JURNAL HUTAN LESTARI
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STUDI ETNOBOTANI PEMANFAATAN TUMBUHAN DURIAN (Durio spp) di DESA LABIAN IRA’ANG KECAMATAN BATANG LUPAR KABUPATEN KAPUAS HULU
Get PDFEthnobotany is a study of the utilization of plants used by a particular ethnic or tribe to meet the needs of clothing, food, boards, and drugs. Durian (Durio spp) dubbed as the King of Fruit is one of the popular fruit in Indonesia. This study aims to study the ethnobotany and utilization of durian plants ranging from roots, stems, skins, flowers, and fruit in Labian Ira’ang village, Batang Lupar sub district, Kapuas Hulu regency. The method used is the snowball sampling. Through snowball sampling technique the samples were selected on the basis of person to person recommendations according to the study to be interviewed. The results showed that there are two species of durian in Labian Ira'ang village, Batang Lupar sub-district, Kapuas Hulu regency. The species of durian consist of Durio kutejensis and Durio zibethinus, with 8 local names: Durian pepakan, Durian kuraras, Durian burawing, Durian lelek , Durian malele, Durian besusuk, Durian kaban and Durian tempurung. There are others type of durian fruit and the local community called local durian. The name of local durian was done with the condition of the place where it grows and who planted it. The parts used by the community include roots, stems, bark, flowers, leaves, fruit, fruit peel and seeds. Durian plants are not only utilized for one or two uses, but many are used with various uses. In addition, durian plants also have a view that is part of the belief by the local community by utilizing the flowers as an abundant of rice producer.Keywords: Durian, Durio zibethinus, Durio kutejensis, Etnobotani, Tembawan
KEANEKARAGAMAN JENIS PAKU-PAKUAN (Pteridophyta) EPIFIT DI LINGKUNGAN ARBORETUM SYLVA UNIVERSITAS TANJUNGPURA PONTIANAK
Get PDFThe purpose of this study was to examine and record the diversity of epiphytic ferns in the environment of the Sylva Arboretum of Tanjungpura University Pontianak. The benefit of this research is provide information on the diversity and benefits of epiphytic ferns for human life. Sylva Arboretum University of Tanjungpura has a variety of plant diversity that lives in it, especially ferns that need to be studied to provide information that is very important to know. This research began on May 19 to June 9, 2017 with the survey method with the line technic (long as of 60 m x 5 m) each line didived into 6 plots. Based on the results this study found 3 species of epiphytic ferns from the polypocidae family. Species of ferns that found are bird nest nails (Asplenium nidus), dragon scales (Drymoglossum piloselloides) and closed nails (Davilia denticulata).Keyword : Arboretum Sylva, Diversity, Epipihytes, Pteridophyta
ANALISA KOMPONEN KIMIA KAYU SENGON (Albizia falcataria (L.) Fosberg) BERDASARKAN POSISI KETINGGIAN BATANG
Get PDFKnowledge of the nature and chemical composition of a type of wood makes the utilization of such wood as industrial cultivators such as pulp and paper, rayon, fiberboard, cement board, wood durability and others can be considered. A type of wood can be recommended as a raw material, it is necessary to introduce the wood in order that the processing, utilization, and treatment can be appropriate and efficient. The aim of this research is to know the chemical variation of sengon wood (Albizia falcataria (L.) Fosberg) based on height of stem (base, middle, and tip) which include extractive, holocellulose, alpha cellulose, and lignin.The chemical research of Albizia falcataria (L.) Fosberg wood was done by sampling of Ambawang River area, Kubu Raya District. The test was conducted in the laboratory of Forest Product Technology Faculty of Forestry, Tanjungpura University, Pontianak using ASTM standard. The purpose of this research is to know chemical component of Albizia falcataria (L.) Fosberg wood. Wood chemical components observed include percentage of moisture content, holocellulose, cellulose, lignin, and extractive (alcohol benzene) at the height position of the stem. The results showed that the moisture content of this wood is 13.5389 %, holocellulose 77.84616 % Of Alpha cellulose 64.29624 % (including high category), hemicellulose 13.54992 %, lignin 21.10961% (including moderate percentage), and extractive substances (alcohol benzene) are 3.226568 % (including moderate percentage).Keywords: Albizia falcataria (L.) Fosberg, Water content, Cellulose, Extractive, Holocellulose, Lignin
KEANEKARAGAMAN JENIS SEMUT (Formicidae) PADA HUTAN MANGROVE DESA PODORUKUN KECAMATAN SEPONTI KABUPATEN KAYONG UTARA
Get PDFAnts include the order Hymenoptera and the Formicidae family, ants are easily recognizable even though there are other insects that are very similar. Ant colonies are divided into three castes, queen, male and worker. The queen is larger than the other castes usually winged, although the wings are dropped after the marriage process. This study aims to record the diversity of ant species (Formicidae) and compare the types of ants (Formicidae) in Mangrove vegetation (Rhyzopora sp) and Nipah (Nypa fruticans) in mangrove forests in Podorukun Village, Seponti District, North Kayong Regency. The research method uses purposive sampling method with the placement of observation paths determined based on considerations by taking into account the physical and biological conditions that influence the presence of ants in the field. The observation path was made as many as 4 lanes for two types of vegetation types, namely Nipah (Nypa fruticans) and Bakau (Rhizopora sp) vegetation, each of which contained two observation paths. The study was carried out using traps, placement of traps used in each lane, including: lower strata, highest tide limits, middle strata of trees, and upper tree strata. Based on the results of the study showed the number of genus, species and number of individual ants, in the nipah (Nypa fruticans) vegetation there were 6 genera and 8 species. The highest number of genus obtained was Euprenolepis, the highest number of species was Euprenolepis procera and the number of individuals who were captured was 714 individuals. The location of observation on mangrove vegetation (Rhyzopora sp) contained 5 genera and 6 species, the highest number of genus obtained was Crematogaster, the highest number of species was Crematogaster reticulata and the number of individuals caught was 615 individuals.Keywords: Ants, Diversity and Mangrove Fores
KANDUNGAN KLOROFIL DAUN PADA EMPAT JENIS POHON DI ARBORETUM SYLVA INDONESIA PC. UNIVERSITAS TANJUNGPURA
Get PDFPhotosynthesis is the process of changing inorganic compounds (CO2 and H2O) into organic compounds (carbohydrates) and O2 with the help of sunlight. Chlorophyll is a major factor affecting photosynthesis. Chlorophyll is a green pigment found in most plants, algae, and also cyanobacteria. The aim of this research was to know and compared the difference of chlorophyll content of 4 (four) tree species consisting of Fast Growing Species is Macaranga pruinosa & Acacia mangium and Slow Growing Species is Shorea seminis and Shorea balangeran at the Sylva Arboretum Indonesia PC. Universitas Tanjungpura. This research use Purposive Sampling method. The value of leaf chlorophyll content in each tree species were Macaranga pruinosa 41,63 (chlorophyll / mm2), Acacia mangium 50,21 (chlorophyll / mm2), Shorea seminis 59,09 (chlorophyll / mm2), and Shorea balangeran of 61.58 (chlorophyll / mm2). The average value of chlorophyll content in the fast growing species was 45.92 (chlorophyll / mm2) and in the group of slow growing species was 60.33 (chlorophyll / mm2). The difference of chlorophyll content in the group of Fast Growing Species and Slow Growing Species give a significant at 5% significance level to chlorophyll content. The chlorophyll value of the Fast Growing Species has a smaller chlorophyll content of 45.92 (chlorophyll / mm2) compared to the chlorophyll value of Slow Growing Species that was equal to 60,33 (chlorophyll / mm2). Difference in chlorophyll content in both groups are influenced by environmental factors such as light intensity, temperature and humidity.Keywords: Chlorophyll, Fast Growing Species, Slow Growing Specie
STUDI JENIS DAN PEMANFAATAN BAMBU OLEH MASYARAKAT DUSUN PERIGI DESA SEMADE KECAMATAN BANYUKE HULU KABUPATEN LANDAK
Get PDFBamboo is one of the non-timber forest products (NTFP’s) used by the community to make handicrafts. Therefore, providing information to find out the variety and the utilization of bamboo is needed. This study aims to determine the variety and parts of bamboo that can be utilized. The study was conducted for 1 month, starting from June 26, 2017 to July 24, 2017. It was conducted in community-owned forest area of Perigi sub-village Semade village Banyuke Hulu sub-district Landak disctrict. The research was conducted by using descriptive method on community. Sampling was taken by using purposive sampling, specifically respondents who have wide knowledge towards local name of the bamboo, the benefits or the usefulness of bamboo and the high intensity of bamboo utilization. The total number of respondents are 20. The result of identification are 5 bamboo species namely Bambu Aur (Bambusa blumeana), Bamboo Betung (Dendrocalamus asper), Bamboo Buluh (Schizostachyum brachycladum), Bamboo Munti (Gigantochloa hasskarliana), Tamiang (Schizostachyum blumei Ness). The stages in bamboo utilzation process are: logging process, cutting process, cleaning process, drying process, weaving process. The products made by the community are: bakul, capin, nyiru, takin, and raga.Keywords: bamboo, community, Study of variety, utilization
ANALISA VEGETASI PADA PENGELOLAAN HUTAN TRADISIONAL MASYARAKAT SUKU DAYAK TAMAMBALOH DAN IBAN DI WILAYAH REDD+ KPHP MODEL KAPUAS HULU
Get PDFRegional Demontration Areas Reduction of Emission from Deforestation and Forest Degradation Plus (DA REDD +) KPHP Model Kapuas Hulu covering 3 subdistricts namely Embaloh Hilir, Embaloh Hulu and Batang Lupar was previously the area of Forest Management Rights (HPH) PT. Lanjak Deras Jaya Raya (PT. LDJR) which has been revoked by the Ministry of Forestry (Ministry of Forestry) in accordance with the Decree of the Minister of Forestry No. 214 / Menhut-II / 2012 dated May 3, 2012. Generally the location of the former forest concession rights will invite wild hackers to log in and manage the remaining stands. This will lead to forest degradation and deforestation. Now the area is managed by the Unit of Production Forest Management (KPHP) Kapuas Hulu Model. In addition to KPH, management support comes from the Forclime program aimed to reducing forest deforestation and degradation as well as improving community welfare, with proponents at KPHP Model Kapuas Hulu. This research is aimed to obtain stand potency data. The data source is a potential stand field data. Data collection techniques include observation, documentation study and inventory. Analyze method in the form of Vegetation Analysis important value index. Based on research on the species density and better diversity in the custom forest of Banua Ujung Village than in the Abau River Reservoir forests, but for better important value index in the Abau River Village. Comparison between Belansao Banua Ujung Village and Abau River Village Tembawang, for better density at Beleansao, but for better diversity in Tembawai, while important value index is relatively the same. The type of Durian has an important role in beleansao, as well as rubber in Tembawai. This is closely related to the consumption pattern of the Banua Ujung Village community who loves durian, but the Abau river community prefer the rubber to be tapped (rubberized) to increase the income of the community. However, it does not mean that all durians are consumed by Banua Ujung community, as some are sold to northern areas such as Badau and its surroundings.Keywords: iban, Tamambaloh, Vegetation Analysi
POLA PENYEBARAN KANTONG SEMAR (Nepenthes spp.) DI KAWASAN GUNUNG SELINDUNG DESA TWI MENTIBAR KECAMATAN SELAKAU KABUPATEN SAMBAS
Get PDFThe Nepenthes is the herb and it can grow as liana or terrestrial. Community activities and dependence on the natural resources has its negative impact on the preservation of biodiversity and ecosystem. This study aim was to examine the dispersion pattern of nepenthes. The reseach used survey method with double plots technic give size of the plot 5 m x 5 m. Several data analyzes were applied on this research such as density, frequency, importance value index and Morisita Index. The results signify 3 species of Nepenthes, they are N. Reinwardtiana Miq, N. Mirabilis Druce and N. ampullaria Jack with a total number of individual nepenthes is 1.039, the southern part has 486 individual species of N. mirabilis Druce with clumped dispersion pattern. There are 17 individual species of N. mirabilis Druce (Uniform) and 102 individual species of N. reinwardtiana Miq with clumped dispersion pattern in the western part, there are 23 individual species of N. ampullaria Jack with clumped dispersion pattern in the eastern part, and 411 individual species of N. reinwardtiana Miq with clumped dispersion pattern. While in thes northern part, there was no Nepenthes found as the place is covered tightly by the canopy, sunlight is blocked. 1039 individual species of Nepenthes with clumped dispersion pettern found at the compass points (south, east, west) in order to achieve the sustainability and the ecosystem balance, therefore, it is expected thet the relevant agencies will give extra attention to the area.Keyword: Dispersion Pattern, Double Plots, Mirabilis Druce, Nepenthes spp, Selindung Mount
KAJIAN ETNOZOOLOGI UNTUK OBAT-OBATAN MASYARAKAT DAYAK BELANGIN DI DESA MU’UN KECAMATAN NGABANG KABUPATEN LANDAK
Get PDFLocal people of Kalimantan still use natural products such as animals, plants or fruits in the forest for their daily needs, whether for consumption, customs, needs for medication, and other needs. One of them is the Dayak Belangin Communities located in the village of Mu'un, Ngabang District, Landak Regency. The purpose of this study was to obtain data on what kinds of animals are used for medicines and obtain data of animal utilization for medicines by the Dayak Belangin in Mu'un Village, Ngabang Sub-district, Landak Regency. This research used survey and interview method as well as direct observation in the field and tools used for data collection in the form of kouesioner. Based on the results of research conducted on 20 respondents it is known that the number of animal species still used for medecine by the Dayak Belangin Mu'un Village as many as 10 species. Parts of the body used for medicine in the form of whole body, bile, intestine, geliga, fat, bones and honey. Processing as a medicine by burning, boiling or soaking the parts of the body used and how to use it by drinking, eaten and polished.Keyword: Dayak Belangin, etnozoological, medecine
KEANEKARAGAMAN JENIS POHON PENYUSUN VEGETASI HUTAN GUNUNG PERAMAS TAMAN NASIONAL GUNUNG PALUNG PROVINSI KALIMANTAN BARAT
Get PDFMount Peramas is part of the Gunung Palung National Park area located in Kayong Utara Regency. This area is included in a zone of utilization and a special zone. The research objective is to explore the diversity of tree species and forest vegetation in Mount Peramas. The benefits of this research is to provide data and information for the reference in the forest management area. Result showed that 120 species of trees found in Mount Peramas, which 117 tree species from 36 families are identified and 3 tree species still unidentified. The highest family of tree is Myrtaceae, Anacardiaceae, Myristicaceae, Dipterocarpaceae, Lauraceae, Meliaceae, Phyllanthaceae, Euphorbiaceae and Sapotaceae. There are 8 species of trees protected from IUCN, 2 species from CITES and 11 species from endemic Kalimantan. The largest important value index (INP) at the tree growth rate was found on Quercus argentata with value 15.974%. INP value at pole rate was found on Baccaurea tetrandra with value 20.477%. The dominance index (C) at the growth rate of trees and poles was 0.003 or C = 1, this indicates the concentration of species within a plant community is low. The species diversity index (H') at the growth rate of trees and poles was 1.5 - 1.8 or H' = 1 - 3, this indicates species diversity is moderate meanwhile. The species richness index (R) at the tree growth rate was R = 3.5 - 5.0 shows wealth of the species is moderate meanwhile. The pole growth rate was R = 0.6 and at the pole growth rate is 0.9 or E = >0.6, indicating the evenness of the type is high.Keywords: Dominance index (C), Gunung Palung National Park, Gunung Peramas, important value index (INP), trees diversit