JURNAL HUTAN LESTARI
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PERSEPSI MASYARAKAT TERHADAP KEBERADAAN HUTAN KEMASYARAKATAN DI DESA MERAGUN KECAMATAN NANGA TAMAN KABUPATEN SEKADAU
Get PDFCommunity forests in the Meragun village is the designed of Indonesian Forestry Ministry which has the goal to improve the welfare of society. Relationship between community and existence of community forests has led to the perception the public as an attempt to maintain and preserve forests. The purpose of this study was to determine the public perception of the existence of a community forest in the Meragun village, Sekadau district and factors that influence. The method based on survey and sampling techniques or interviews the respondents conducted by purposive sampling. The number of respondents were 81 respondents. The results showed the level of public perception to the existence of a community forest in the Meragun village tend to be higher as many as 50 respondents (61.72%) have a high perception of the existence of a community forest in the Meragun village, 23 respondents (28.39%) perceive moderate and 8 (9.87%) respondents who had a low perception. Keywords : Community forests, Public perceptio
SIKAP MASYARAKAT DESA SUNGAI NILAM TERHADAP PENEBANGAN KAYU TANPA IZIN (STUDI KASUS DI DESA SUNGAI NILAM KECAMATAN JAWAI KABUPATEN SAMBAS)
Get PDFSungai Nilam village at Jawai Subdistrict of Sambas Regency has high potential of nature, such as forest products (timber) and non-timber forest products such as rattan, bamboo, honey and others. The forest has been the source of the community, because community a lot of activity in the forest such as rattan, bamboo and other activities. But the Illegal logging activity has indirectly damaging natural resources at Sungai Nilam village the forest. The purpose of study was to determine the attitude of the community in Sungai Nilam Village against illegal logging in their village and to determine the relationship of each of these factors: perception, knowledge, income, and cosmopolite and community interaction with public attitudes towards forest of Sungai Nilam village against illegal logging. Research was conducted on March 2016 with survey method descriptively with interview technique. The samples were collected by purposive sampling and the numbers of respondents are 94. The result of the research showed that 48 respondents (51.10%) belonging to the group of receive and high attitude on illegal logging, meanwhile 46 respondents (48.90 %)belong to a neutral stance. No one has refused or rejected the illegal logging activity in their village.This is because in the reality the community is dependent upon the results of forest timber and non-timber forest products in their everyday lives. It is needed the support from the government to their livelihood to overcome the illegal logging activity in their village. Keywords: attitude, illegal logging, Sungai Nilam villag
EKSTRAK BIJI KESUMBA KELING (BIXA ORELLANA LINN) SEBAGAI PEWARNA ALAMI KAYU SENGON (PARASERIANTHES FALCATARIA LINN)
Get PDFKesumba keling is a potential plant as a natural dye can be obtained from the seeds containing bixin is soluble in fats and norbixin is water soluble. The purpose of this research is to find a solvent that produces the best color on staining sengon wood and find out the leaching test in cold water and hot water on sengon wood has been dyed from extract kesumba keling seed. The method used by Randomized Complete Design (RCD), which consists of five comparisons solvent. The extraction of natural dyes from kesumba keling seed using five ratio of solvent water:ethanol (1:0), water:ethanol (1:1), water:ethanol (3:1), water:ethanol (1:3) and water:ethanol (0:1) applied to sengon wood using heat soaking for 90 minutes. The leaching test is made by soaking the wood that has been stained in cold water and hot water. The next is assessed by determination of color using CIELab method. The results showed the best color sengon wood produced from wood which is stained from extraction water:ethanol (0:1), while the smallest fastness obtained from extracts of water:ethanol (1:0). The highest of level extact is produced from the seeds of the extracted water:ethanol (0:1). The result of phytochemical detect that the resulted extract containing flavonoids, terpenoids, saponins, alkaloids and steroids. Key words : Kesumba keling seed extract, natural dye, sengo
ETNOBOTANI MASYARAKAT DAYAK SURU’ STUDI KASUS DUSUN SUNGAI TEKUYUNG DESA TANGAI JAYA KECAMATAN MENTEBAH KABUPATEN KAPUAS HULU
Get PDFThis study aims to identify and expand the use of herbs used by the Dayak Suru’ community in Dusun sungai Tekuyung Tangai jaya village, District Mentebah Kapuas Hulu and to know the parts of plants that are used and the plants benefit to society. The study was conducted in three stages, namely literature review, observation and data processing. Research on Dayak community Suru' at dusun Sungai Tekuyung Tangai jaya village, District Mentebah get as many as 95 species of 46 families And are divided into nine groups of uses, medicinal plants (24 species ), dye plants (1 species), food crops Livestock ( three species ), ornamental plants (6 species), producers of plant crafts (4 species ), plant pesticide plant (1 species ), plant manufacturers firewood (5 species) and plant manufacturers of building materials ( 11 species ). Many families used in family Arecaceae, Dipterocarpaceae, Solanaceae and Poaceae. Many plant species are used in nine groups usability. Ciko (Kaempferia galanga L), Taro (Caladium sp), Banana (Musa acuminata), Paddy (Oryza sativa), Selasih (Fasiforia foetida L), Kangkung (Ipomoea aquatica Forsk) dan Serai (Cymbopogon citratus).
Keywords: Dayak Suru'; Ethnobotany; River Tekuyun
PERSEPSI MASYARAKAT DESA RASAU JAYA UMUM BERDASARKAN INDIKATOR PENGAMATAN TERHADAP KEGIATAN BRIGDALKARHUTMANGGALA AGNI DAOPS PONTIANAK
Get PDFIn the forest and land use are many factors that cause the destruction of forests and the land, one of which is the activity of the people who frequent cultivation by burning one of which occurred in the village of Rasau Jaya Umum.. The method used was a survey method with interview-assisted questionnaire. Determination of the number of respondents using Slovin formula and its determination by purposive sampling. Data analysis using Chi Square formula. Public perception Rasau Jaya Umum Village Observations Based Indicators of Activity Against Brigdalkarhut Manggala Agni Daops Pontianak tend to differ. Analysis of the data showed 64.20% of all respondents are neutral, it is because there are some people Rasau Jaya Umum Village felt that the activities carried out by Manggala Agni Brigdalkarhut Daops Pontianak positive impact and people who are active in the burning of land, they have to have eyes other income not related to combustion, burning only do they do at a time when free to grow crops such as corn, pineapple and others,. Independent variables that have a real relationship / significant to the public perception Rasau Jaya Umum Village Observations of activity indicator Brigdalkarhut Manggala Agni Daops Pontianak is the level of age, level of education, cosmopolitan and while that does not have a real relationship / significant is the level of public knowledge.
Keywords: Brigdalkarhut Manggala Agni Daops Pontianak, Perception, Public, Rasau Jaya Umum Village
STUDI KEANEKARAGAMAN DAN KONDISI TEMPAT TUMBUH KANTONG SEMAR (NEPENTHES SPP) DI KAWASAN DANAU SEBEDANG KECAMATAN SEBAWI KABUPATEN SAMBAS
Get PDFNepenthes spp is one of plant species that protected in its natural habitat as population continues decreasing.In West Kalimantanits population is found only in some places for example in the lake Sebedang Sambas district. This study aimed to determine diversity and site conditions in the lake region. The study was conducted using multifle plots technique that were purposive sampling. Results show that there were 3 species of Nepenthes found; Nepenthes mirabilis ( Lour ) Druce , Nepenthes gracilis Korth , and Nepenthes neglecta. Among three diferent sites condition (shrubs,open area and secondary lowland forest) two common species found ,yet only in shrubs area Nepenthes neglecta was found. Keywords : Nepenthes, diversity, habita
ASOSIASI FUNGI MIKORIZA (FMA) ARBUSKULA PADA TANAMAN PENGHASIL GAHARU (AQUILARIA MALACCENSIS)
Get PDFA. malaccensis is a plants at high economic value with aromatic resin contents that the effect of fungi infection. The increase at A. malaccensis growthwith arbuscular mycorhizal fungi. The purpose at this study to get A. malaccensis with AFM assosiation. Purpose of this study to get information of A. malaccensis. This study condueted for 2 months with take a wood sampling and random root for two level of A. malacensis in plant sampling and trees in Sungai Kelambu village, Tebas district, West Kalimantan area. Observation of soil and root samples carried out in laboratory of the Faculty of Forestry Silviculture Tanjungpura University. This method use spora isolation through gradual proces of wet sceening on the ground, colouring the root of genus level calculate the percentage that is infected by AMF. The result of study was found 6 spora types of AMF from a genus glomus and average percentage of root infection was 33% (moderate) 77% (very high) include in infected of clasify 3 and 5 level. Keyword :Aquilariamalaccensis,Arbuscular Mycorrhizal Fungi (AMF), Associatio
NILAI EKONOMI TEMBAWANG AMPAR DI DESA CEMPEDAK KECAMATAN TAYAN HILIRKABUPATEN SANGGAU
Get PDFLand use system of the local community at West Kalimantan with anunique ecosystem is tembawang. In the TembawangAmpar, durian (DuriozibertinusMurr) is the dominan trees that must be contained therein. During the utilization of the results of TembawangAmpar economically tend to be dominated from the fruits. The economic value is very small compared with the products and services that are actually produced TembawangAmpar. This study aimed to count the economic value of TembawangAmpar through its direct use value. The research was conducted in May 2015. The respondents consisted of 70 heads of families determined by census. Data was obtained and collected through direct observation in the field, and interviews. To calculate the economic value the market price method was used. The study points out that the direct value of TembawangAmparis Rp 239.852.402,-/year, or equivalent to Rp 33.545.791,-/ha/, consisting of the use of timber (logs), firewood, fruits, slick, latex rubber, bamboo, medicinal plants, and animals. These results indicate that TembawangAmpar should have produced not only fruit alone, but also other economic values. Keywords: Direct Use Value, Economic Value, TembawangAmpar
SIFAT FISIK DAN MEKANIK KAYU JELUTUNG (DYERA COSTULATA HOOK F.) YANG DIDENSIFIKASI BERDASARKAN SUHU DAN WAKTU KEMPA
Get PDFDemand for wood has increased, while timber production decreased, in particular high quality wood. Therefore necessary the technology to improve low quality wood (III-V) such as Jelutung (Dyera Costulata Hook. F.) using with densification wood. There are two treatments used in this research, namely temperature press (1600 C, 1700 C and 1800 C) and pressing time (50 minutes, 60 minutes and 70 minutes). Sampleswere made of Jelutung wood with size30 cm (L) x 8 cm (W) x 4 cm (H).It steamed at 1200 C and hot pressed with a 30% target thicknes.Physical(color and impression of rabbah, water content, density and dimensional changes) and mechanical (MOE, MOR and MCS) properties testing refers to British Standard Methods No.373 (1957). Results of research have shown that densification can improve the physical and mechanical properties of Jelutung wood. This research also pointed out that the treatment temperature press 1800 C and pressing time 70 minutes was the best treatment. Keywoard : Densification, Dyera Costulata Hook. F, physical and mechanical
PENGENDALIAN RAYAP COPTOTERMES CURVIGNATHUS HOLMGREN DENGAN UMPAN RAYAP HEXAFLUMURON BENTUK BRIQUETTE PADA PERKEBUNAN KELAPA SAWIT (ELAEIS GUINEENSIS JACQ)
Get PDFThe highest damage from insect as a pest on oilpalm plantation was found by subterranean termite Coptotermes curvignathus Holmgren. This termite’s attack the oilpalm from the trunk, leaf, crown and can made the oilpalm die within three weeks after attack on the apical growth. Termites control in oil palm is using the spraying chemicals technique. This is a contact poison and kills the termites when they have contact with the chemicals. Termite’s colony in soil still alive and can attack the other oilpalm. The new method for termites control is needed. Termite baiting system is an alternative for the termites control in oilpalm plantation. The advantage of termites baiting system is this bait work for termite’s colony elimination, more environmentally friendly, less use of chemicals, and packaged in an effective form. The research purposes to evaluate the termites bait with active ingredients Hexaflumuron to control termites in oilpalm plantation. The research was conducted in the area of oilpalm plantations in Purun district belong to PT. Peniti Sungai Purun, Mempawah Regency, West Kalimantan Province. One termites bait with briquettes formulation was put in one oilpalm which heavily attack by termites. The bait weight was 30 gram. Sample of oilpalm was three oilpalm from three blocks. Monitoring the bait was conducted every 7 days. The results showed all the bait was consumed by termites. Average value of termites bait consumption was 98.3% and all the termites was totally eliminated after 28 days. Monitoring the presence of termites attack after treatment was conducted for two month. The results showed no termites come to attack the oilpalm again. Hexaflumuron is able to eliminate the termites in oilpalm plantations.
Key words :Coptotermes curvignathus, hexaflumuron, oilpalm plantations, termites bai