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All Journal JURNAL HUTAN LESTARI
Togar Fernando Manurung
Fakultas Kehutanan Universitas Tanjungpura Jln. Imam Bonjol Pontianak 78124
Agriculture, Biological Sciences & Forestry

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ANALISA VEGETASI TEGAKAN HUTAN DI AREAL HUTAN KOTA GUNUNG SARI KOTA SINGKAWANG Haryanto, Dwi Agustian; Astiani, Dwi; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 3, No 2 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i2.10257

Abstract

Indonesian tropical forest is known for its high diversity and density. Among it’s advetages, urban forest is expected to maintain the forest performance witrh thre opesific diversity and density in order to support this function. Study and analisis on forest inventory was conducted on a 150 ha area of Gunung Sari urban forest on May 2014. The tree analysis was executed with transect method which was represented overall area of Gunung Sari. Results investigated that there were 53 tree species found, included into 26 family, 2 of them are under IUCN red list status, i.e, Alstonia scholaris and Aquilaria malaccensis. It was indicated that overall growth were low, species diversity index was intermediate. In general, forest cover still in good condition with seedling’s density 150 trees/ha and tree stage 55 trees/ha. Keywords : Abundance index, index  diversity of species, the status of IUCN red list, tree density.
KEANEKARAGAMAN TINGKAT POHON PADA HUTAN ADAT PENGAJID DESA SAHAN KABUPATEN BENGKAYANG Tambunan, Helmut; Manurung, Togar Fernando; Ardian, Hafiz
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.v6i4.29938

Abstract

The forest is an area that is overgrown with thick trees and other plants. A collection of trees is conidered forest if it is able to create a microclimate and unique and different environmental conditions than other regions.  Customary forests are state forests that are within the territory of indigenous forest peoples. All forms of business and uses that use customary forest must certainly pay attention to the environment and  its conservation efforts. Species diversity is a measure that states the variation of plant species from a community that is influenced by the number of species and relative abudance of each species. The study aimed to determine the diversity of the tree level in the traditional forest of the Sahan instructors of Bengkayang Regency. The research method is  field survey using a striped line which is a combination of path and plot methods. The results showed that 93 species were classified as 38 families. The species composition is dominated by the type of Dryobalanops oblingifolia, Shorea leavis, Shorea parfifolia and Syzygium antisepticum. The type that has the highest INP value is Dryobalanops oblingifolia, Syzygium antisepticum, Shorea parfifolia, Shorea ovalis, Syzygium grande and Dryobalanops leavis. The dominance index has a value (0,12) which shows low dominance. The species diversity index has a value (1,61) belonging to the medium class. The species abudance index shows an almost even growth rate of trees which is indicated by the value (e) approaching  (1) which is 0,81.Keywords: community forest, diversity, forests.
STUDI KESELAMATAN DAN KESEHATAN KERJA DALAM MENGGUNAKAN TEKNOLOGI NYAPAR UNTUK PENANGGULANGAN KEBAKARAN HUTAN DAN LAHAN Valmando, Victor R; Hardiansyah, Gusti; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.31714

Abstract

This study aims to obtain information about work complaints and the level of risk of posture when using Nyapar technology, and analyzed the effectiveness of fire extinguisher formation images based on the superiority of blackouts and officer work safety. The method used is the survey. A data throught the distribution of the questionnaire NBM and literature study. The results showed that there 9 complaints of body posture on the use of a manual extinguisher, and 10 postures on the use of deep peat extinguisher and 0 complaints in the mounting automatically extinguisher. All complaints are included in the low injury risk category. The effectiveness of the border formation by Hardiansyah et al. (2016) can prevent fire and maintain the safety of firefighters with a semicircular form of burned area. The formation the border by Sambusir (2016) only prevents fires in front of the border areal and is difficult to extinguish fires that move on the left and right side outside the protected areal. The Formations around the fire (Hardiansyah et al. 2016 and Sambusir, 2016) have the same shape so that outages are more effective because of the position of extinguishers that surround the fire and maintain the safety of officer. The combination formation by Hardiansyah et al. (2016) can extinguish the fire in a large area and the safety of officers is protected, just need 2 additional water pump machines so that performance of the 17 extinguishing units remains optimal. The combination formation by Sambusir (2016) can extinguish the fire over a large area, just need to change positions between manual officer firefighters with automated extinguishers to side by side without changing the shape of the formation so as to protect the work safety of officers.Keywords: NBM, Safety work, Technology Nyapar, The Formation of the Fire Brigade
KEANEKARAGAMAN JENIS TUMBUHAN TINGKAT POHON PADA HUTAN ADAT GUNUNG BERUGAK DESA MEKAR RAYA KECAMATAN SIMPANG DUA KABUPATEN KETAPANG Jupendi, Ignasius Kamila; Manurung, Togar Fernando; Ardian, Hafiz
JURNAL HUTAN LESTARI Vol 5, No 4 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i4.22647

Abstract

Gunung Berugak Customary Forest of Mekar Raya Village in Simpang Dua Sub District of Ketapang Regency became a natural forest area whose diversity of tree species is high. Around the area of Gunung Berugak Customary Forest, there is illegal logging that could threaten the diversity of plant species. So far, the data on the diversity plant species in the forest area have not been recorded properly. Therefore, this research was conducted with the aim of describing and analyzing vegetation levels of the dominant trees in the forest area of Gunung Berugak Customary forest. This study used survey method with a transects. The determination of the observation transects used purposive sampling. The results of research on transects I, II, III, IV, and V showed that the highest INP was the species of Keladan (Dryobalanops  beccarii Dyer), the dominance value index (C) was in the low category, the species diversity index (H) was in the high category. The trees that serve as the structure of Gunung Berugak Customary Forest were dominated the species of keladan (Dryobalanops  beccarii Dyer).Keywords : Customary Forest, Diversity, Gunung Berugak, Mekar Raya Village, Trees.
KEANEKARAGAMAN JENIS KANTONG SEMAR (Nepenthes spp) DALAM KAWASAN HUTAN TANAMAN INDUSTRI PT. BHATARA ALAM LESTARI KABUPATEN MEMPAWAH PROVINSI KALIMANTAN BARAT Septiani, Oktaviana Septiani; Herawatiningsih, Ratna; Manurung, Togar Fernando
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.v6i4.29017

Abstract

Nepenthes is a unique and rare plants that exist in Indonesia, as the plants listed are those species that threatened extinct. Reseach aims to determine the Nepenthes species diversity in Industrial Plantation Forest Areas Sustainable Natural PT. Bhatara Alam Lestari Mempawah district of West Kalimantan, The method used was survey metho. Field data collection using a single swath in purposive sampling, then the data were analyzed by using the formula diversity index Shannon-Wiener equation. The result shows in Industrial Plantation Forest Sustainable Natural PT.Bhatara found 7 speci these species are Nepenthes of Nepenthes ampullaria, Nepenthes rafflesiana, Nepenthes pilosa, Nepenthes reinwardtiana, Nepenthes xneglecta, Nepenthes bicalcarata and Diversity hirsute. Indeks Nepenthes highest in rafflesiana Nepenthes species by value (H = 0.1376), with a value Nepenthes ampullaria (H = 0.1200), Nepenthes xneglecta value (H=0.074), and the lowest for the Diversity Index Nepenthes pilosa species by value (H = 0.0076).Keywords: Diversity type, Nepenthes, Nepenthes ampullaria, rafflesiana. Purposive Sampling.
PENGARUH KONSENTRASI CUKA KAYU DAN MEDIA TANAM PADA PERTUMBUHAN SETEK PUCUK PANGAL (Baccaurea bracteata Muell) Maryam, .; Ekamawanti, Hanna Artuti; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.32185

Abstract

Pangal is one of the peat forest plant species that can be used to restore degraded peat forest. The purpose of this study was to obtain the most suitable concentration of wood vinegar for the growth of pangal bud cuttings planted in cocopeat or cocopeat growing media + hust charcoal. This study uses the experimental split plot method with a complete randomized pattern (CRD). Treatment factor as the main plot of media with 2 levels of (cocopeat and cocopeat + husk charcoal 2:1) and subplot with concentration Wood vinegar 3 levels (3%, 3.5% and 4%) with 5 replications. The results showed that the percentage of live of cuttings and the highest rooted percentage was in a combination of treatment with media and 4% wood vinegar concentration with a percentage of live of the cut reaching 100%. Significant treatment increases the length of primary roots and the number of roots found in the growth of thr primary root length is (4.19 cm) in the treatment of cocopeat media and the concentration of 3% wood vinegar can increase the growth of the primary roots length, for the highest average number of primary roots which  is 6.40 also in the same treatment the same is cocopeat media with a dose of 3% wood vinegar. Significant treatment increases thenumber of roots is found in the treatment of secondary root with an average value 33.6 was in the of cocopeat media treatment with 4% wood vinegar dose, while the highest number of leaves with an average 6.60 was in the treatment of  cocopeat + husk charcoal with 4% wood vinegar concentration. Wood vinegar concentration  and the planting média that are most suitable for shoots cuttings are the concentration of wood vinegar 3% and 4% which can be applied to cocopeat media either without or with the addition of husk charcoal.Keywords: Baccaurea bracteata Muell, growth media, shoot cutting, wood vinegar
IDENTIFIKASI JENIS POHON FAMILI DIPTEROCARPACEAE DI KAWASAN ARBORETUM SYLVA UNIVERSITAS TANJUNGPURA PONTIANAK maria, karokak widiwati; manurung, togar fernando; sisillia, lolyta
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.v4i4.18162

Abstract

Dipterocarpaceae is one of trees that inhabits in Indonesia forest. Dipterocarpaceae has various types and is grouped in nine genus. The research work aimed to find out characteristics of morphology of Dipterocarpaceae in area of Arboretum Sylva University of Tanjungpura Pontianak. The research work employed exploration method by searching around types of ecosystem or types of vegetation of this plant. Based on identification finding, there were 31 species out of 6 genus of Dipterocarpaceae family. Shorea is genus that has the biggest number of species that is 24 species, while Cotylelobium and Hopea genus have 2 species, and Anisoptera, Dipterocarpus and Dryobalanops genus have 1 species. The data gathered in the field was vegetative characteristics
KEANEKARAGAMAN JENIS VEGETASI POHON HUTAN ADAT GUNUNG SEMARONG DI DESA MANDONG KECAMATAN TAYAN HULU KABUPATEN SANGGAU TREE DIVERSITY IN MOUNT SEMARONG CUSTOMARY FOREST MANDONG VILLAGE TAYAN HULU SUBDISTRICT SANGGAU REGENCY Bayu P, Lidwinus Christo; Manurung, Togar Fernando; dina, Wah
JURNAL HUTAN LESTARI Vol 2, No 3 (2014): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v2i3.8173

Abstract

This study aims to determine the level of tree species diversity in the forest vegetation of Mountain Semarong customary forest, one of the lowland secondary forest that have potential to be developed as research and education forest. Data and information about the vegetation include tree species composition and structure in the forest is needed.This study is done in four weeks, using transect method with random 10 lines 500 m length eachand each line consist of  25 plots 1 ha each.The tree vegetation in Mount Semarong customary forest consist of  42 spesies of  23 families. The highest important value index as for durian(Durio zibethinus) famili Malvaceae, mentawa (Artocarpus anisophyllus) famili Moraceae, ubah arang (Syzygium acumminatissium) famili Myrtaceae, dan kemayan (Sytrax sp) famili Sytraxcaceae and the lowest one as for angkaras(Aquilaria malaccensis) famili Thymeleaceae. It is also known that there is a kind of economic value such as durian (Durio zibethinus), kepuak (Artocarpus elasticus), meranti (Shorea sp), tengkawang tungkul (Shorea macrophylla), Pulai (Alstonia scholaris), awat'n (Cratoxylum sp), and angkaras (Aquilaria malaccensis). According to the endegered IUCN Red List report on the species found in the category of endangered, critically, and vulnerable, namely Alstonia scholaris, Shorea sp, Cratoxylum sp, and Aquilaria malaccensis. The composition of trees in a Mount Semarong forest have a low dominance index (0.0537), Species Diversity Index has a value of 0.9643 index which shows high species diversity in the region. From another standpoint, Mount Semarong customary forest very likely to be developed for the source of life, education, and culture. Keywords : Diversity, tree vegetation, and IUCN
FITOGEOGRAFI PASAK BUMI (Eurycoma longifolia, Jack) PADA KAWASAN HUTAN LINDUNG GUNUNG AMBAWANG BUKIT BENDERA KABUPATEN KUBU RAYA KALIMANTAN BARAT Le, Mardon Van; Kartikawati, Siti Masitoh; Manurung, Togar Fernando
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.31960

Abstract

Pasak Bumi (Eurycoma longifolia, Jack.) It is a rare medicinal plant commonly found in Indonesian forests. The purpose of the study was to determine the phytogeography of pasak Bumi in Mount Ambawang Bukit Bendera, Kubu Raya Regency. The study was conducted by survey method with data collection techniques using the census method. The conditions observed included conditions, slope, altitude, and wind direction aspects (North, South, West, East). Then map the census results by measuring stem diameter (cm), tree height (m), slope (%), altitude (m asl), wind direction aspects, and coordinate points. Then true value, with the literature on habitat and phytogeography of pasak Bumi. Based on the results of the study found a total of 91 individuals scattered starting from an altitude of 98-200 m above sea level, the southernmost most found amounted to 45 individuals, the eastern part numbered 17 individuals, the western part amounted to 18 individuals while in the north with the number 11 individuals. This is because growth is covered by a canopy of dense trees that cover the pasak Bumi plant.Keywords: Eurycoma longifolia, Gunung Ambawang, Kubu Ray, pasak Bumi, phytogeography.
IDENTIFIKASI JENIS POHON PENGHASIL BUAH KONSUMSI DI KAWASAN HUTAN TEMBAWANG DUSUN SUAK DESA MANIS RAYA KECAMATAN SEPAUK KABUPATEN SINTANG Paulina, Oktavianti; Manurung, Togar Fernando; Rifanjani, Slamet
JURNAL HUTAN LESTARI Vol 8, No 4 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i4.43805

Abstract

Identification is determining the identity of a species, which in this case determines the correct name and place in the classification. Tembawang Forest is a form of land management carried out by Dayak tribes in West Kalimantan. Tembawang Suak has various fruit trees species which are usually used by people around the forest. This research was conducted in Tembawang Forest at Suak Subvillage, Manis Raya Village, Sepauk District, Sintang Regency, West Kalimantan. The purpose of this study is to identify and describe the morphological characteristics of fruits trees species in the Tembawang Forest Area. The method in this research is an exploration method which is carried out by taking data with making pathways to facilitate roaming at the research location to find the fruit trees species and then taking a sample of the herbarium. Data analysis by describing morphological characteristics (generative and vegetative) in detail. Based on the research results, there are 30 species of consumption fruit trees that are classified into 16 genera and 13 families, and 5 species of which are endemic to Kalimantan, namely Manginfera pajang Kosterm (Asam Mawang), Shorea stenoptera Burck. (Tengkawang Tungkul), Durio kutejensis (Hassk.) Becc. (Pekawai), Sarcotheca macrophylla Blume (Rembai/Belimbing Hutan), and Baccaurea angulata Merr (Menit/Belimbing Darah).Keyword : Tree Identification, Fruit Producers, Tembawang Forest
Co-Authors . Burhanuddin . Fahrizal . Mulyadi . Susilawati Abdurrani Muin Afendy, Albertus Afronius, . Agusti Randi ahmad yani Dwi Agustian Haryanto, Dwi Agustian Dwi Astiani Emi Roslinda Endang Setiorini Erlin Erlin Fahrizal, M Fitra Alhani, Fitra ginting, zefry arqino Gusti Hardiansyah Hafiz Ardian HANNA ARTUTI EKAMAWANTI Herlina Darwati Irpan, Filian Basri Irwan HB, Irwan Iskandar AM, . Jupendi, Ignasius Kamila Le, Mardon Van Lidwinus Christo Bayu P Lolyta Sisillia Lumangkun, Agustine maria, karokak widiwati Mayrantie, Marsia Mega Kristina, Mega Melaponty, Dwiagustien Putri Mila, Angelina Mintari, . Muflihati, . Paulina, Oktavianti Petrus, Simon Prasetyo, Bayu Aji PURWANTI PURWANTI Puspitasari, Septiyani Putra, M Alihi R. Sapto Hendri Boedi Soesatyo Ratna Herawatiningsih Reine Suci Wulandari Rentiria, Mismeka Rikando, Riki Rizky, Prili Roberta Ragina Sani jar Sarma Siahaan Sepito, Bendril Septiani, Oktaviana Septiani Sesar, Novita Putri Simanjuntak, Tatrina Tatrina Sitanggang, Evlin Siti Latifah Siti Masitoh Kartikawati Tambunan, Helmut Tampubolon, Sugiarti Valmando, Victor R wah dina Wulandari, Mutiara Yeni Mariani Yunus Sudaryanti