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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 30 Documents
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Search results for , issue "Vol 6, No 4 (2018): JURNAL HUTAN LESTARI" : 30 Documents clear
KEANEKARAGAMAN JENIS TUMBUHAN PAKAN ORANGUTAN (Pongo pygmaeus wurmbii) DI KAWASAN HUTAN KONSERVASI PT. KAYUNG AGRO LESTARI (KAL) KABUPATEN KETAPANG Alzaqi, Muhammad; Prayogo, Harri
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.29293

Abstract

Orangutans (Pongo pygmaeus) are endemic to the island of Borneo whose existence is threatened with extinction. As a result of its population which has continued to decline over the past few decades, the International Union for Conservation Nature (IUCN) raised the status of Bornean orangutans from endangered to critical (Critically endangered). The study was conducted in the conservation forest area of PT. Kayung Agro Lestari (KAL) District Ketapang. This study aims to determine the diversity of species of feed for orangutans (Pongo pygmaeus Wurmbii) and to determine the availability of feed for orangutans in their original habitat. The method used is purposive sampling by making a double plot that is placed randomly at the location found in the type of orangutan feed. The results of this study found as many as 38 types of plants, 30 species are food sources and 8 species are not sources of feed. Analysis of the Important Value Index (INP) data of the largest value at all growth rates for tree level and seedlings was dominated by jungkang type (Palaquium leiocarpum) with a value of 33.83% and 54.01%. The level of the pole is dominated by the type of guava change (Syzygium sp1) with a value of 26.69%, while for the stake level is dominated by the type of pandanus (Pandanus sp) with a value of 47.67%.Keywords: Feed, Orangutan, Species diversity
SELEKSI POHON PLUS TENGKAWANG TUNGKUL (Shorea stenoptera Burck.) DI DESA SUNGAI LAWAK KECAMATAN NANGA TAMAN KABUPATEN SEKADAU Ningrum, Intan Utami; Muin, Abdurrani; Wulandari, Reine Suci
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.30052

Abstract

Tengkawang tungkul (Shorea stenoptera Burck.) in Sungai Lawak Village, Nanga Taman Sub-District of Sekadau regency has high potency and economic values. Selection of tengkawang tungkul plus tree is the first step towards obtaining stock for developing clonal and seedling orchards of superior phenotypes. The purpose of this research was to obtain plus tree of tengkawang tungkul. The research was done with survey method with exploration technique. Exploration done randomly of tengkawang tungkul and compared with comparison trees as the basis for determining the prospective plus tree. The results showed 16 individuals was identified as plus tree with 96 trees as a comparison. There were 9 trees which have the highest score of 75. The average tengkawang tungkul has a good phenotype, such as the total height of trees with a score of 20, height free branches with a score of 15, diameter with a score of 30, canopy area with a score of 10.Keywords: plus tree, selection, tengkawang tungkul
PERTUMBUHAN PROPAGUL BAKAU (Rhizophora apiculata BL) DENGAN PERBEDAAN JENIS AIR SIRAMAN DAN MEDIA TANAM DI PERSEMAIAN PT. BINA OVIVIPARI SEMESTA Pangestika, Laras; Burhanuddin, .
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.29105

Abstract

The purpose of this research is to find out the media are suitable as a medium growth of mangrove and knowing the time of appearance of first leaf. Object of research is mangrove propagul PT. Bina Ovivipari universe. The medium used is the land of the mud and soil ultisol. This research was carried out on the seedbed of PT Bina Ovivipari universe. The research method used complete randomized factorial experiments (Factorial RAL) with 4 combination treatment. The observation parameters is percentage grow plants Rhizhopora apiculata, the time of the emergence of the first leaf, and the time needed for the plant to be ready for planting. The treatment of the soil with plain water mud had a pretty good growing percent i.e. of 60% while on the treatment of the soil with plain water ultisol percent grow only 40% which based on the results of calculations using factorial RAL indicates that on a spray of sea water have different results by using plain water spray where on ordinary water spray has a real influence on the growth of R.apiculata so that spray water on the media as well as media ultisol soil sea mud can be used for the growth of propagul until the fourth week of planting.Keyword: Mangrove Propagul, Ultisol Soil, Type of Water
SEBARAN TENGKAWANG (Shorea spp.) BERDASARKAN FITOGEOGRAFI PADA HUTAN ADAT PENGAJIT DESA SAHAN KECAMATAN SELUAS KABUPATEN BENGKAYANG Tampubolon, Sugiarti; Manurung, Togar Fernando; Latifah, Siti
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.29851

Abstract

Tengkawang (Shorea spp) is a type of plant that is protected and classified as a type of meranti with tengkawang fat-producing fruit. The spread of tengkawang is usually clustered and grows in tropical rain forests with high rainfall in wet climates and high humidity. This study aims to determine the distribution of tengkawang tree species based on geographical distribution (phytogeography). The study was carried out in the Pengajit village of Sahan customary forest, Seluas District, Bengkayang Regency. The research was conducted by survey method, sampling was carried out by means of a census which is exploring the observation area. Data analysis was carried out by recording data on tengkawang tree types and observations in the form of local names, scientific names, altitude, slope, coordinate points, slope direction (East, West, North and South) and tree diameter. The results of the study were 5 (five) types of tengkawang, namely tengkawang tempiras (Shorea macrophylla Ashton), tengkawang layar (Shorea mecistopteryx Ridl), tengkawang tungkul (Shorea stenoptera Burck), tengkawang air (Shorea seminis Sloot) and tengkawang pengampeng (Shorea pinanga Scheff) with distribution patterns clustered and not clustered. Tengkawang is available at an altitude of <100 m above sea level namely tengkawangpengampeng (Shorea pinanga Scheff), height between 100 - 150 m above sea level, there is tengkawang tempiras (Shorea macrophylla Ashton), tengkawang layar (Shorea mecistopteryx Ridl), tengkawang tungkul (Shorea stenoptera Burck), tengkawang air (Shorea seminis Sloot) and tengkawang pengampeng (Shorea pinanga Scheff) and at altitudes >150 found tengkawang sails (Shorea mecistopteryx Ridl) and tengkawang pengampeng (Shorea pinanga Scheff). Keywords: Bengkayang, Customary Forest, Fitogeography, Tengkawang
DAMPAK EKSPANSI PERKEBUNAN KELAPA SAWIT TERHADAP SOSIAL EKONOMI MASYARAKAT SEKITAR HUTAN DI DESA PASAK PIANG KECAMATAN SUNGAI AMBAWANG KABUPATEN KUBU RAYA Nurhayati, .; Roslinda, Emi; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.30468

Abstract

The conversion of forest land functions is the change in the principal function of the forest into non-forest areas such as settlements, agricultural areas and plantations. This happened in Pasak Piang Village, the land turned into an oil palm plantation. This condition will certainly have an impact on the socio-economic community. This research aims to examine the socio-economic changes of the communities surrounding the forest before and after the establishment of an oil palm plantation company.This study uses descriptive analysis of income, production costs, equipment depreciation costs and calculating health costs (medical expenses). The results of the study indicate that the entry of oil palm companies brought socio-economic changes to the hamlets that were close to the company and far from the company. The hamlets close to the company changed after the entry of oil palm companies, this change was seen in land ownership and income, where before expansion the land was 48.96 Ha after expansion of 37.96 Ha with changes in income of Rp.1,202,932,000/year decreasing to Rp.1,176,332,000/year on.Hamlets that are far from the company do not experience changes in land area but experience an increase in income, this is because their land is not polluted due to palm oil waste so that the plants they plant do not die, before and after the land area remains the same 56.91 Ha.Previous income was Rp. 1,232,218,000/ year after increasing to Rp. 1,308,694,000/year.In the social conditions the impact caused by the entry of oil palm companies is health where the costs of the community spent this year Rp.3,647,500/year with a history of diseases such as fever, cough, skin disease suspected of the impact of factory waste.Keyword: Economy, Income, Land Function, Oil Palm, Social.
ANALISA BIAYA PEMANENAN TANAMAN MANGIUM (Acacia mangium) DI PT BINA SILVA NUSA KECAMATAN BATU AMPAR KABUPATEN KUBU RAYA Faqih, Septian; Hardiansyah, Gusti; Roslinda, Emi
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.29365

Abstract

Harvesting of forest products is an unit between human components and equipment. These components are aimed at removing forest products in wood form from forest areas. This research was held in 2017 at PT Bina Silva Nusa, aimed at analyzing the amount of costs required for harvesting activities, including logging, skidding and hauling activities. This study data analysis method is collecting primary data in the field and secondary data is information obtained from related company. The cost of each aspect harvesting activities of forest products is processed in tabulation form and calculated to obtain production costs. The amount of costs that PT Bina Silva Nusa spend for timber harvesting activities which include logging, skidding, loading and transportation activities is Rp 138.774/m3. These costs are the sum of all costs spend by the company in each component of harvesting activities, including the cost of logging contracts of Rp 12.000/m3, skidding contract costs of Rp 85.000/m3, loading and unloading costs of Rp 17.500/m3, and transportation costs of Rp 15.874/m3, and also has been added with Forest Resource Provision issued by the company per m3 of timber Rp 8.400. The cost of harvesting acacia wood if all components are carried out independently is Rp 115.214/m3, while the details of the costs are Rp 11.250/m3 for logging, skidding Rp 65.555/m3, loading and unloading Rp. 14.135/m3 and hauling Rp 15.874/m3,with the same provision is Rp 8.400 / m3.Keywords: Felling, Harvesting, Hauling, Production Cost, Skidding,
ESTIMASI KANDUNGAN KARBON TEGAKAN HUTAN DI ATAS PERMUKAAN TANAH PADA BERBAGAI KELAS TUTUPAN TAJUK DI HUTAN ADAT PENGAJIT KABUPATEN BENGKAYANG Kasianus, Robi; Astiani, Dwi; AM, Iskandar
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.30123

Abstract

Forests are the largest component that is able to absorb carbon through photosynthesis process and store carbon in forests biomass per unit area. The aim of this study was to estimate the carbon that stored in above ground forest in Pengajit customary forest of Bengkayang regency. The method used in this study was non destructive by surveying the diameter and the species of forest. The results of this study showed that carbon stock of above groud forest in Pengajit customary forest was vary on each canopy cover class. The biggest carbon found at the dense canopy cover class was 299,74 tons/ha, and the medium canopy cover class had 235,67 tons/ha carbon stock, while the smallest carbon stock value was 55,89 tons/ha at the lowest canopy cover class. Total carbon stocks that found at the dense conopy cover class was 26.124,19 tons, the medium canopy cover class stored 1.397,53 tons, and the lowest canopy cover class had 428,25 tons. Pengajit customary forest as a whole saved 27.949,97 tons carbon stocks.Keywords : Canopy cover class, carbon stock, customary forest, forest stand
KARAKTERISTIK HABITAT RAFFLESIA (Rafflesia tuan-mudae) DI GUNUNG POTENG CAGAR ALAM RAYA PASI KALIMANTAN BARAT Erlinda, Asteria; Iskandar, .; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.28890

Abstract

One of the plants endemic of West Kalimantan is Rafflesia Tuan-mudae. R. Tuan-mudae found at the Raya Pasi Nature Reserves in West Kalimantan, especially at Mount Poteng. Information about the habitat of R. Tuan-mudae at Mount Poteng is still not found. The purpose of this study was to get information about characteristics of habitat R. Tuan-mudae at Gunung Poteng Raya Pasi Nature Reserve. Data collection was carried out in May 2018, R. Tuan-mudae habitat analysis was carried out using a survey method. Data retrieval using observer plots was determined by purposive sampling technique. Using a double observation plot measuring 20 x 50 m, totaling 4 plots. The results of the study found 145 R. Tuan-mudae individuals, at an altitude between 431-503 masl, slope 18.25%, temperature 25 ° C-26.1 ° C with humidity between 83% -89%. This Rafflesia lives in the host plant Tetrastigma sp.Keywords: characteristics, habitat, Rafflesia Tuan-mudae
PENGEMBANGAN POTENSI EKOWISATA BERBASIS MASYARAKAT DI HUTAN MANGROVE DESA MALIKIAN KABUPATEN MEMPAWAH Nurhasanah, .; Erianto, .; Kartikawati, Siti Masitoh
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.29510

Abstract

Malikian village is located in Mempawah Hilir District Mempawah Regency, has the potential to be developed into a community-based mangrove ecotourism area. The purpose of this study is to assess the potential of mangrove forest of Malikian village that can be developed into ecotourism area as well as to know the perception and the characteristics of the community towards the development of mangrove ecotourism. The method used to determine the potential of mangrove ecosystem is observation while the perception and characteristics of the community using survey methods with interview techniques, the respondents were determined by purposive sampling. The result of the research shows the potential of mangrove ecosystem that is there are 7 types of vegetation, as well as 11 species of animals, besides natural phenomena such as the existence of Penibung Island and Temajok Island, the sunset adds to the attraction of this region. Villagers of Malikian tend to be positive with the development plan of mangrove ecotourism potency in Malikian Village and ready to participate in ecotourism development of mangrove.Keyword : Community, Ecotourism, Malikian, Mangrove, Potential
SELEKSI POHON PLUS TENGKAWANG TUNGKUL (Shorea stenoptera Burck) DI TEMBAWANG DESA PENYELADI KABUPATEN SANGGAU Awaludin, M; Muin, Abdurrani; Suryantini, Rosa
JURNAL HUTAN LESTARI Vol 6, No 4 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i4.30245

Abstract

Tengkawang Tungkul is an endemic species of plant that grows in West Kalimantan which is the best quality wood. Adult tengkawang rooted with good or bad phenotypes will produce fruit and seeds that function as new plant seeds. Knowladge of the source of native seeds or mother trees is the most important part of getting the most quality seeds. The choice of trees as a plus tree is important to produce the best quality seeds. The purpose of this study was to determine the number of tengkawang tungkul that met the criteria as a Plus Tree in tembawang Penyeladi village. This research was conducted in the survey method to determine plus tree candidates and compare trees as a basis for determining plus trees. The object of this research is tengkawang tungkul tree with a diameter of >30 cm and flowering and producing fruit. The phenotype characters consist of a total of tree height, the height of free branches, stem diameter, outward bark width, and tree health. This research found that there were 8 tengkawang tungkul trees that have potential to of plus trees that meet the criteria of a plus tree. The highest score was 72 which was found in plus tree candidate no. 27, a total score of 71 for no. 6, and a total  score of 63 which belongs to candidates numbers 1, 16, 19, 21, 31, and 36. Based on the calculation, the total scores show that a part of the mother trees of tengkawang tungkul in tembawang Penyeladi village of Sanggau regency have met the criteria to be made plus trees.   Keywords: Mother-Trees, Phenotype Characters, Plus Tree, Tengkawang tungkul.

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