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Jurnal Ilmu Kehutanan

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Published by Universitas Gadjah Mada

ISSN : 01264451 EISSN : 24773751 DOI : https://doi.org/10.22146

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Ilmu Kehutanan is a biannual open access journal by the Faculty of Forestry, Universitas Gadjah Mada, Indonesia, that publishes peer-reviewed scientific articles focusing on aspects of forest management, silviculture, forest conservation, and forest technology, both basic and applied. The Journal intended as a medium for communicating and motivating research activities through scientific papers, including research papers, short communications, and reviews written in English. In considering suitability for publication, the Journal refers international editorial conventions and conducts a double-blind peer-review selection process.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan

Articles 10 Documents

Search results for , issue "Vol 16 No 2 (2022): September" : 10 Documents clear

Daya Saing Industri Furnitur Indonesia dalam Perdagangan Global: Studi Komparasi dengan Vietnam Muhammad Haidar Daulay; Emma Soraya; Ahmad Maryudi
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Furniture products with significant added value are strategic commodities for the Indonesian economy. Therefore, this research aimed to determine the competitiveness of the Indonesian furniture industry in terms of marketing by making a comparison with Vietnam due to being one of Indonesia's main competitors in the furniture trade for decades. This research employed a literature study to collect data and an integrated comparative analysis using the 5P mixed market framework of position, product, place, promotion, and price. The results showed that both countries had similar market segments with sensitivity to illegal timber, for example, the US and EU. Vietnam was exceptional in offering lower prices since the Vietnamese furniture industry gained substantial support from the availability of abundant cheap labor and investment. Meanwhile, Indonesia was eminent in supplying raw materials from production forests, and its furniture industry had reached an augmented products level greater than Vietnam. Both countries have easy access to global shipping. Concerning promotion, Indonesia ought to emulate Vietnam by facilitating the furniture industry to participate in international exhibition activities to expand the furniture market network.

Potensi Tanaman Sumber Pakan pada Budidaya Lebah Madu (Apis cerana F.) di Hutan Pendidikan Wanagama I, Gunungkidul Dewi Anita; Musyafa Musyafa; Siti Muslimah Widyastuti
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Apis cerana became a common species for beekeeping activities in Indonesia. The sustainability of beekeeping activities depended on the availability of feeds in forests with various plant species, which served as honey bee forage. Therefore, this study aimed to determine the forage plant diversity for A. cerana beekeeping in Wanagama Education Forest, Gunungkidul, from November 2018 to April 2019. Data collection was done through the inventory of trees and understorey plant species around the apiary locations to measure their abundance, flowering conditions, and the number of honey bees on the flower. The analysis indicated that 20 species (10 families) of trees and 60 species (19 families) of understorey plants had potential forage. The observation revealed that honey bees collected nectar and pollen from seven species of trees and 12 species of understorey plants. The highest visitation intensity was in the morning from two trees (Acacia mangium and Eucalyptus grandis) and three understoreys (Oxalis barrelieri, Passiflora suberosa, and Zea mays). Information on potential plant species for honey bee forage could improve beekeeping development in Wanagama Education Forest.

Pemodelan Spasial Kesesuaian Lahan pada Blok Agroforestri Kawasan Hutan dengan Tujuan Khusus, Universitas Gadjah Mada Emma Soraya; Senawi Senawi; Wahyu Wardhana; Bekti Larasati
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

The species' determination to rehabilitate and enhance the villagers' prosperity needs information on land characteristics, plants' growth requirements, and financial prospects. This study aimed to model the suitability of forest plants, fruit plants, and agriculture crops that are in-situ, desired by the community, and has prospecting financial return based on the biogeophysical characteristics of the Agroforestry Block of the Gadjah Mada University’s Teaching Forest (KHDTK UGM). The land suitability resulted from matching land mapping unit (LMU) characteristics and the plant's growth requirements. The overlay of slope and soil maps generated LMUs. Soil samples were taken and analyzed to identify the characteristics of each LMU. This research suggested that the highest suitability of planting patterns would result in higher land productivity and community prosperity. The Agroforestry Block with the S2 suitability class covered only 26.64% of the area. The land characteristics that inhibit the suitability were solum depth, slope, texture, pH, N, P2O5, and drainage. This research suggested that agroforestry planting patterns in the S2 suitability class should combine timber species (teak and mahogany), Leguminosae (lamtoro and gamal) to improve land quality and as the source of cattle fodder, fruits (jack fruit and mango), and farm crops such as pineapple,..

Analisis Usahatani Intensifikasi Agrosilvopastura Di Kalurahan Wiladeg, Kapanewon Karangmojo, Kabupaten Gunungkidul, Provinsi Daerah Istimewa Yogyakarta Muhammad Abdul Rahman Subrata; Slamet Riyanto; Wahyu Andayani; San Afri Awang; Greitta Kusuma Dewi
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

This research aimed to analyze the increase in income from intensified agrosilvopastoral in Wiladeg Village, Karangmojo Sub-district, Gunungkidul Regency, Yogyakarta, Indonesia. This research employed Participatory Action Research (PAR) to collect data through four cycles of food crop production trials under forest stands. The on-farm trials used the submersible-well technology and lasted for three years. The Average Equivalent Value (AEV) analysis grouped the respondents into two strata based on land ownership. Stratum-1 consisted of respondents with an agrosilvopastoral area of ≤ 4000 m2, while stratum-2 of > 4000 m2. The off-farm intensification trials involved three cow fattening cycles and used Net Present Value (NPV) analysis. The results showed that on-farm trials contributed an increase in AEV, namely 692% on land strata-1 and 462% on land strata-2. The off-farm trials provided an NPV of IDR 14,679,000,00/year in the off-farm sector of cow fattening. Based on these results, intensified agrosilvopastoral was feasible to increase land productivity both on-farm and off-farm in Wiladeg Village.

Faktor-Faktor yang Mempengaruhi Kebakaran Hutan dan Lahan dalam Bingkai Media untuk Mitigasi Bencana Kedepan Rosalina Kumalawati; Astinana Yuliarti; Meldia Septiana; Syaifuddin; Karnanto Murliawan; Rizky Nurita Anggraeni
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Forest and land fires were national and international disasters that caused crucial environmental problems and were a local and global concern. This research was conducted to determine the factors that affected forest and land fires in the media frame for future disaster mitigation in addition to the existing restoration efforts such as rewetting, revegetation, and community economic revitalization to minimize its impact. Data were collected from 2012 to 2021 through the framing method and analyzed using content analysis. The results showed that the factors affecting forest and land fires from September 2019 to June 2021 were associated with human activity and natural events. The dominant human activities were land preparation for agriculture and settlements, illegal logging, and lack of public awareness. Meanwhile, the natural factors were the dry season, lightning strikes, and areas with less intensive management, such as non-residential areas.

Pengaruh Perbedaan Jenis Pelarut terhadap Kandungan Senyawa Kimia, Aktivitas Antioksidan, dan Kadar Sitotoksisitas dari Ekstrak Gum Acacia Decurrens Willd. Ramadhany Ayu Purnama; Sigit Sunarta; Hilda Ismail
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

This study aimed to determine the chemical compounds in A. decurrens gum and its bioactivity potential. Extraction was carried out in multilevel with the reflux technique using n-hexane, ethanol, and water as solvents. The chemical compounds were identified using Gas Chromatography-Mass Spectrometry (GC-MS). The amount of A. decurrens gum extract yield, total phenolic content (TPC), total flavonoid content (TFC), and total flavonols content (TVC) were then analyzed quantitatively. Furthermore, bioactivity in the form of antioxidant activity was analyzed with the 2,2-diphenyl-1-picrylhydrazil (DPPH) method, while the cytotoxicity level was assessed using the brine shrimp lethality assay (BSLT). The GC-MS analysis showed that the n-hexane-soluble fraction contained alkane, alkene, aldehyde, ester, and aromatics, while the ethanol-soluble fraction contained monosaccharide and fat group compounds. The water-soluble fraction contained only the monosaccharide group. The highest content value was obtained from the ethanol-soluble fraction, namely TPC, TFC, TVC, and antioxidant activity of 19.61±0.47 mgGA/g, 23.89±1.32 mgQE/g, 13.41±0.81 mgCE/g, and IC50: 3.842 g/mL, respectively. The cytotoxicity content obtained from each fraction sequentially was 0.47 ppm, 5.91 ppm, and 6.56 ppm for n-hexane, ethanol, and water, respectively.

Diskresi dan Interpretasi Perhutanan Sosial Indonesia oleh Birokrat Kehutanan Daerah: Temuan Empiris dari Provinsi Daerah Istimewa Yogyakarta Dwiko Budi Permadi; Hajar Lutviah; Teguh Yuwono; Rohman
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Policies on social forestry would be effective when translated into operation by lower forestry bureaucrats. This research aimed to analyze the discretion and interpretation of local forest bureaucrats on Indonesian social forestry policies. This research applied a documentary study, with data collected from policy documents issued by the Provincial Government of DI Yogyakarta and interview materials of 14 source persons from the Local Forest Bureaucrats (LFB) and farmer groups. The results showed that the DI Yogyakarta Provincial Government had produced numerous policy instruments to regulate the mechanism and profit-sharing of social forestry schemes within the Yogyakarta Forest Management Unit (FMU). The discretions proved the bureaucrats prefer forestry partnership cooperation to the licensing schemes. They also preferred utilizing environmental services for nature tourism to timber forest products due to the complexity and complicated harvesting procedures. These preferences were motivated by their views that increasing provincial government revenue and local beneficiaries from the forests were more achievable through partnership schemes and nature tourism. This research indicated a delay in the social forestry implementation through a licensing scheme. However, the creative discretion of the local forest bureaucrats could accelerate the implementation of forestry partnership cooperation schemes.

Analisis Partisipasi Masyarakat dalam Program Perhutanan Sosial (Studi Kasus di Kabupaten Sanggau Propinsi Kalimantan Barat) Emi Roslinda; Reny Rianti; Herculana Ershinta
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

As one of the benchmarks for the success of the Community Forestry (HKm) program, participation provided access and increased the capacity to manage state forests. HKm in Sanggau District was initiated and facilitated by various parties with intensive and sustainable empowerment activities. Therefore, this research aimed to analyze participation in managing state forests in the HKm scheme. The level was measured using the Arnstein participation concept in the planning, implementation, and evaluation stages. Data were collected through in-depth interviews, questionnaire distribution, and document reviews, and the analysis employed a qualitative descriptive approach with descriptive statistics. The participation forms included thoughts, ideas, suggestions, and energy contributions to planning, implementation, and evaluation activities. The result showed that the participation level in the research area was in the delegated power stage, through projects/activities conducted by external parties to achieve specific goals.

Strategi Pengelolaan Ekowisata Hutan Mangrove Berkelanjutan Berbasis Ecopreneurship di Kota Makassar Sulawesi Selatan Amal Arfan; Rosmini Maru; Syafruddin Side; Suhartono Nurdin; Muhammad Faisal Juanda
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Mangrove forests provide various tropical and subtropical ecosystem services to support sustainable development and people's livelihoods. Ecopreuneurship-based management became an alternative approach for mangrove forests ecotourism. Implementing the ecopreneurship concept in mangrove forest areas could include the utilization of mangrove forest products for business while maintaining biodiversity and the environmental sustainability of the ecosystem. This research aimed to formulate the strategy for ecopreneurship-based management of mangrove forests. This research employed direct observation and in-depth interviews. The respondents were purposively selected based on their specific roles within the communities, community leaders, local governments, and non-governmental organizations surrounding the mangrove forest areas. This research applied SWOT (Strengths, Weaknesses, Opportunities, and Threats) method to analyze the ecopreneurship-based mangrove ecotourism management in Makassar City. The SWOT analysis resulted in three strategies to capture the available opportunities. First, developing community business through innovations in local resource utilization. Second, empowering the community groups such as fishermen, farmers, and women to create mangrove-based household scale businesses. Third, providing training on the post-harvesting mangrove forest products and digital/ online marketing for brown sugar.

Preferensi Polen Sumber Pakan Lebah Kelulut pada Tiga Tipe Penggunaan Lahan di Pulau Lombok Septiantina Riendriasari; Anita Apriliani Dwi Rahayu
Jurnal Ilmu Kehutanan Vol 16 No 2 (2022): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

The success of stingless beekeeping was determined by site suitability and the availability of floral sources. Bee forage was also an important requirement used to improve the qualities and quantities of its products. Information about specific forage plants in different land uses was needed to make the plants sufficient. Therefore, this study aimed to examine forage preference for stingless bees in different land use areas. The location used was categorized into three types, namely agroecosystems, forests, and settlements. The pollen samples were analyzed with acetolysis and then identified. The results showed four species of stingless bees, namely Tetragonula fuscobalteata, T. laeviceps, and T. clypearis, as well as Heterotrigona erythrogastra. T. fuscobalteata was mostly cultivated in the settlements, T. laeviceps and T. clypearis were cultivated in the agroecosystems, while H. erythrogastra was mostly found near the forest. The identification of pollen showed that the favorite feed plants of Tetragonula were Bromeliaceae and Cyperaceae, while the forage preference for H. erythrogastra was Rubiaceae. The Principal Component Analysis revealed that the bees' preference was influenced by the availability of forage sources. Based on the results, stingless bees did not have specific forage plants, but foraging was often carried out to provide an abundance.

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Contact Name
Ni Putu Diana Mahayani

Contact Email
diana.mahayani@ugm.ac.id

Phone
+62274-512102

Journal Mail Official
jik@ugm.ac.id

Editorial Address
Fakultas Kehutanan Universitas Gadjah Mada Jl. Agro No 1, Bulaksumur, Sleman, Yogyakarta 55281

Location
Kab. sleman,

Daerah istimewa yogyakarta

INDONESIA

Abstract

Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Ni Putu Diana Mahayani

Contact Email diana.mahayani@ugm.ac.id

Phone +62274-512102

Journal Mail Official jik@ugm.ac.id

Editorial Address Fakultas Kehutanan Universitas Gadjah Mada Jl. Agro No 1, Bulaksumur, Sleman, Yogyakarta 55281

Location Kab. sleman, Daerah istimewa yogyakarta INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Ni Putu Diana Mahayani

Contact Email
diana.mahayani@ugm.ac.id

Phone
+62274-512102

Journal Mail Official
jik@ugm.ac.id

Editorial Address
Fakultas Kehutanan Universitas Gadjah Mada Jl. Agro No 1, Bulaksumur, Sleman, Yogyakarta 55281

Location
Kab. sleman,

Daerah istimewa yogyakarta

INDONESIA