cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Wahyudi
Contact Email
mahdisantoso@for.upr.ac.id
Phone
+628112647787
Journal Mail Official
jhtrop@upr.ac.id
Editorial Address
Jurusan Kehutanan Fakultas Pertanian Universitas Palangka Raya Jl. Yos Sudarso, Palangka Raya, Kalimantan Tengah, 73111
Location
Kota palangkaraya,
Kalimantan tengah
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 400 Documents
 25   26   27   28   29 
Analisis dan Prediksi Pemanfaatan DAS Sebangau Secara Berkelanjutan di Desa Garung Provinsi Kalimantan Tengah : Analysis and Prediction of Sustainable Sebangau River Basin Use in Garung Village, Central Kalimantan Province Perkasa, Petrisly; Gumiri, Sulmin; Wahyudi, Wahyudi; Permana, Indrawan
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11883

Abstract

People who have lived in watersheds for a long time rely on fish and wood for their livelihoods, but these resources are still getting worse because of people. On the one hand, growth keeps going, and the population keeps growing yearly without anyone stopping it. This means that market demand keeps increasing, which makes people using the watershed do too much fishing and logging. Along the Sebangau watershed, social and environmental problems are now, such as the loss of peat swamp forest land cover and fewer fish. There are also social and cultural problems, such as the incomes of the people who really do sustainable fishing are still decreasing. To solve these complicated and interconnected problems, we need methods from different fields that work together. The system dynamics methodology is one way to figure out policy scenarios for how watersheds will be used in the future in a complicated, dynamic way that involves many parts and pieces. System dynamics can make the behaviour of the environmental management system easier to understand and model. This helps area managers and the government devise other ways to make decisions about the future. Palangka Raya University's academics did this study to give TNS managers and local governments information about climate change and the global environment and to predict symptoms or events that are bad for the people, nation, and state of RI. This study is about the University of Palangka Raya's Principal Scientific Pattern (PIP), the Development of Science and Technology in Tropical Peat Swamp Areas and River Streams, also known as Science and Technology Innovation.
Karakteristik Sarang dan Kepadatan Populasi Orangutan (Pongo pygmaeus wurmbii) Di Zona Khusus Laboratorium Alam Hutan Gambut Taman Nasional Sebangau Kalimantan Tengah: Orangutan (Pongo pygmaeus wurmbii) Nest Characteristics and Population Density in The Special Zone of The Peat Natural Forest Laboratory of Sebangau National Park Central Kalimantan Rizal, Moh; Sinaga, Fani Delima Sari; Octavianus, Robby; Junaedi, Ajun; Luhan, Gimson
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11955

Abstract

This study aimed to identify nest density and orangutan (Pongo pygmaeus wurmbii) population as well as nest characteristics (nest tree type, nest tree height, nest tree diameter, nest age class, nest location) in the special zone of the Peat Forest Nature Laboratory (LAHG) of Sebangau National Park, Central Kalimantan. The research used the strip transect method with the length of each line ± 1000 m and a width of 20 m on each right and left side of the line as many as 5 transect lines. The objects of observation were orangutans, orangutan nests, and nest trees along the transect lines. The results showed that the average density of orangutan nests in the LAHG special zone of Sebangau National Park in Central Kalimantan was 375.17 nests/km2 with an estimated orangutan population density of 0.987 individuals/km2. Characteristics of orangutan nests found in the research location include: the most common tree species used as a place to make orangutan nests is Tarantang (Campnosperma coriaceum (Jack) Hallier f.) from the Anacardiaceae family. The height and diameter of the most dominant trees used as orangutan nests ranged from 11-15 m and 11-20 cm, respectively. The height of orangutan nests from the ground ranged from 11-15 m, the class of nests included class B, and the position of nests included category 4.
Studi Tingkat Kerusakan Akibat Serangan Hama pada Meranti Merah (Shorea Leprosula Miq.) di Areal Persemaian IUPHHK-HA Dwima Group Kabupaten Katingan: Study on the Level of Damage Due to Pest Attacks on Red Meranti (Shorea Leprosula Miq.) in the Seedling Area of IUPHHK-HA Dwima Group, Katingan Regency Miyasih, Miyasih; Firdara, Eritha Kristiana; Putir, Patricia Erosa; Nuwa, Nuwa; Toni, Hendra
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11957

Abstract

The objectives in this study are: 1. Identify and describe the types of pests that attack red meranti seedlings (Shorea leprosula Miq.) in the IUPHHK-HA Dwima Group seedling area; 2. Know and categorize the level of damage caused by pest attacks on red meranti seedlings (Shorea leprosula Miq.) in the IUPHHK-HA Dwima Group seedling area. Sampling is done by simple random sampling. Random sampling was taken from 5 beds containing 5000 red meranti seeds, in each bed there are 100 red meranti seedlings that will be used as research objects. There are 3 types of pests that attack red meranti seedlings, namely black ants (Lasius niger), spiders (Phintella vitatta) and caterpillars (Doleschallia bisaltide). Spider pests with damage intensity of 3.12% and attack area of 10.8%; black ants with a damage intensity of 2.56% and an attack area of 10%, and caterpillars with a damage intensity of 2.6% and an attack area of 6%. The degree of pest damage belongs to the category of mild infestation. The intensity of damage to each bed belongs to the light category with an average of 11.8% while the average value of attack area is 26.8% belonging to the moderate attack category.
Perspektif Masyarakat Tumbang Nusa terhadap Kegiatan Pemadam Kebakaran oleh Manggala Agni : The Community of Tumbang Nusa's Perspective on Fire Fighting Activities by Manggala Agni Surasana, I Nyoman; Rizal, Moh; Kosmardianto, Hery
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11958

Abstract

The research aimed to assess villagers’s perception of Tumbang Nusa Village on the fire fighting activities (forest and land) by Manggala Agni (or Manggala Agni activities) and the relationship of each community's socio-economic variables with that view. The research is descriptive in nature using scoring, the object of research for the people of Tumbang Nusa Village, is analyzed by the Wilcoxon Rank Test and Chi Square Test. The results showed that there were differences in people's views on Manggala Agni activities between people who lived close to the fire disaster location and people who lived far from the fire location, there was also a relationship between the socio-economic variables of the community and the community's views on Manggala Agni activities.
Identifikasi Wisata Alam Berbasis Kearifan Lokal Kelurahan Pahandut Seberang Kota Palangka Raya: Identification of Local Wisdom-based of Natural Tourism in Pahandut Seberang Village Palangka Raya City Hamidah, Noor; Garib, Tatau Wijaya; Frieda, Frieda; Nuswantoro, Waluyo; Nindito, Dwi Anung; Santoso, Mahdi; Mahmudah, Noor
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11959

Abstract

The Kahayan River is able to attract the attention of tourists and the people of Palangka Raya City through its natural potentials and portraits of community life on the riverside area. The Kahayan River has natural potential such as rivers, green open space, as a city buffer area, as well as cultural tourism, namely the uniqueness of settlements on the riverside area. The purpose of the service is to map the natural tourism potential of the Kahayan River area, Pahandut Seberang Village. The activity is located in Pahandut Seberang Village, Palangka Raya City. The method used is qualitative by describing descriptively and the stages of activities include: (a) preparation stage; (b) implementation stage; (c) post-implementation stage. The analysis and synthesis include descriptive elaboration of in-depth interview data with the community and village civil servant and the results of observational studies. The analysis applied to service activities include: (a) mapping analysis of the existing potential of the area, (b) mapping analysis of river tourism potential in Pahandut Seberang Village, (c) figure ground analysis of tourism potential in the Kahayan Riverside area, and (d) analysis of green open space tourism in Pahandut Seberang Village, Palangka Raya City. The output of this service activity provides a learning process for mapping the potential of natural tourism, analyzing the identification map of natural tourism, and analyzing the concept of nature tourism in Pahandut Seberang Village based on sustainable local wisdom.
Pengaruh Perlakuan Ekstraksi Terhadap Sifat Fisika dan Mekanika Papan Semen Berbahan Baku Tumbuhan Bamban (Donax canniformis) : The Effect of Extraction Treatment on the Physical and Mechanical Properties of Cement Boards Made from Bamban (Donax canniformis) Luhan, Gimson; Santoso, Mahdi; Putra, Apri Wijaya; Supriyati, Wahyu; Christy, Eva Oktoberyani; Silvianingsih, Yosefin Ari; Yanciluk, Yanciluk
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11961

Abstract

Wood or lignocellulosic materials with high extractives are not recommended for making cement boards. Extraction of raw materials before the cement board manufacturing is a treatment carried out to address this issue. The aim of this research is to determine the influence of cold and hot water extraction treatment on Bamban particles on the quality of the cement boards. This research was conducted by immersion bamban particles on hot water (boiling at 100°C) for 3 hours. The mixture ratio between cement and bamban particles was 1.5:1 (w/w), and it was compressed for 1 hour at a pressure of 30 bar, followed by manual pressure (clamping) for 24 hours. The physical and mechanical properties of cement boards was conducted according to SNI 03-2104-1991 for wood-wool cement boards. The results of the study show that hot water extraction treatment has a very significant effect on the quality of the resulting cement boards.
Kualitas Biopelet Cabang Kayu Kawui (Vernonia arborea Buch.Ham) Menggunakan Tiga Level Persentase Perekat : Quality of Bio-pellets from Kawui Wood Branches (Vernonia arborea Buch.Ham) Using Three Levels of Adhesive Percentage Indrayanti, Lies; Siska, Grace; Luhan, Gimson; Jesica, Irma
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11964

Abstract

The research aims to determine the quality of bio-pellets from Kawui wood branches using three levels of adhesive percentage. The materials used are branch wood from Kawui and tapioca flour adhesive. The research method employs a Completely Randomized Design with a single factor, namely the adhesive percentage. The factor consists of three levels: adhesive percentages of 10%, 20%, and 30%, with five repetitions. The results indicate that the adhesive percentage does not significantly affect the ash content, volatile matter content, and fixed carbon content, except for calorific value and density. The quality of bio-pellets meets the SNI 8675-2018 standard for household and industrial scales at all adhesive percentages, except for volatile matter content and fixed carbon content. According to French standards, the quality of bio-pellets meets the standards for every parameter except calorific value at the 30% adhesive percentage. According to Swedish standards, the quality of bio-pellets meets the standards for every parameter except moisture content at the 10% adhesive percentage and calorific value at the 30% adhesive percentage. Overall, the 20% adhesive percentage exhibits the best quality
Keanekaragaman Jenis Mamalia Besar di Kawasan UPT. Laboratorium Alam Hutan Gambut (LAHG) Sebangau Kalimantan Tengah: Diversity of Large Mammal Species in the UPT Peat Swamp Forest Nature Laboratory (LAHG) Sebangau, Central Kalimantan Madiyawati, Milad; Rizal, Moh.; Nababan, Gabriella SN; Junaedi, Ajun; Mujaffar, Ahmad; Toni, Hendra
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11970

Abstract

Kalimantan has 222 species of mammals and 44 of them are endemic. This study aims to calculate the diversity and determine the number of large mammal species that exist in the UPT area. Natural Laboratory of Peat Forest (LAHG) Sebangau University of Palangka Raya, Central Kalimantan. The results of the research are There are 5 types of large mammals found through observation and interviews, namely Gibbon (Hylobates albibarbis), Classi (Presbytis baricunda), Orangutan (Pongo pygmaeus), Wild boar (Sus barbatus) and Sun Bear (Helarctos malayanus). Diversity Index of large mammal species in the UPT Area. Large mammal species diversity index in the UPT area. The Sebangau Peat Forest Nature Laboratory (LAHG) showed that it was classified as low, namely 0.97, the species richness index of large mammals in the UPT area. The Sebangau Peat Forest Nature Laboratory (LAHG) is classified as low, namely 0.96. The low number of individuals found in swamp and lowland habitats is related to the insufficient availability of feed in these habitats. This is caused by environmental conditions, namely peat swamps which are always wet and stagnant. And the index of evenness of large mammal species in the UPT area. The Sebangau Peat Forest Nature Laboratory (LAHG) is classified as high, namely 0.88. This has caused the discovery of mammals in the LAHG area to appear evenly distributed because there is no dominance between each species in the community.
Preferensi Jenis Pohon Tempat Bersarang Orangutan (Pongo pygmaeus) di Kawasan Punggualas Taman Nasional Sebangau Kalimantan Tengah: Preference Species of Tree where Orangutans (Pongo pygmaeus) Nested in the Area of Punggualas Sebangau National Park Central Kalimantan Simbolon, Lilis S.; Hidayat, Nisfiatul; Octavianus, Robby; Madiyawati, Milad; Surasana, I Nyoman
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11971

Abstract

The purpose of this study was to determine the level of preferences and characteristics of orangutan nesting sites in Area Punggualas Sebangau National Park, Central Kalimantan using the strip transect method, a path 1 km long and 25 m wide on each side of the right and left lanes. Nest observations were carried out on 10 transects and the distance between transects was ±200 m. Based on observations of the habitat characteristics and preferences of orangutan nest trees (Pongo pygmaeus) in Punggualas, there are 13 tree species that orangutans like, namely Sagagulang, Bintan, Galam Merah, Kajunjung, Mahalilis, Pampaning, Tatumbu, Rasak, Tutup Kabali, Forest Mangosteen, Nyatoh bawui , Uweh, and Tarantang. The physical tree parameters (total tree height, tree diameter, nest height, and nest position) show X2Hitung > X2Tabel, which means that each variable has a relationship with the frequency of finding significant nests for orangutans to be nests.
Peran Agroforestry Terhadap Sosial Ekonomi Masyarakat Di Kereng Bangkirai Kota Palangka Raya: The Role of Agroforestry in Socio-Economy Communities in Kereng Bangkirai Palangka Raya City Manurung, Polman; Yanarita, Yanarita; Tanduh, Yusintha; Octavianus, Robby
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11979

Abstract

This study aims to analyze te level of income of respondent and to analyze the level of income of respondent with the agroforestry system in the village of Kereng Bangkirai, Palangka Raya City. This study used a survey method with data collection including primary data and secondary data. The data analysis used in this research is income analysis, analysis in the contribution of agrosforestry income to total income to total income. This research was conducted in Kereng Bangkirai Village, Sabangau District, Palangka Raya City, Sarting from October to December 2020. These results showed that the income of respondents in Kereng Bangkirai Village using the agroforestry system was Rp.538.985.000, -/year. The level of contribution of agroforestry shows that the spearman correlation value (rho) of 0,82 means that the contribution of agroforestry activities to the respondent is very good.

Page 27 of 40 | Total Record : 400

 25   26   27   28   29 

Filter by Year

2015 2025


Reset
Filter By Issues
All Issue Vol 20 No 2 (2025): Volume 20 Nomor 2 Tahun 2025 Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025 Vol 19 No 2 (2024): Volume 19 Nomor 2 Tahun 2024 Vol 19 No 1 (2024): Volume 19 Nomor 1 Tahun 2024 Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023 Vol 18 No 1 (2023): Volume 18 Nomor 1 Tahun 2023 Vol 17 No 2 (2022): Volume 17 Nomor 2 Tahun 2022 Vol 17 No 1 (2022): Volume 17 Nomor 1 Tahun 2022 Vol 16 No 2 (2021): Volume 16 Nomor 2 Tahun 2021 Vol 16 No 1 (2021): Volume 16 Nomor 1 Tahun 2021 Vol. 16 No. 1 (): Vol. 16 No.1 / Juni 2021 Vol 15 No 2 (2020): Volume 15 Nomor 2 Tahun 2020 Vol 15 No 1 (2020): Volume 15 Nomor 1 Tahun 2020 Volume 15 Nomor 2 Tahun 2020 Vol 14 No 2 (2019): Volume 14 Nomor 2 Tahun 2019 Vol 14 No 1 (2019): Volume 14 Nomor 1 Tahun 2019 Vol. 14 No. 1 (2019): Journal Hutan Tropika, Vol, 14, No,1 Juni 2019 Volume 14 Nomor 2 Tahun 2019 Volume 14 Nomor 1 Tahun 2019 Vol 13 No 2 (2018): Volume 13 Nomor 2 Tahun 2018 Vol 13 No 1 (2018): Volume 13 Nomor 1 Tahun 2018 Volume 13 Nomor 2 Tahun 2018 Volume 13 Nomor 1 Tahun 2018 Vol 12 No 2 (2017): Volume 12 Nomor 2 Tahun 2017 Vol 12 No 1 (2017): Volume 12 Nomor 1 Tahun 2017 Volume 12 Nomor 2 Tahun 2017 Volume 12 Nomor 1 Tahun 2017 Vol 11 No 2 (2016): Volume 11 Nomor 2 Tahun 2016 Vol 11 No 1 (2016): Volume 11 Nomor 1 Tahun 2016 Vol 11 Nomor 2 Tahun 2016 Vol 11 Nomor 1 Tahun 2016 Vol 10 No 2 (2015): Volume 10 Nomor 2 Tahun 2015 Vol 10 No 1 (2015): Volume 10 Nomor 1 Tahun 2015 Volume 10 Nomor 1 Tahun 2015 Volume 9 Nomor 2 Tahun 2015 More Issue