Jurnal Ilmu Kehutanan最新文献

{"title":"Community Attitude and Behavior Toward Village Forest Management Plan in Central Sulawesi, Indonesia","authors":"H. Pribadi, A. Malik, G. Golar, Sudirman Dg, Massiri Massiri, Abdul Rahman, Arman Maiwa","doi":"10.22146/jik.v17i1.3839","DOIUrl":"https://doi.org/10.22146/jik.v17i1.3839","url":null,"abstract":"Social forestry programs, including village forest schemes, were anticipated to increase the local community income, but the implementations often differed from the plans. Therefore, this research aimed to determine the attitude and behavior of LPHD members toward village forest management in Central Sulawesi by analyzing their beliefs and evaluation values. The results showed that the forest attribute had the highest value, which indicated that the village forest offered numerous opportunities to enhance the community's welfare. In addition, the attitude value was consistent with the behavior analysis, resulting in a positive value of 0.74. This value indicated that LPHD members agreed with the village forest management in Central Sulawesi and actively participated in the implementation.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43062475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial Modeling of Land Suitability in Agroforestry Blocks of Gadjah Mada University’s Teaching Forest","authors":"E. Soraya, Senawi Senawi, W. Wardhana, B. Larasati","doi":"10.22146/jik.v16i2.1820","DOIUrl":"https://doi.org/10.22146/jik.v16i2.1820","url":null,"abstract":"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,..","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45278627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Management Strategy of Ecopreneurship-based Sustainable Mangrove Forest Ecotourism in Makassar City, South Sulawesi","authors":"A. Arfan","doi":"10.22146/jik.v16i2.3855","DOIUrl":"https://doi.org/10.22146/jik.v16i2.3855","url":null,"abstract":"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. ","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42251520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Intensified Agrosilvopastoral Farming in Wiladeg Village, Karangmojo Sub-district, Gunungkidul Regency, Special Region of Yogyakarta, Indonesia","authors":"Muhammad Abdul Rahman Subrata, S. Riyanto, W. Andayani, S. Awang, G. K. Dewi","doi":"10.22146/jik.v16i2.1865","DOIUrl":"https://doi.org/10.22146/jik.v16i2.1865","url":null,"abstract":"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.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49095906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Potency of Honey Bee Forage on Beekeeping of Apis cerana F. in Wanagama Education Forest, Gunungkidul, Yogyakarta","authors":"D. Anita, M. Musyafa, S. M. Widyastuti","doi":"10.22146/jik.v16i2.1738","DOIUrl":"https://doi.org/10.22146/jik.v16i2.1738","url":null,"abstract":"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.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44521261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Daya Saing Industri Furnitur Indonesia dalam Perdagangan Global (Studi Komparasi dengan Vietnam)","authors":"Emma Soraya","doi":"10.22146/jik.v16i2.1535","DOIUrl":"https://doi.org/10.22146/jik.v16i2.1535","url":null,"abstract":"Furniture products with significant value added are increasingly being seen as a strategic objective for the industry of forest product. Furniture is one of the strategic commodities for the Indonesian economy. One of the pillars which determines the competitiveness of export furniture products is marketing. This study aims to determine the competitiveness of the Indonesian furniture industry in terms of marketing. In this case, Vietnam used as an object of comparison since they has been Indonesia's main competitor in the furniture trade for decades. The data was obtained by using literature study method. This research used mixed method 5P marketing analysis which consists of position, product, place, promotion, and price. The competitiveness of Indonesian furniture industry was still relatively low compared to Vietnam’s. In terms of position, Indonesia and Vietnam have market segments which are sensitive to illegal timber such as the United States and the European Union. Even though Indonesia already has a timber legality assurance system through the Timber Legality Verification System (SVLK), the export values of Indonesian furniture is still less than Vietnam. From a product perspective, Indonesian furniture industry is slightly greater than Vietnamese furniture industry. Indonesia has reached the level of augmented product, greater than Vietnam, which is mostly still a core product. However, Vietnam's furniture industry is experiencing a fairly rapid development. Currently, Vietnam's timber products are in demand with the international market due to their innovative designs. In terms of location (distribution), both countries are being assisted from easy access to global shipping. In terms of promotion, Indonesia needs to emulate Vietnam by facilitating the furniture industry (especially small and medium industries) to participate in international exhibition activities, so as to expand the furniture market network. In term of price, Vietnam is greater in offering lower prices since it was supported by the availability of abundant labor at low prices and investment support. Meanwhile, Indonesia has the advantage of the large availability of raw materials from production forests.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48762983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengaruh Perbedaan Jenis Pelarut Terhadap Kandungan Senyawa Kimia, Aktivitas Antioksidan, dan Kadar Sitotoksisitas Dari Ekstrak Gum Acacia Decurrens Willd.","authors":"Ramadhany Ayu Purnama, Sigit Sunarta, Hilda Ismail","doi":"10.22146/jik.v16i2.2254","DOIUrl":"https://doi.org/10.22146/jik.v16i2.2254","url":null,"abstract":"Bioprospecting eksudat gum di Indonesia masih jarang dilakukan. Maka dari itu, penelitian ini berfokus pada pencarian potensi senyawa kimia gum Acacia decurrens dan potensi bioaktivitasnya. Ekstraksi dilakukan secara bertingkat dengan teknik refluks. Pelarut yang digunakan yaitu n-heksana, etanol, dan air. Identifikasi kandungan senyawa kimia dianalisis dengan Kromatografi Gas - Spektrometri Massa (GC-MS). Besaran rendemen ekstrak gum Acacia decurrens, kadar fenolik total (TPC), kadar flavonoid total (TFC), kadar flavanol total (TVC) dianalisis secara kuantitatif. Bioaktivitas berupa aktivitas antioksidan dianalisis dengan metode 2,2-difenil-1-pikrilhydrazil (DPPH) dan kadar sitotoksisitas dianalisis dengan metode uji kematian larva udang (UKLU). Analisis GC-MS menunjukkan pada fraksi n-heksana terdapat senyawa dari kelompok alkana, alkena, aldehida, ester, dan aromatis. Pada fraksi etanol terdapat senyawa dari kelompok monosakarida dan lemak. Pada fraksi air terdapat senyawa dari kelompok monosakarida. Nilai tertinggi diperoleh dari fraksi larut etanol pada pengukuran TPC (19,61±0,47 mgGA/g), TFC (23,89±1,32 mgQE/g), TVC (13,41±0,81 mgCE/g), dan aktivitas antioksidan (IC50: 3,842 g/mL). Kadar sitotoksisitas yang diperoleh dari masing-masing fraksi secara berurutan yaitu n-heksana (LC50: 0,47 ppm), etanol (LC50: 5,91 ppm), dan air (LC50: 6,56 ppm).","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44298349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Foraging preference of stingless beekeeping in three types of land use at Lombok Island","authors":"S. Riendriasari","doi":"10.22146/jik.v16i2.3908","DOIUrl":"https://doi.org/10.22146/jik.v16i2.3908","url":null,"abstract":"The success of stingless beekeeping was supported by site suitability and the availability of floral sources. Bee feed is an important requirement for the sustainability of stingless beekeeping because it determines the qualities and quantities of bee products. The study aimed to examine the level of feed preference for stingless bees. The research location was divided into three types, i.e., agroecosystems, forests, and settlements. Acetolysis of the pollen where came from the hive was used to examine the foraging preferences of stingless bees. The results of the study were four species of stingless bee were identified, i.e., Tetragonula fuscobalteata, Tetragonula laeviceps, Tetragonula clypearis, and Heterotrigona erythrogastra. Based on the results of the data analysis, T. fuscobalteata was mostly cultivated in the settlement areas, T. laeviceps and T. clypearis were mostly found at the sites that were close to the agroecosystems, while H. erythrogastra was cultivated near the forest areas. The pollen that be favorite feed plants of Tetragonula was Bromeliaceae and Cyperaceae, while for H. erythrogastra, Rubiaceae was the preference of forage plants. However, the PCA showed that the preference of forage plants for the beekeeping of stingless bees was influenced by the availability of feed sources around their hives.  ","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44915993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mapping of Factors Affecting Land Fires in the Media Frame for Disaster Mitigation in the Future","authors":"Rosalina Kumalawati, A. Yuliarti, M. Septiana, Syaifuddin, K. Murliawan, Rizky Nurita Anggraeni","doi":"10.22146/jik.v16i2.2153","DOIUrl":"https://doi.org/10.22146/jik.v16i2.2153","url":null,"abstract":"Land fires are national and international disasters that cause crucial environmental problems and are of local and global concern. This research was conducted to determine the mapping of the factors that affect land fires in a media frame that can be used for disaster mitigation so that the impact of fires can be minimized in the future. In addition, with mitigation, it is hoped that fires can be reduced, namely through restoration programs, including wetting, revegetation and community economic revitalization. This study uses time series data from 2012-2021 and uses the framing analysis method and content analysis. The results of the study show that the mapping of factors that affect land fires in the research area from several media from September 2019 to June 2021 is a factor of human activity and natural factors. The dominant human activities causing fires in the research area are land clearing for agriculture and settlements, land preparation, illegal logging, and lack of public awareness of the dangers of fire. The natural factors that dominate causing fires in the research area are the dry season, not residential areas.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42415017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analisis Partisipasi Masyarakat dalam Program Perhutanan Sosial (Studi Kasus di Kabupaten Sanggau Propinsi Kalimantan Barat)","authors":"Emi Roslinda, Reny Rianti, Herculana Ershinta","doi":"10.22146/jik.v16i2.2540","DOIUrl":"https://doi.org/10.22146/jik.v16i2.2540","url":null,"abstract":"Participation is one of the benchmarks for the success of the Community Forestry program, a development program in the forestry sector that provides access and increases the community’s capacity in managing state forests. This research aims to analyze the level of community participation in managing state forests in the Community Forestry scheme. The participation level was measured on three stages of activity (planning, implementation, and evaluation) using the Arnstein participation concept. Data were collected using in-depth interview techniques, distributing questionnaires, and document reviews. The data analysis employs  a qualitative descriptive analysis approach and non-parametric statistics. The participation forms include contributions of thoughts, ideas, suggestions, contributions of energy in planning, implementation, and evaluation activities. This research suggests that the participation level in the study area is in the delegated power stage, through projects/activities carried out by outsiders to achieve specific goals. The Hkm in Sanggau Regency was initiated and facilitated by various parties with intensive and sustainable empowerment activities.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42785803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}