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JURNAL HUTAN LESTARI
Published by Universitas Tanjungpura
ISSN : 23383127     EISSN : 27761754     DOI : http://dx.doi.org/10.26418/jhl.v8i4
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Hutan Lestari merupakan jurnal ilmu kehutanan yang menyajikan artikel mengenai hasil-hasil penelitian meliputi bidang teknologi pengolahan hasil hutan, pengawetan kayu, teknologi peningkatan mutu kayu, budidaya hutan, konservasi sumber daya alam, ekonomi kehutanan, perhutanan sosial dan politik kehutanan. Setiap naskah yang dikirimkan ke Jurnal Hutan Lestari akan ditelaah oleh Penelaah yang sesuai dengan bidangnya. Jurnal Hutan Lestari dipublikasikan oleh Fakultas Kehutanan Universitas Tanjungpura diterbitkan setiap 3 bulan sekali.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 922 Documents
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STRUKTUR DAN KOMPOSISI JENIS VEGETASI RIPARIAN KEBUN RAYA SAMBAS KABUPATEN SAMBAS KALIMANTAN BARAT Lestari, Andriyani; Dewantara, Iswan; Ardian, Hafiz
JURNAL HUTAN LESTARI Vol 6, No 1 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i1.25206

Abstract

Riparian vegetation is a natural resource that is easily distrubed due to stabilization by human’s hand in ordinary rivers or within the scope of conservation areas  such as botanical gardens. Riparian vegetation plays an important role in maintaining the ecosystem stability of river, where the endemic wild animals are and maintaining the quality of sorrounding water. The purpose of this research is to analyze the stucture and compositio of dominant kinds and species of tree vegetation in riparian based Sambas Botanical Garden, Sabung village, Sabuh Sambas district, West Kalimantan. The method used in this study is survey with the combination of plant lanes technique , the spaces between two rows pf plants, and a line method. Observation tracks are made and placed in front of the vegetation. The placement  of the observation line is purposely set to present the middle, upstream and downstream river areas on the river bank of ±105 Ha. To analyze the area, the observation line was made about 6 lanes, with the lenght of each path was adjusted to the tide level approaching the land based on the existing hydrological cycle map to obtain 6 lanes with different lenghts.  For each of these lines a 20m x 20 m observation plot was made for tree level observation, 10m x 10m for pole observation, 5m x 5m for observation of piles, and 2m x 2m for observation of plant seeding rates. The process of seeding vegetation structure in riparian botanical garden was found complete from seedling, sapling, and poles to trees. The composition of riparian forest vegetation species consist of  22 species of vegetation, 14 families, and 18 genera with diversity for each low growth rate of less than 1, with pattern of spreading concentration and not concerntrated in one particular species. Therefor, with the discovery of the Hibiscus tilliaceus species at all growth rates, this species can be regarded as an indicator of ecosystems as a riparian forest ecosystem in Sambas Botanical Garden.Keyword : Diversity, Ecological Function, Hibiscus tilliaceus, Riparian
SIFAT MEKANIK KOMPOSIT BERBASIS POLI ASAM LAKTAT (PLA) DAN SERAT SELULOSA TANDAN KOSONG KELAPA SAWIT Marwanto, .
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.20002

Abstract

Poly lactic acid (PLA) is thermoplastic plastic that have potential to replace conventional plastic because it have advantages such as biodegradable and sustainable. But  PLA have weakness like fragile. The aim of this study is evaluate mechanical properties of composites PLA with additon oil palm empty fruit bunches (EFB) cellulose fibers. The composition of EFB cellulose fibers were 0, 5, 10, 15 and 20 Per Hundred Resin (PHR). Testing sample test sample using Shimadzu Universal Testing Machine with load speed 1 mm / minute and 70 mm gauge length, based on ASTM D-638-02a standard. The sample length is 110 mm, width 6 mm and thick 0,7 mm. All displayed average of 3 repetitions. The results showed that tensile strength and elongation composites neat PLA highest than composite PLA with EFB cellulose fibers showing value respectively 40,20 MPa and 4,25%. The highest value for young modulus in composite PLA with cellulose fiber was noted at 15 PHR EFB cellulose fibers with value of 3,96 GPa. Keywords: Biodegradable, Cellulose Fibers, Mechanical Properties, Oil Palm Empty Fruit Bunches, Polylactic Acid
IDENTIFIKASI RAYAP PERUSAK POHON DI ARBORETUM SYLVA UNIVERSITAS TANJUNGPURA Sulantika, Sulantika; Diba, Farah
JURNAL HUTAN LESTARI Vol 7, No 4 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i4.38208

Abstract

The main destructive wood organism is termites. Trees are attacked by live tree termites and also dead trees. As happened in the Arboretum area of Untan, where many trees were damaged caused by it. The aim of the study was to identify the types of tree destroyers in the Sylva Arboretum area of Untan. This study uses a field survey by exploring all the blocks found in the Untara Sylva Arboretum with an area of 3.2 ha. The results of the study at the Sylva University Arboretum in Tanjungpura from 20 observation blocks were 13 blocks which were attacked and 7 blocks were not exposed to termite attacks. Termites found 3 types of termites, these types include 2 types of soil termites (Nasutitermes Sp and Odontotermes Sp.) And 1 type of subterranean termites (Coptotermes curvignatus). The trees that were attacked in the Untan Arboretum area included 13 species of trees, namely: Acacia mangium, Acacia auriculiformis, Melicope lunu-acenda, Paraserianthes falcataria, Shorea seminis, Shorea pacipila, Shorea sp. Shorea revoluta, Dillenia sp, Gluta renghas, Calophillum inopilum, Nephelium lappaceum, Macarangga pruinosa. The most affected trees are Acacia mangium and Acacia Auriculiformis.Keywords: Tree destroyer termites, Arboretum area
PENDUGAAN STOK KARBON DI KAWASAN HUTAN PENDOPO GUBERNUR KOTA PONTIANAK Baruna, Tomi; Astiani, Dwi; Darwati, Herlina
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.20527

Abstract

Forest is a natural resource that is very important and beneficial for life and living either directly or indirectly. This study aims to determine how much carbon is stored, in the area of Forest City Hall Governor Pontianak. The method used in this study, is non-destructive sampling method with recording the diameter of all the trees on the track 20 m wide and 100 m long using allometric  equation appropriate for estimating biomass. Based on  the research results of carbon estimation stored in Governor City Hall Forest  area with 3.2 ha area there are 38 species of trees with the number of 584 individuals, biomass about 140.62 tons/ha, while for carbon stock from stands about 70.27 tons/ha. Keywords: carbon stock, forest city
KEANEKARAGAMAN JENIS VEGETASI PADA KAWASAN HUTAN LINDUNG GUNUNG AMBAWANG KABUPATEN KUBU RAYA PROVINSI KALIMANTAN BARAT Sularno, .; Fahrizal, .; Iskandar AM, .
JURNAL HUTAN LESTARI Vol 4, No 2 (2016): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i2.15723

Abstract

The diversity of vegetation which is quite high in some areas of the forest one of which is a protected forest areas Ambawang mountain. Limited data on the diversity of vegetation and standing stock in the mountain protected areas Ambawang make motivastion in this study. Creating a great power to preserve the forest. The purpose of this study was to determine the diversity of vegetation in protected forests Ambawang mountain forests. By using the method used is a double plot squares method, by taking a sample plot vegetation with many examples, which is made of  20 pieces measuring 40 x 40 are placed evenly distributed in accordance with the conditions of the closing of vegetation. Observations find the type of vegetation results showed that in the area of Protected Forest Mount Ambawang found 19 species of trees making forest stands for all levels of forest stands found in 20 plots of observation with the observation area of 3.2 hectares. Keywords:       Type vegetation,  forest protected areas
PERSEPSI MASYARAKAT LOKAL TERHADAP USAHA TANI TANAMAN KARET PADA AREAL BEKAS PERLADANGAN DI DESA NYIIN KECAMATAN JELIMPO KABUPATEN LANDAK Erwin, Erwin; Zainal, Sofyan; Dirhamsyah, M
JURNAL HUTAN LESTARI Vol 8, No 1 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i1.39294

Abstract

Rubber gives an important role for the national economy, in West Kalimantan, most of the population work as rubber farmers, especially the community in Nyiin Village, Jelimpo sub-district, Landak district, is one of the villages that runs rubber plantations in the former cultivation area, which has been running since long time ago as the main livelihood to meet the needs of daily life.  Some of the problems that are faced by rubber farmers, during the rainy season the rubber farmers have difficulty in tapping rubber, also falling rubber prices nowadays. This affects for the economy and the amount of rubber latex produced by the public. While the prices of basic food are rising, to deal with such a problem the community tends to look for side jobs, such as working in oil palm companies, mining gold, and other jobs. This situation naturally raises perceptions in the local community in Nyiin Village as rubber tappers. The aim of this study to find out the perception of the local community on rubber farming in the former cultivation area and analyze the relationship between knowledge, age and cosmopolitan factors with the perception of the local community on rubber farming in the former cultivation area.  This research was carried out for 2 weeks effectively in the field, using descriptive and associative survey methods with interview techniques and questionnaire aids in the form that submitted to a number of respondents.  of 81 respondents 73 respondents (90.12%) had low perception, 8 respondents (9.88%) had moderate perception and 0 respondents had low perception of rubber farming.  It can be concluded that the people in Nyiin Village, Jelimpo sub-district, Landak district tend to have a low perception of rubber farming, this proves that the community feels the negative impact of the current rubber farming business, caused by the current low price of rubber.Keywords: Communities, Perception, Rubber
PERSEPSI MASYARAKAT TERHADAP KEBERADAAN HUTAN DISEKITAR KEBUN KELAPA SAWIT DESA LEMBAH HIJAU 1 KECAMATAN NANGA TAYAP KABUPATEN KETAPANG Sariman, Wahyu; Thamrin, Edy; Idham, M
JURNAL HUTAN LESTARI Vol 5, No 3 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i3.21333

Abstract

Indonesia has ample natural resources such as various species of plants, timber and non timber, which can be utilized for the prosperity of people. Forest cover where the plants grow is also important to absorb carbon dioxide and to perform photosynthesis to produce oxygen. Ketapang regency is one of the areas in West Kalimantan which has good potential forest resources, for instance in Nanga Tayap District Lembah Hijau 1 Village. Before the existence of oil palm plantations in Lembah Hijau 1 Village, the condition of its forest was quite good, but as the time goes on the forest becomes alarming, this is due to the expansion of palm plantation while people’s needs of wood for construction becomes higher. Success in protecting forest counts on the participation of surrounding communities. This research aimed to find out how was people’s perception of the existence of forest around the palm oil plantation and to analyze the correlation between people’s perception of the existence of forest around the palm oil plantation and the level of age, education, income, knowledge, and cosmopolitan. The result shows that the perception tends to be positive on the existence of forest around the palm oil plantation. And the analysis shows that the level of age, education, and income do not have a correlation with people’s perception of the existence of forest around the palm oil plantation. But the level of knowledge and cosmopolitan have a correlation with people’s perception of the existence of forest around the palm oil plantation.Keywords: communities around the forest, palm oil plantation, perception
KONDISI SOSIAL EKONOMI MASYARAKAT SEKITAR HUTAN DI DESA TANGAI JAYA KECAMATAN MENTEBAH KABUPATEN KAPUAS HULU Linoria, Rose Merry Melawati; Dewantara, Iswan; Ardian, Hafiz
JURNAL HUTAN LESTARI Vol 4, No 4 (2016): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i4.17346

Abstract

The community uses forest products as a source of livelihood to improve socio-economic conditions by participating in the use of local natural resources. The aim of this study is to reveal the income of the people around the forest and uncover the level of welfare of the people in Tangai Jaya Village of Mentebah Subdistric in Kapuas Hulu Regency. This study used surveys through interviews with a questionnaire guide. Samples were taken using simple random sampling with the number of respondents as many as 70 households. The data collected were the descriptive analyzed processed by adding up all income derived from both farming and non farming activities and then measured using the indicators of Regional Minimum Wage of Kapuas Hulu and analyzing the level of social welfare in accordance with BKKBN. The results showed that the total income of the community around the forest in Tangai Jaya village ranged from IDR 100,000/month to IDR 30,500,000/month with an average total income of IDR 2,235,857/month. The level of welfare in Tangai Jaya Village with 98.67% or 69 household is categorized as Family Welfare Phase I and 1.43% or 1 categorized as Family Welfare Phase III. There are 30 households in Padang Jaya hamlet and 39 households in Sungai Tekuyung Hamlet that are categorized as Family Welfare Phase I. Meanwhile, 1 household of Sungai Tekuyung hamlet is categorized as Family Welfare Phase III. Keywords: Socio-economic conditions, income, level of welfare, Tangai Jaya Village.
KEANEKARAGAMAN JENIS BAMBU DI DESA SARANG BURUNG KOLAM KECAMATAN JAWAI KABUPATEN SAMBAS Jaidan, Jaidan; Wardenaar, Evy; Tavita, Gusti Eva
JURNAL HUTAN LESTARI Vol 8, No 2 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i2.39789

Abstract

Indonesia has 176 species of bamboo which constribute 16% of the world's bamboo species. 60% of bamboo grown in Indonesia is endemic bamboo. The purpose of this study was to record the diversity of bamboo species found in the Sarang Burung Kolam Village, Jawai District, Sambas Regency. The method used double plots laid out according to the presence of growing bamboo roaming with an observation plot area of 20 mx 20 m. Two different genera namely the genus Gigantochloa and Bambusa. Genus Bambusa consists of Bambusa vulgaris Schrad. Ex wendl, Bambusa vulgaris var. striata and Bambusa multiplex, Genus Gigantochloa consists of Gigantochloa balui and Gigantochloa atter). Type of bamboo that has the highest INP value is B. vulgaris Schrad. Ex wendl. (114.4599%,) the medium INP value is G. atter (55.4006%) and the lowest INP is B. vulgaris var.striata (3.2603%). Species Diversity Index in Desa Sarang Burung Kolam, Jawai District, Sambas Regency is relatively low.Keyword : Bamboo diversity, Sambas Regency, Sarang Burung Kolam Village
KEHILANGAN BIOMASSA GAMBUT AKIBAT KEBAKARAN HUTAN Wiri, .; Astiani, Dwi; Fernando, Togar
JURNAL HUTAN LESTARI Vol 5, No 3 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i3.21713

Abstract

Peat land is a wetland / water-saturated area composed of organic soil material, namely the remains of plants and plant tissue decaying with a thickness of more than 50cm comprising organic materials, either with a thickness of more than 45cm or layered together with mineral soil with thickness of 80cm and have a thick layer of organic material is more than 50cm. Peat serves as a repository of highest carbon reserve after a very large tree. Additionally peat has a role in the ecosystem of peatlands both in terms of hydrology, conservation of wildlife and vegetation. Kuala Dua Village in Kubu Raya has a fairly extensive peatlands with a depth of 1-4 meters. Fire is a phenomenon that often occurs in Kuala Dua Village including peat fires. The fires emit carbon that contribute to the increase of greenhouse gases (GHGs) into the atmosphere. So there is a need to do research on "Measuring the Loss of peat Biomass in the area of peat fires in Kuala Dua Village, Kubu Raya Regency". This study aims to measure the content of peat biomass lost due to forest fire in the village of Kuala Dua Raya campus. The method used was a survey method, and to determine the location of the observations was done intentionally (purposive sampling) with the measurement plot. In total there were 10 sampling plots with a size of 5m2 / plot and has 25 subplots / plots with a size of 1m2. Identification of the amount of peat biomass loss was done by measuring the distance from the peat surface of the sampling plot based on the volume of burnt peat method by Agus, et al (2011). The total volume of peat burnt in research plots was calculated in the amount of 39.14 kg / m3 with changes the depth of peat soil surface. The decrease was an average reduction of around 0.621m peat surface. The amount of peat biomass loss due to forest fires during research in the peat area of Kuala Dua Village amounted to 3379.47 kg / m3.Keywords : Carbon Emissions, Forest Fires, Peat Biomass and Kuala Dua Village

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