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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 915 Documents
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PENGARUH DIAMETER POHON DAN JARAK LUBANG INOKULASI TERHADAP PEMBENTUKAN GUBAL GAHARU PADA TANAMAN Aquilaria Malaccensis Lamk Lisa, Fransiska Yesu; Muin, Abdurrani; Idham, M
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.v5i2.19089

Abstract

Agarwood is non-timber forest product which has high economic values, as raw material for the perfume industry, incense and medicine. This research aims to determine the best diameter of tree and inoculation hole distance to formation of gubal agarwood  of Aquilaria malaccensis. The research had been conducted in Ngarak Village of Mandor Subdistrict, Landak Regency, in a periode of 3 months. The research method used factorial experiment with 5 replications. The first factor is diameter of tree with 6 treatments (17 cm, 18 cm, 21 cm, 23 cm. 24 cm and 27 cm). The second factor is distance of inoculation holes (5 cm, 10 cm, 15 cm, 20 cm, 25 cm and 30 cm). the data collected were in the form of cross-sectional area of agarwood formed the results showed that the interaction of tree diameter of  3,86 with a inoculation hole spacing of 5cm was the best for the formation of the gubal agarwood compared to other treatments. Keywords: Aquilaria malaccensis, Gubal Agarwood, Inoculation, Tree Diameter.
PENAMBAHAN NAA DAN BAP TERHADAP MULTIPLIKASI SUBKULTUR TUNAS GAHARU (Aquilaria malaccensis Lamk) anti, Juli; Wulandari, Reine Suci; Darwati, Herlina
JURNAL HUTAN LESTARI Vol 1, No 3 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i3.3521

Abstract

The benefits of Aquilaria malaccensis cause many people do the illegal activities to collect Aquilaria. Illegal logging causes Aquilaria in the endangered category species so that the export trade of this plant is limited. The problem of propagation of aquilaria can be solve with tissue culture techniques. The research objective is to determine the influencce of Naphthalene acetic acid (NAA) and Benzyl amino purine (BAP) on the development of subcultures best aloes. The research was conducted at the Laboratory of Silviculture Faculty of Forestry University Tanjungpura, observations made during six weeks. The method used in this study is factorial completely randomized design (CRD) in this study is factorial completely randomized design (CRD) with, Data were analyzed with analysis of variance and followed HSD test. such as ; NAA and BAP as factors with three concentration level and six replicant, as follows NAA (A) : 0.1 mg/l ; 0.15 mg/l ; 0.2 mg/l and BAP (B) : 2.5 mg/l ; 3.0 mg/l ; 3.5 mg/l). The results showed that the interaction between NAA and BAP concentrations has significantly influence to the development of Aquilaria subculture. In this study the best concentration is A1B1 (0.1 mg/l NAA and 2,5 mg/l BAP) where the number of shoots produced as many as 12 buds. Key words : Naphthalene acetic acid, Benzyl amino purine, Growth hormone, Subcultures and Aquilaria malaccensis.
JENIS AVES DAN MAMALIA DIURNAL YANG MEMANFAATKAN JAMBU TANGKALAK (Bellucia pentamera) SEBAGAI SUMBER PAKAN DI KEBUN RAYA SAMBAS Haryono, Aldi; Prayogo, Hari; Erianto, .
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.33628

Abstract

Sambas Botanical Garden is an ex-situ conservation area, in its management there is the term Vak, which is a small management area with care and supervision that is more focused on the inside plants, Bellucia pentamera in the management of Vak is very limited and cut down, but actually Bellucia pentamera is forest plant which has the criteria of providing fruit almost all year long and is widely used by most wildlife. The study aims to record species of aves and diurnal mammals that use Bellucia pentamera as a source of feed for wild animals in the Sambas Botanical Gardens. The research was carried out in the management area and secondary forest, each represented by three growing places, namely hills, foothills and riparians. The study was conducted in July-August with a survey method by observing direct observation at the point of tangkalak guava stands with repetitions three times. The results showed that seven types of aves were found, namely Chloropsis sonnerati, Dicaeum trigonostigma, Dicaeum trochileum, Pycnonotus goiavie, Chloropsis cochinchinensis, Zosterops palpebrosus, and Arachnothera crassirostris, There are four types of mammals found, namely Macaca fascicularis, Sundasciurus lowii, Callosciurus prevostii, and Callosciurus orestes.Keywords: Aves, Bellucia pentamera, Feed, Mammals
PENGARUH PEMBAKARAN BERULANG PADA LAHAN GAMBUT TERHADAP BEBERAPA KARAKTERISTIK TANAH DI DESA RASAU JAYA UMUM KABUPATEN KUBU RAYA KALIMANTAN BARAT Astuti, Yuliana; Astiani, Dwi; Herawatiningsih, Ratna
JURNAL HUTAN LESTARI Vol 8, No 3 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i3.42810

Abstract

The National Disaster Management Agency (BNPB) identifies eight provinces considered prone to forest and land fires in Indonesia. Four provinces are in Sumatra and four are in Kalimantan, one of which is West Kalimantan. Forest and land fires seem to have become a disaster in West Kalimantan, especially every dry season. Burning activies in the preparation of land for agriculture in the village of Rasau Jaya General is still using a relatively simple technology, namely the method of "slash and burn". The impacts caused by the peat fire process are in the form of water vapor from the combustion process in the air so that smoke formed which is very thick, causes environmental pollution and can affect soil conditions such as physical and chemical properties of peat soils. The purpose of this study was to obtain information about the effects of repeated burning on peatlands on soil characteristics in Rasau Jaya Umum Village, Kubu Raya Regency, West Kalimantan. This research was conducted by survey method and carried out with purposive sampling on 3 research sites, which were on land that had repeated burning twice, 4 times and 5 times. Soil physical properties observed were peat maturity (fiber content), water content, soil moisture, water level and bulk density. The level of fertility of peatlands is influenced by the chemical nature of the soil. The chemical nature of the soil is one of the limiting factors for knowing nutrients in the soil that are beneficial for plant growth. Determination of the level of soil fertility in peatlands can be done by analyzing the chemical properties of the soil. Analysis of the soil chemical properties includes analysis of the main element content such as acidity (pH), nitrogen (N), phosphorus (P), potassium (K) and cation exchange capacity (CEC). The physical properties of the soil consisting of the weight of the contents, the moisture content varies with different levels of burning, the higher the value of the weight of the contents, the more dense a soil and vice versa. In the value of water content, the amount of combustion influences the amount of ground water content, the more number of combustion, the value of water content also increases. Peat environmental conditions observed in the field consisted of soil moisture, soil temperature and ground water level measured for 7 days and obtained a mean value that also varied did not show its effect on the number of repeated fires. The chemical properties of peat soils on the number of repeated burning can increase and decrease each nutrient value consisting of N, P, K and also CEC. Nutrients that increase in the amount of combustion are pH, N, and CEC while the value of nutrients that decrease is K and P. This shows that the greater the level of combustion, the pH, N, and CEC greater.Keywords: peatlands, repeated burning, soil characteristics
KEPADATAN POPULASI BAKTERI PELARUT FOSFAT PADA LAHAN GAMBUT TERDEGRADASI AKIBAT TERBAKAR Sari, Tati Lola; Ekyastuti, Wiwiek; Ekamawanti, Hanna Artuti
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.v6i4.28895

Abstract

Phosphate in the soil is a nutrient that plays an important role in the process of plant growth. In nature, the availability of phosphate is aided by phosphate solubilizing bacteria (PSB) which are common in the rhizosphere. The purpose of this study is to obtain the information on density of PSB population density isolated from former burnt peatlands in Kuala Dua village with different depth and distance from the trench edges. Peat soil sampling was taken by using systematic sampling method and bacterial isolation was carried out on Pikovhskaya media using pour plate method, while the calculation of bacterial density was counted by plate method. The results showed that the lowest BPF colony population density on burnt peat soil was 9.17 x 104 CFU/g soil (isolated from peat depth of 20-50 cm) and the highest colony density of PSB was 141,000 x 104 CFU/g of soil (isolated from peat depth of 0-20 cm). The existence of PSB on burnt peatlands is a biological potential that could be developed to support the efforts of restoring the degraded peatlands.Keywords: burnt peatlands, phosphate solubilizing bacteria, restoration
ANALISA KOMPOSISI DAN KEANEKARAGAMAN JENIS TEGAKAN PENYUSUN HUTAN TEMBAWANG JELOMUK DI DESA META BERSATU KECAMATAN SAYAN KABUPATEN MELAWI Nuraina, Ismi; Fahrizal, .; Prayogo, Hari
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.v6i1.24151

Abstract

Tembawang is a indigenous forest that is the local wisdom of Dayak tribe in West Kalimantan. This study aims to record the composition, species diversity and dominance of tree species present in the forest Tembawang Jelomuk. Analysis of vegetation on forest Tembawang Jelomuk using purposive sampling method. The results of observational data analysis showed that the dominant vegetation species with the highest important value index for the growth rate of the seedling phase were karet (Hevea brasiliensis) of 47.02% and petai (Parkia speciosa) of 22.54%, the sapling stage was karet (Hevea Brasiliensis) of 52.23% and kapuak (Parakeocarpus Bracteatus) of 25.10%, the pole phase is the leban (Vitex pubescens) of 87.18% and karet (Hevea brasiliensis) of 53.74% and the tree phase is durian (Durio Zibethinus) of 57.54% and leban (Vitex pubescens) of 37.91%. The result of analysis for dominance index value (C) at Tembawang Jelomuk pole level is vegetation which has the highest dominant index value among the three other growth levels. Species Tembawang Jelomuk variety of all growth rates are in the range with values found more than 1 and less than 3 (1 ≤ H ≥ 3), which means that the index of diversity of species owned by Tembawang Jelomuk include medium. The results of the index analysis of abundance types of seedling level of 0.84, the level of sapling of 0.88, the pole level of 0.80 and the level of trees of 0.84, Overall index of species abundance found in Tembawang Jelomuk is evenly at all growth rates.Keywords: Composition, Diversity Type, Tembawang Jelomuk
POTENSI DAYA TARIK RIAM BERAWAT’N UNTUK WISATA ALAM DI DUSUN MELAYANG DESA SAHAN KECAMATAN SELUAS KABUPATEN BENGKAYANG Rosadi, Paramita; Roslinda, Emi; dina, Wah
JURNAL HUTAN LESTARI Vol 3, No 3 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i3.11209

Abstract

Bengkayang district have many kind of natural resources and beauty, lead to many potency in ecotourism. The potency is not discovered yet and one of them is Riam Berawat’n that is found in Dusun Melayang Sahan Village Seluas Sub-District. This Riam has its own uniqueness with ± 98 min height and it has alegend. The aim of this researchis to findout the potency of Riam Berawat’n as ecotourism area. The research used descriptive qualitative method analyzed by certain scoring. The result showed that Riam Berawat’n have the value (B), in scoring which means it has enough potency to be developed into an ecotourism area with total value of 546,81. Keywords: Ecotourism potency, Riam Berawat'n, Bengkayang District
STUDI HABITAT TEMPAT BERTELUR PENYU HIJAU (Chelonia mydas) DI KAWASAN TAMBLING WILDLIFE NATURE CONSERVATION (TWNC) TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS) TANGGAMUS PESISIR BARAT Rohim, Hairul; Rifanjani, Slamet; Erianto, .
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.v5i2.19877

Abstract

This study aims to determine the nesting habitat of Green Turtle (Chelonia mydas) in the Tambling Wildlife Nature Conservation (TWNC) Bukit Barisan Selatan National Park (TNBBS) Tanggamus West Coast. We collected a variety of data to describe the habitat and nests used. The data collected include: the length of the beach, the slope and width of the beach, the size of the nest, the temperature of the nest, air temperature and humidity, salinity, texture of sand, and the presence of factors that influence sea turtle conservation. From Belimbing beach to Sekawat beach, we found that beach lengthwas 18.075 meters, the slope of the coast ranged 6-15%, the beach width ranged 21-50 meters at low tide and 5-17 meters at high tide, %, the nest hole circumference averaged 414,66 cm,the nest temperature ranged 27,05⁰C to 38,55⁰C,the air temperature ranged 30,8⁰C-26,8⁰C, the humidity ranged 72.6%-62.93, the depth of the nest averaged 56 cm, the salinity of the sea water averaged 30.3 ‰, and the fine sand fraction ranged 0,10-0,21 mm. Green Turtles are threatened by the presence of predators such as Monitor Lizard (Varanus salvator) and ghost crab(Ocypoda sp.), as well as by human activity.Trawl fishing in the ocean also could affect sea turtle conservation. Keyword: Green Turtle, physical characteristics, nesting habitat.
SIFAT FISIK MEKANIK PAPAN PARTIKEL JERAMI PADI Gultom, Lastri Anita; hamsyah, Dir; Setyawati, Dina
JURNAL HUTAN LESTARI Vol 1, No 3 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i3.4123

Abstract

This research is aimed to know the effect of material composition and concentration of adhesives to physical and mechanical properties particle board. The factors were used includes material composition and content of adhesives urea formaldehyde (UF) on particleboard. Factors material composition consist of three treatment those were 450 g, 540 g, 630 g and content of adhesives factor consist of three treatments is 12%, 14%, and 16%. Particleboard made measuring 30 cm x 30 cm x 1 cm, with compression heat at a temperature 140 C with a the pressure 27 kgf/cm2 for 10 minutes. The mean results of testing the physical and mechanical properties obtained moisture content (9.33% - 12.77%), density (0.44 g/cm3 - 0.54 g/cm3), development of a thick (27.83% - 47 , 95%), water absorption (118.20% - 211.89%), MOE (68.54 kg/cm2 - 539.19 kg/cm2), MOR (13.33 kg/cm2 - 28.35 kg / cm2), internal bonding strength (0.19 kg/cm2 - 0.35 kg/cm2) and a strong hold screws (6.40 kg - 12.02 kg). Results of the study stated particleboard the produced was affected by the amount of material composition and content of the adhesive used.The results of all test physical and mechanical properties that do not comply JIS A 5908 - 2003 except for water content and density of board the produced . Key words :rice straw, particleboard, composition, adhesives, physical mechanical properties
KORELASI KONSENTRASI IAA DAN BAP TERHADAP PERTUMBUHAN KULTUR JARINGAN SENGON (Paraserianthes falcataria) Nurhanis, Stefani Eka; Wulandari, Reine Suci; Suryantini, Rosa
JURNAL HUTAN LESTARI Vol 7, No 2 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i2.34552

Abstract

Sengon (Paraserianthes falcataria) is a fast growing plant that has high economic value. But the presence of sengon in the wild every year begins to decline due to the high demand for sengon wood. To increase the availability of sengon seeds, the propagation is carried out through tissue culture techniques. This study aims to determine the correlation between growth regulators (IAA and BAP) and the growth of sengon explants. This study used an experimental method with treatment of IAA concentrations of 0 mg/L, 0,5 mg/L, 1 mg/L, 1,5 mg/L, and 2 mg/L and BAP concentrations of 0 mg/L, 1 mg/L, 2 mg/L, 3 mg/L and 4 mg/L. Each treatment was repeated three times and analyzed using a simple correlation test analysis. The results showed, that the higher concentration of IAA and BAP, causes decreased growth of sengon explants, so the concentration of IAA and BAP gives a negative correlation, but provides a strong relationship to the percentage days of appearance of roots, shoots and leaves, plantlet height, root length, and number of leaves.Keywords : Correlation, plant tissue isolation method, sengon.

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