JURNAL HUTAN LESTARI
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STUDI KESELAMATAN DAN KESEHATAN KERJA DALAM MENGGUNAKAN TEKNOLOGI NYAPAR UNTUK PENANGGULANGAN KEBAKARAN HUTAN DAN LAHAN
Get PDFThis 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 Brigad
STUDI PEMANFAATAN TUMBUHAN OBAT BERPOTENSI SEBAGAI ANTI-INFLAMASI DI DESA TELUK BATANG UTARA KECAMATAN TELUK BATANG KABUPATEN KAYONG UTARA
Get PDFMedicinal plants are used by the community to treat various diseases, including inflammatory related diseases. The study aim to analysis utilization of medicinal plants have the potential as anti-inflammatory by community in Teluk Batang Utara Village, Teluk Batang Sub-district, Kayong Utara District. Data collection is done by interview and the selection of respondents used the purposive sampling method. The results of research with the community in Teluk Batang Utara Village, Teluk Batang Sub-District, Kayong Utara District, 44 species of medicinal plants, 26 families and 5 habitus that are utilized by the community. The most widely used family is Zingiberaceae (8 species). The highest percentage of habitus is herbs (36.36%).The most widely used plant parts are leaves (43.18%).The most widely used processing method is boiled (35.09%).The most widely used method of use is sticked (44.83%).The most frequently used frequency is three times a days (52.63%).The duration of treatment with the highest percentage is 3-4 days (61.41%). Plants with the highest UV values are Hibiscus rosa-sinesis L (0.54). Inflammatory-related diseases with the highest ICF values are sprains (0.99). Plants with the highest percentage are (100%). The family with the highest FIV value is Zingiberaceae (57.64). Keywords: Anti-Inflammation, medicinal plants, Teluk Batang Utara Village.
VALUASI EKONOMI NILAI GUNA TIDAK LANGSUNG KAWASAN MANGROVE DI KELURAHAN SETAPUK BESAR KOTA SINGKAWANG
Get PDFThis research to determine the indirect use value of coastal protection by planting mangroves in Setapuk Besar Village and comparing the benefits between the development of coastal protection in biological and physical. research was carried out from July-August 2018. this study used descriptive quantitative method. Analyze the data using the replacement cost method. Interview was carried out only with key respondents who as acted the chairman of the SPM (Surya Perdana Mandiri) association in Setapuk Besar. The results showed that total costs incurred are based on planting, protection, work wages and inventory activities of Rp. 270.182.000 there was 4 (four) financing according to the object of expenditure in the mangrove return activities (Enrichment). The cost of returning mangroves is much cheaper than the cost of making breakwaters other than that the benefits of mangroves are far more than building protection with Breakwater.Keyword: Economic valuation, Mangrove, replacement cos
STUDI HABITAT DAN SUMBER PAKAN LEBAH KELULUT DI KAWASAN CAGAR ALAM GUNUNG NYIUT DESA PISAK KABUPATEN BENGKAYANG
Get PDFKelulut Bees is a stingless bee that produces honey, in the area of Gunung Nyiut Nature Reserve Kelulut Bees lives naturally with nests on tree trunks. It is not yet known how the habitat and sources of feed so that it is necessary to do research on the study of habitat and feed sources of Kelulut Bees. This study aims to obtain information about the condition of habitat and feed sources of Kelulut Bees. The method used was a survey with double plots which purposively placed, then identified the condition of habitat and feed sources. Types of hornet bees found were: Heterotrigona itama, Tetragonula laeviceps, Geniotrigona thoracica, Trigona carbonaria and Trigona drescheri. The bees nesting place were in living trees is (52%), dead trees (20%) and soil (28%). Daily mean temperature, air humidity and light intensity were 28.81 °C, 83.06%, and 583.76%. Soil type is PMK with pH 4.4, soil temperature 26.6 C °, soil moisture 26%. Altitude ± 360 masl. Tree analysis was dominated by Xanthophyllum amoenum 36.38%, Lepisanthes tetraphylla 38.01%, Syzgium chloranthum 45.8%, and Bellucia pentamera seedlings 51.58%. The feed sources at the observation sites were dominated by the family Myrtaceae and Dipterocarpaceae, while outside the plots the feed source was dominated by Cocos nucifera L, Durio zibethinus, Nephelium lappaceum L, Syzygium aqueum.Keywords : Feed source, Gunung Nyiut, habitat, kelulut bees, Nature Reserve
PERSEPSI MASYARAKAT TERHADAP KEBERADAAN HUTAN TANAMAN INDUSTRI (HTI) PT. FINNANTARA INTIGA DI DESA TERATI KECAMATAN JANGKANG KABUPATEN SANGGAU
Get PDFTerati Village is one of the villages in Jangkang District which has quite extensive forest resources. With the existence of HTI PT. Finnantara Intiga in Terati Village, it certainly can affect the socio-economic life of the communit. Industrial timber plantations (HTI) are production forest areas that apply intensive forestry cultivation (silviculture) to meet the raw material of the forestry industry, both timber and non timber. In the midst of the scarcity of natural production forests, HTI is the foundation of future forest product production. Exploitation of natural forest products since the 70s has become a significant source of state income. The method used is a survey method with interview techniques. Sampling was done intentionally (purposive sampling). The number of samples taken was 83 respondents who live in Terati Village. Characteristics of respondents taken are a minimum age of 19-65 years, Have lived at least 5 (five) years in the Village of Terati, Can read and write Healthy physically and spiritually. Data analysis consists of community perceptions, the relationship between age, knowledge, cosmopolitan and income and community perceptions.based on the results of data and calculations of the four variables for the age category with community income there is no relationship with community perception, while for the category of knowledge and cosmopolitan there is a real relationship with community perception. The observation shows that 17 respondents (20.48%) tend to have a high perception of the existence of HTI PT. Finnantara Intiga in Terati Village, Jangkang Subdistrict, Sanggau Regency, 52 respondents (62.65%) tended to have a moderate perception of the existence of PT. Finnantara Intiga in Terati Village, Jangkang District, Sanggau Regency and 14 (16.47%) respondents tended to have a low perception of the existence of PT. Finnantara Intiga in Terati Village, Jangkang District, Sanggau Regency. keywords: community perception, cosmopolitan,income with community perception, influencing factors and knowledge
IDENTIFIKASI JENIS CACAT KAYU BULAT JATI (Tectona grandis Linn. F.) PADA AREAL PEMANENAN DI KPH JEMBER
Get PDFTeak trees are high-quality plants.The activity of harvesting teak doesn’t always produce good quality or without defects found.Various types of defects will reduce the quality and selling value of wood.The purpose of this research was to identify and measure the defects of teak roundwood (Tectona grandis) in the harvesting area in KPH Jember. Knowing the type and quantity of defects is expected to be a reference for companies, especially Perum Perhutani, KPH Jember on process of maintaining teak trees during harvesting, get better results and higher value results. The method that was used in this research was quantitative descriptive research and go to the research site.Sampling is done bypurposive sampling. The research was conducted in March - April 2018. The results of the identification of teak defects (Tectona grandis Linn.F.) found 23 types of defects that was form defects , body defects, or bontos defects. The type of defect found is straightness, cylindrical, backwardness, groove defects, direction of fiber defects, inger-inger, buncak-buncak, hole gerek, broken defects, hole in the body, wood eye, lump defects, lengar defects, broken up defects, slemper defects, bontos defects, fragile terrace, rotten terrace, hole defects, gubal defects, pakah defects, gabeng defects, dan kunus defects. The most defects were the type of buncak-buncak light as 89 trees (98.89%) and 566 sortiment (56.39%) that having defects, while the least defect were type of big hole gerek as 2 trees (2.22%) and 3 sortiment (0.30%) that having defects.Keywords : defect, harvesting, identification, perhutani, teak
SIFAT FISIK DAN MEKANIK PAPAN PARTIKEL SERAT KULIT BATANG SAGU (Metroxylon sago ROTTB.) BERDASARKAN UKURAN SERAT
Get PDFWood is the most used basic material for daily life, such as material construction, furniture, appliances, and etcetera. This causes the increase of the necessity of wood in the other hand, the availability of wood are decrasing. On of the solutions for this problem is the particle-board from the agriculture waste which is sago. One of the sago parts which can be used is the sago bark. It contains more number of cellulose and lignin then dago dregs and it also contains bigger cellulose and lignin than woods, so it can be used as particle-board. The fibers used are 5 cm, 10 cm, and 15 cm. The citterate solution concentrate is 20% which was mixed with the particle-board. These particle mixtures were in an oven in 24 hours. The production of particle-board with the target of density 0,6 g/cm2 and forged in 1800 C within 15 minutes. The aim of this research is to find out the size of fibers for the particle-board. The best quality of particle board based on JIS 5908 standard is on the 10 cm fiber , with board mechanical characteristic : the flexibility module 22801,8196 kgf/cm2, the fracture module 334,9006 kgf/cm2, and the screw holding strength 46,5448 kgf/cm2. The physical characteristic of water concentrate 10,6249 % and the water absorption 66,8314 %. The score of dense/thickness development and internal bonding did not quality JIS 5908 A (2008). In general, the result of the research showed that longer the size of fibers the better the quality would be produced. Keywords : fiber size, oven duration, particle-board, sago bar
PARTISIPASI MASYARAKAT DALAM PENANGGULANGAN KEBAKARAN HUTAN DAN LAHAN DI DESA LIMBUNG KECAMATAN SUNGAI RAYA KABUPATEN KUBU RAYA
Get PDFLimbung Village Sungai Raya Subdistrict Kubu Raya Regency is one of the areas with a lot of peat so it is a fire-prone area. This is because the people there are still dependent on nature, no wonderland clearing is often done by burning. Fire prevention efforts in the village of Limbung carried out by Manggala Agni and MPA have not been running effectively and efficiently because there is still burning land, especially during the dry season. For prevention efforts that are expected to run effectively and efficiently, direct community participation is also needed to support prevention before more widespread fires occur. This study aims to determine the relationship of community participation in combating forest and land fires with a cosmopolitan level, level of knowledge and level of dependence on the land. This study used a survey method with interview techniques. The analysis used is descriptive analysis and Kendall Tau correlation inferential analysis. The number of samples taken was 96 people using the Slovin formula and the sampling was done by purposive sampling technique. The results showed a total score of 2852 participation and at the level of partnership according to Arnstein's theory, the level of participants tended to be low, and there were no significant differences in participation with the level of knowledge, the level of cosmopolitan and the level of dependence on the land.Keyword: community, fires, forest, land, participation
KUALITAS PAPAN PARTIKEL AMPAS SAGU BERDASARKAN KADAR PEREKAT ASAM SITRAT
Get PDFThis research was to aimed the quality of particle board made from sago waste on citric acid. Particle board made from sago waste from Ambawang Subdistrict, the Regency of Kubu Raya. The research was conducted at the Wood Workshop Laboratory, Wood Processing Laboratory, Faculty of Forestry and PT. Duta Pertiwi Nusantara. Particle size with 8 mesh – 10 mesh and Adhesive citric acid levels were 10%, 20%, 30%, 40%. Mixing material is done manually. Particle board is made with size 30 cm x 30 cm x 1 cm with target density of 0,6 gr/cm2. specificpressure of 25 kg/cm2 and temperature of 1800 C for 15 minutes. The quality of particle board comply with a request JIS A 5908-2003 is increasing adhesive citric acid 20%.Keyword : citric acid, particle board, sago wast
PERMINTAAN KONSUMEN JASA LINGKUNGAN WISATA ALAM MEMPAWAH MANGROVE PARK (MMP) KABUPATEN MEMPAWAH
Get PDFMempawah Mangrove Park (MMP) is an ecotourism in West Kalimantan, especially in Mempawah Regency. MMP besides a tourist attraction is also an area of research and education. Visitors tend to increase every year starting from August 23 2016 – April 27 2017 visitors come from local communities of Mempawah Regency and from outside Mempawah Regency such as Pontianak City, Singkawang City and Kubu Raya. Factors that influence the demand for MMP Mangrove nature tourism consumers are attractiveness, travel costs, time, and income. The research aims to measure the demand of consumers of Mempawah District MMP natural tourism services, and examine the factors that influence the demand for consumers of MMP natural tourism services. The sample used in this study were 45 respondents who visited MMP using the Accidental Sampling method. The analytical method in this study is descriptive analysis, basic assumption test, classic test, and multiple linear analysis. Descriptive analysis result of the demand consumers of MMP natural tourism services indicate that consumer demand is said to be high. The results of 45 respondents in this study were 22 respondents (48.89%) visited 3 times in the last 1 year. The results of the study used the basic assumption test, classic assumption test and multiple linear regression. The results of multiple linear regression analysis show that attraction variables have a positive and significant effect on the demand of consumers of MMP natural tourism services. Travel and time cost variables show a negative and insignificant influence on the demand of consumers of MMP natural tourism services because most of the visitors are local people of Mempawah Regency who do not require a high enough travel cost and a long time. The income variable shows a negative and significant effect on the demand of consumers of MMP natural tourism services. This happens to income still in the low category because most MMP visitors are status young as students who do not have a steady income.Keywords: Attractiveness, Consumer Demand, Income, MMP, Time and Travel Cost