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INDONESIA
Jurnal Hutan Tropika
Published by Universitas Palangka Raya
ISSN : 16937643     EISSN : 26569736     DOI : https://doi.org/10.36873/jht.v14i1.327
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
adalah jurnal yang memiliki fokus dalam bidang ilmu dan teknologi kehutanan tropika serta semua aspek yang terkait dengan bidang ini. Jurnal ini memiliki ISSN: 1693-7643. Jurnal Hutan Tropika diikelola oleh jurusan Kehutanan, Fakultas Pertanian, Universitas Palangka Raya (Jurnal Hutan Tropika is a journal that focused on science and technology of tropical forestry and also all aspects concerned. This journal has ISSN: 1693-7643. Journal Hutan Tropika is managed by Forestry Department, Faculty of Agricultural, Universitas Palangka Raya)
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 29 Documents
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Search results for , issue "Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025" : 29 Documents clear
Mata Pencaharian Berkelanjutan: Kajian Ekonomi Hasil Hutan Bukan Kayu Pada Hutan Rakyat Di Desa Buntoi Kalimantan Tengah: Sustainable Livelihood: Economic Study Of Non-Timber Forest Product in Community Forest in Buntoi Village Central Kalimantan Afentina, Afentina; Dulamin, Jumri; Sigalingging, Nico Fransiskus; Indrayanti, Lies; Yanarita, Yanarita
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.19817

Abstract

Community forests are one of sustainable development strategies that provides a variety of environmental services, especially to meet subsistence needs and provide community income. The important value of community forests can be seen from the contribution of non-timber forest products (NTFPs) to community's income. Therefore, it is important to conduct studies to create programs for the development of community forests. This research aims to identify various types of NTFPs in the Buntoi Village Community Forest, Central Kalimantan and their economic contribution to community income. This research uses a case study approach by combining qualitative and quantitative methods. Data was collected through field observations and interviews with respondents selected purposively. This research found 14 types of NTFPs and a contribution of Rp. 29,247,097/year/respondent or Rp. 2,437,258/respondent/month. The conclusion that can be drawn is that community forests are able to provide a significant contribution to income so they need to be developed further so that they can support increased community welfare.
Kontribusi Serapan Karbondioksida Tegakan Balangeran (Shorea balangeran (Korth.) Burck) dan Meranti Tembaga (Shorea leprosula Miq.) dalam Aksi Mitigasi Perubahan Iklim: Contribution of Carbon Dioxide Uptake The Stands of Balangeran (Shorea Balangeran (Korth.) Burck) and Copper Meranti (Shorea Leprosula Miq.) in Actions Climate Change Mitigation Junaedi, Ajun; Saragih, Harry Martua; Yosep, Yosep; Indrayanti, Lies; Yulianti, Reri; Rizal, Moh
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20038

Abstract

This study aims to identify the distribution pattern of stem diameter and estimate the potential of biomass storage, carbon and CO2 uptake above ground of Balangeran (Shorea balangeran (Korth.) Burck) stands aged ± 5 years in the People's Seedling Garden and Copper Meranti (Shorea leprosula Miq.) aged ± 7 years in the Green Campus Seedling Garden of Palangka Raya University. The calculation method of estimating biomass and carbon storage and CO2 uptake of Balangeran and Copper Meranti stands in a non destructive manner using the Jaya et. al (2007), Heriansyah et. al (2009), SNI 7724 (2019) and IPCC (2006) allometric equations. The results showed that the distribution pattern of the diameter class distribution of Balangeran and Copper Meranti stands resembled a bell/ginger-shaped curve. The stem diameter class of Balangeran stands is dominated by 5-7 cm and Copper Meranti 8-10 cm. Balangeran stands have potential biomass storage of 70,715 tons/ha, carbon of 33,236 tonsC/ha and CO2 uptake of 121,976 tonsCO2/ha. While Copper Meranti stands have potential biomass storage of 29,307 tons/ha, carbon of 13,774 tonsC/ha and CO2 uptake of 50,552 tonsCO2/ha. Balangeran and Coper Meranti stands have a strategic contribution to climate change mitigation actions.
Intensitas Serangan Hama pada Anakan Tanaman Hutan di Persemaian Permanen Tumbang Nusa Kalimantan Tengah: Intensity of Pest Attacks on Forest Seedlings in The Permanent Nursery of Tumbang Nusa Central Kalimantan Firdara, Eritha Kristiana; Pidjath, Chartina; Yosep, Yosep; Penyang, Penyang; Raskita, Raskita
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20160

Abstract

This study aims to identify the types, frequency, and intensity of pest attacks on seedlings in the Permanent Nursery, Tumbang Nusa, Central Kalimantan. Nurseries play a vital role in supporting the rehabilitation and conservation of tropical rainforests. Pest attacks on seedlings can reduce plant productivity, cause seedling shortages, and hinder growth, ultimately affecting the success of forest rehabilitation efforts. The research was conducted through field surveys and direct observations to identify the types of pests attacking the seedlings.The results showed that six types of pests (grasshoppers, bagworms, crickets, nettle caterpillars, bush snails, and armyworms) attacked forest seedlings (Shorea balangeran, Alstonia spatulata, Tengkawang, and Shorea leprosula) in the Permanent Nursery managed by the Watershed and Protected Forest Management Center (Balai Pengelolaan Daerah Aliran Sungai dan Hutan Lindung) in Tumbang Nusa. The highest percentage of pest attacks on seedlings in the nursery was observed in Shorea balangeran (grasshoppers, 56%), Shorea leprosula (grasshoppers, 37%), Tengkawang (crickets, 51%), and Alstonia spatulata (grasshoppers, 34%).The intensity of pest attacks on the four seedling types in the nursery ranged from low to high damage categories (6% - 17%). The highest pest attack intensity occurred in Shorea balangeran at 17% (grasshoppers), Shorea leprosula at 11% (crickets), Tengkawang at 16% (crickets), and Alstonia spatulata at 10% (grasshoppers, bush snails, and armyworms). This study highlights the importance of nursery management, including seedling selection, routine fertilization, and weekly insecticide spraying, to minimize pest attacks and maintain seedling quality.
Komposisi Vegetasi, Keanekaragaman Jenis, Dan Pola Dispersi Tumbuhan Langka Pada Kawasan Laboratorium Alam Lahan Gambut Universitas Palangka Raya: The composition of vegetation, species diversity, and dispersion patterns of rare plants in the Natural Peatland Laboratory Area of the University of Palangka Raya Setiarno, Setiarno; Nababan, Suzet Rotua Tasya; Hidayat, Nisfiatul; Rotinsulu, Johanna Maria; Junaedi, Ajun
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20219

Abstract

This research aims to describe and analyze species composition, species diversity, and dispersion patterns of rare plants, particularly those classified as critically endangered, in the Natural Laboratory of Peatland Palangka Raya University. Vegetation data collection was conducted using the quadrat plot technique based on a purposive systematic sampling. The data in the research plots were analyzed using Microsoft Excel, referring to the Important Value Index (IVI), species dominance index, diversity index, evenness index, and dispersion index. This research identified 47 types of plants (the total number of plants at the seedling, sapling, pole, and tree levels) categorized into 38 genera and 27 families. There were rare plants fall into critically endangered or endangered, namely ramin (Gonystylus bancanus) and nyatoh (Palaquium bintuluense). Nyatoh (Palaquium bintuluense), jambu-jambu (Eugenia spp.), and mangkinang (Elaeocarpus stipularis BI.) were almost always among the top five dominant species from the seedling stage to the tree stage at various peat thickness levels, but there was no concentration of species dominance in the plot. The majority of the species diversity index values (Shannon-Wiener) in the plots were classified as high (H’>3), indicating that the forest ecosystem conditions at the location are relatively stable. The evenness index of species in all plant communities and peat thickness levels fell into almost uniform abundance category (E = 0.76 – 0.95). The dispersion pattern of the population of critically endangered rare plants, such as Gonystylus bancanus (Mig.) and Palquium bintulense, at various peat thickness levels was clustered. In terms of growth stages, the population of Palquium bintulense was entirely clustered, while that of Gonystylus bancanus (Mig.) was only clustered at the sapling stage, but at the seedling and pole stages, it had random pattern.
Rekayasa Kayu Eucalyptus pellita F. Muell Dengan Teknologi Oil Heat Treatment (OHT) : Wood Engineering Eucalyptus Pellita F. Muell With Oil Heat Treatment (Oht) Technology Siska, Grace; Christy, Eva Oktoberyani; Sihombing, Markus; Rizal, Moh; Pidjath, Chartina
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20251

Abstract

Eucalyptus pellita F. Muell is a plant that is widely developed in Indonesia's Industrial Plantation Forest (HTI), because this plant is a fast growing wood. Eucalyptus pellita F. Muell wood has weaknesses in terms of durability quality and strength of its wood. Therefore, an environmentally friendly and effective application of technology is needed. Oil Heat Treatment (OHT) is one of the environmentally friendly and appropriate wood technologies because there are no chemicals during the treatment process. This study aims to determine the effect of the duration of OHT time of 1 hour, 2 hours and 3 hours with a temperature of 200 ± 2°C on changes in the physical properties of wood mechanics of Eucalyptus pellita F. Muell. The research results indicate that the heat treatment method known as Oil Heat Treatment (OHT) using used cooking oil can reduce the moisture content of wood over the duration of heating, as well as increase the density, Modulus of Elasticity (MoE), and Modulus of Rupture (MoR) of Eucalyptus pellita F. Muell wood, although the statistical analysis in the study showed that the treatment did not have a significant effect.
Kajian Agroekosistem Berkelanjutan Di Kawasan Hutan Kemasyarakatan (HKm) Kabupaten Lombok Tengah: Study of Sustainable Agroecosystems in Community Forest Areas (HKm) in Central Lombok Regency Wulandari, Febriana; Shabrina, Hassyati
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20458

Abstract

Sustainable agroecosystem patterns in the Community Forest (HKm) area of Central Lombok Regency play an important role in maintaining ecosystem balance while improving the welfare of communities living around the forest. This study aims to analyze the agroecosystem patterns applied in the Aik Bual HKm and evaluate their effectiveness in supporting environmental and economic sustainability. The method used is a descriptive approach with secondary data analysis from various related studies. The results indicate that the agroecosystem in the HKm Aik Bual area adopts agroforestry, silvopasture, and ecosystem-based management systems, enabling improved soil fertility, reduced erosion, and diversified community income. The diversity of plant species and vegetation strata indicates positive indicators for ecosystem stability. Land management patterns using the agrosilvopasture system and random mixture cropping patterns provide significant ecological and economic benefits, despite challenges in resource management and agricultural mechanization. In conclusion, the agroecosystem patterns applied in the Aik Bual Community Forest contribute to increasing land productivity and community food and economic security, while maintaining environmental sustainability. Optimizing management and improving access to technology and information are essential to ensure the sustainability of this system
Karakteristik Lahan Pascatambang Batubara di Loa Janan, Kalimantan Timur : Characteristics of Post-Coal Mining Land in Loa Janan, East Kalimantan Kamarati, Kiamah Fathirizki Agsa; Noorhamsyah, Noorhamsyah; Ramadan, Laode Muh Asdiq Hamsin; Kardika, Adelia Juli; Saputra, Deka Asmananda
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20621

Abstract

Coal mining activities have a significant impact on land degradation, including loss of topsoil, changes in soil physico-chemical properties, and decreased fertility. This study aims to analyze the soil chemical properties of post-mining land in Loa Janan sub-district, Kutai Kartanegara Regency, which will be used for revegetation activities.  The research method used composite soil sampling at three depths of 0-10 cm, 10-20 cm, 20-30 cm on a 50 m × 50 m plot, then analyzed in the laboratory for pH, C-organic, N, P, K, and CEC parameters. The results showed that the soil was acidic at 4.80-4.91 due to pyrite oxidation, with very low C-organic content of 0.88-1.07%, N content of 0.09 - 0.11% very low-low criteria, P content of 0.01%, K content of 0.02-0.04% with very low criteria respectively. Soil CEC is also categorized as low at 14.67-16.38 me/100g due to the lack of organic matter. This condition is also affected by high rainfall which triggers nutrient leaching. This study recommends liming, adding organic matter, and balanced fertilization as rehabilitation strategies to improve soil fertility.
Kearifan Lokal Masyarakat Desa Buntoi Kabupaten Pulang Pisau Dalam Pemanfaatan Rotan: Local Wisdom of The Buntoi Village Community in Pulang Pisau Regency in The Utilization of Rattan Ginting, Ira Ersikeromla Br; Tanduh, Yusintha; Silvianingsih, Yosefin Ari; Herianto, Herianto; Hastari, Belinda
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20633

Abstract

The community of Buntoi Village in Pulang Pisau Regency, especially women, has utilized rattan as a source of livelihood to support family economies and local culture. However, the local wisdom values of rattan utilization are generally only known by the local community, not the wider community. This study describes the processing and local wisdom values of rattan processing in the form of products and motifs. The research respondents were members of the Social Forestry Business Group (KUPS) rattan craftsmen in Buntoi Village, using purposive sampling techniques. Based on the data collected, it shows that rattan weaving is traditional knowledge passed down from ancestors as part of their interaction with the surrounding environment. The weaving motifs are inspired by natural forms, patterns, the surrounding environment, and cultural heritage. The local wisdom values include cultural values found in 13 weaving motifs and 10 motifs of creativity, as well as values of precision and patience, which significantly influence the quality of rattan weaving
Eksplorasi Pewarna Alami Di Vegetasi Hutan Resort Habaring Hurung Taman Nasional Sebangau Dengan Menggunakan Teknik Ecoprint: Exploration of Natural Dyes in the Forest Vegetation of Habaring Hurung Resort, Sebangau National Park, Using the Ecoprint Technique Damanik, Mei Cintya Angelia; Tanduh, Yusintha; Misrita, Misrita; Afentina, Afentina; Koroh, Desy Natalia
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20686

Abstract

This study aims to identify vegetation species with potential as natural dyes and to describe the color direction, motif quality, and color fastness of ecoprint results using vegetation from the Habaring Hurung Forest Resort, Sebangau National Park. The research background is based on the biodiversity richness of peat swamp forests that has not been optimally utilized as a source of natural dyes in local wisdom-based creative industries. The ecoprint technique was selected for its eco-friendly nature and its ability to directly transfer the shape and natural color of leaves onto fabric. This research used a qualitative exploratory approach through field observation, interviews, documentation, and laboratory experiments. Vegetation sampling was conducted using a transect method covering an area of 0.4 hectares. The ecoprint process included mordanting, pounding, steaming, fixation, and color fastness testing. Color analysis referred to the Asianpaints color catalog, while motif quality was evaluated based on the visibility of leaf venation. The results identified 15 vegetation species with potential as natural dyes, including Tagula (Litsea sp.), Sepat (Macaranga trichocarpa), Mahang Kirik (Macaranga mauritia), and Kopi Himba (Coffea sp.). The dominant color directions produced were green, gray, and blue. The highest motif quality was found in Mahang Kirik, with clearly defined leaf veins, while the color fastness of most ecoprint fabrics remained stable after two washes. This indicates that the mordanting and fixation processes using iron mordant (tunjung) were effective in preserving color intensity. In conclusion, the peat forest vegetation in this area holds great potential as a source of natural dye for ecoprinting. These findings are expected to support the development of non-timber forest product (NTFP)–based crafts that promote forest conservation and empower surrounding communities.
Identifikasi dan Pemanfaatan Tumbuhan Obat Tradisional di Resort Habaring Hurung TN Sebangau: Identification And Utilization Of Traditional Medicinal Plants At The Habaring Hurung Resort, TN Sebangau Rosdiana, Rosdiana; Madiyawati, Milad; Koroh, Desy Natalia; Putir, Patricia Erosa; Sianipar, Ayu Cica Pratiwi
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.20764

Abstract

Indonesia has a high biological wealth, including various types of medicinal plants that are traditionally used by the community. This study aims to identify the types of medicinal plants and their use in Sebangau National Park, especially in the Habaring Hurung Resort. The approach used is descriptive qualitative, with an exploratory survey method. Data were collected through field observations, semi-structured interviews with key informants (traditional leaders, shamans, and local knowledgeable residents), and visual documentation. Research on medicinal plants in the Habaring Hurung Resort, Sebangau National Park, successfully identified 23 species of medicinal plants used in the traditional healing practices of the local community. The species are spread across 16 families, as well as one unidentified species (pari laki) with a dominance of the Lauraceae and Arecaceae families with the most widely used plant parts being the roots, bark and fruit. These findings indicate the great potential of Sebangau National Park as a source of medicinal plants and the importance of preserving the traditional knowledge of local communities

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