaf margin type, were similar across species. These findings demonstrate that leaf architecture is an effective means of identifying Averrhoa species and contribute to taxonomy and biodiversity conservation efforts. Further research is recommended to expand sampling and explore genetic correlations.
SOCIAL CHANGE IN LOCAL PERSPECTIVE: WILD ANIMAL QANUN AND ELEPHANTS IN CRU ACEH, INDONESIA Iklila H, Khansa; Alamulhuda H, Agha; Rifa’i Q, Muhammad; Rakata F, Suha; Anuan F, Maisan; Lathifa, Zhafiratul; Ulfa, Maria; Gagarin, Yuri; Abdullah, Abdullah; Zulfikar, Zulfikar; Wahid, Ikhlas; Rusnawati, Rusnawati
Jurnal Belantara Vol 8 No 1 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i1.1044

Abstract

Social changes in a society can help provide information related to that society. Qanun is a statutory regulation or a kind of regional regulation that regulates the life of the Acehnese people. This study aims to determine the social changes that occurred in Ie Jeureungeh Village. In addition, to find out the understanding of the residents of Ie Jeureungeh Village towards the wildlife Qanun. The benefits of this research are to provide information, add insight and knowledge. This research was conducted using descriptive qualitative method and focal animal sampling. The research subjects were 24 people with the technique of taking using purposive sampling technique. The study to determine the social changes that occurred in Ie Jeureungeh Village used 3 factors, namely, causative factors, pushers and inhibitors. The results showed that there were social changes that occurred in Ie Jeureungeh Village, and the people of Ie Jeureungeh Village tended to know about the wildlife Qanun.
IDENTIFICATION OF BAMBOO TYPES (Bambusoideae) IN PONTIANAK CITY Sisillia, Lolyta; Destiana, Destiana; Reza, Aswan; Lesi Kajamid, Elisia; Tedi Perdana, Fransisko; Rosula Rinto, Stepanus
Jurnal Belantara Vol 8 No 1 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i1.1060

Abstract

Pontianak City is one of the major cities in West Kalimantan and has high biodiversity, one is the bamboo plant which has important ecological and economic values. This study aims to identify bamboo and determine the distribution of bamboo in the East Pontianak sub-district. The methods used in this study include field surveys and sample collection in various locations in Pontianak City, as well as morphological and taxonomic identification in the laboratory Results Distribution and Identification of Bamboo Species (Bambusoideae) In East Pontianak District there are three bamboo genera namely Schizostachyum, Bambusa and Thyrsostachys with five types of bamboo with a total of 137 growing points or clumps, including, Schizostachyum brachycladum var "yellow" 6 clumps, Bambusa vulgaris var. Vulgaris 23 clumps, Bambusa vulgaris var. sriata 15 clumps, Thyrsostachys siamensis Gamble 72 clumps, and Bambusa multiplex 21 clumps. The types of bamboo that grow in the East Pontianak area grow at an altitude of 1.35 - 2.1m above sea level with an air humidity of 83 - 91%, soil pH of 4.9 - 6.2%, and temperature of 28 - 32°C.

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