Jurnal Warta Rimba
Not a member yet
355 research outputs found
Sort by
MANAJEMEN PENGELOLAAN HUTAN PRIBADI DI DESA SINTUWU KECAMATAN PALOLO KABUPATEN SIGI
Private forest is a concept of forest management that places society as the main sector in maintaining and using forest function, while the government has role as facilitator that supports the farmers community. The management and the development of private forest in Sintuwu village Palolo subdistrict is a collaboration of Forestry and Plantation Department of Sigi District. The research was conducted for three months, began on April up to the month of June 2015, located in Sintuwu village Palolo subdistrict Sigi district. The research aimed to find out of how the process of Private Forest Management was done by the society. Data gathering was done by observing and interviewing with questionnaire. The data gathered analized descriptively. The result of the research showed that the management program of the private forest that made by Forestry and Plantation by full involvement of farmers community of Sintuwu village that established, and based on the result of interviewing the respondents of the farmers community who said that less attention from Forestry and Plantation Department then the Private Forest management was done individually without any coordination. All farmers community did the private forest management that included infrastructure, planting area management, planting, maintaining and supervising by their own ways without monitoring by the government, therefore at the end of the planting the plant, it was ignored for them less of information and no coordination of the Forestry and Plantation Department about the next step that should be done in relation to the Private Forest management itself.Keywords: Institution, Society and Government, Private Fores
ANALISIS POTENSI TEGAKAN BLOK PEMANFAATAN KPH DAMPELAS TINOMBO DI DESA KARYA MUKTI KECAMATAN DAMPELAS KABUPATEN DONGGALA
Block utilization is block whicnh functiones as the planned area to utilize limitedly according with the provision of forest legislation in the area. Forest management is always addressed to get the optimum benefits, understand the advantage of forest, implies the maning of all any types of benefits that can produced by forest. The utilization of timber forest product on the stand forest for various purposes, which done of types that have high economic value. This study aimed at finding in potential of stand block utilization in Karya Mukti village on Model of KPH Dampelas Tinombo. The study used Systematic Sampling with Countinous Strip Sampling. Utilization block area is 40 Ha by size 400 m x 1000 m. The length lines 400 m, then it was divided into 4 plots, so each plots have area 20 m x 100 m or the intesity of the sampling 8%. Data analyzed quantitatively by calculating the stand volume of block utilization, the measured parameter is circumference, diameter and high free branch. The results obtained are there are 36 species with number of stems 293 stems of the highest diameter 60 cm and the lowest 20 cm. Meanwhile for the total number of plot potential on the block utilization 225,59 m³, the total potential of stand are 40 Ha is 2.818 m³/ha.Keywords: Analysis, Potential of Stand, Block Utilization, KPH Dampelas Tinomb
PERTUMBUHAN PROTOCORM LIKE BODIES ANGGREK CEOLOGYNE CELEBENSIS J.J.SMITH PADA BERBAGAI KONSENTRASI AIR KELAPA SECARA IN VITRO
Orchid is one of plants that have econimic value. One of the favorite orchid is Ceoloigyne celebensis J.J.Smith. Ceologyne celebensis is endemic of sulawesi, but research proves if the orchid including extince prone categories so it needs to be preserved. Propagation of Ceologyne celebensis will be done by tissue culture methode. The growth of orchids will be assisted by providing coconut water as substances growth regulator with some concentrasion. This sutdy aims to determine the effect of coconut water to the shoots and leaves of celogyne celebensis and to know how much of coconut water to be the best concentration. Treatment provide to protocorm is P0=MS + 0 coconut water (Control), P1= MS + 50 ml coconut water, P2= MS + 100 ml coconut water, P3=MS + 150 ml cococnut water, and P4= MS + 200 ml coconut water.Besed research results can be known that 200 ml of coconut water is the best concentration to the growth of orchid ceologyne celebensis . soots appears in 12,2 days and total of shoots is 1. Leaves appears in 18 days and percentage of protocorm living is 100%. Keywords: Ceologyne celebensis, Tissue culture, Coconut Wate
ANALISIS SEBARAN TUTUPAN VEGETASI MENGGUNAKAN CITRA LANDSAT 8 DI KECAMATAN ULUJADI KOTA PALU
Ulujadi is one of sub-district in Palu city which continues opening new lands for residential areas as well as sand and stone quarry, consequently the distribution of existing vegetation to be reduced. Along with the continued occurrence, conversion of existing land in urban areas particularly in Ulujadi Sub-District. Therefore, it is necessary to do extensive research to analyze the extent of vegetation cover distribution. Distribution of vegetation analysis was carried out using a descriptive method of photogrammetry approachment was image interpretation that executed digitally to obtain data and information of vegetation cover distribution by utilizing Landsat 8 image directly on the computer monitor of software ArcGIS 10,2 supervised classification. Vegetation index is counted NDVI (Normalized Difference Vegetation Index) by utilizing band 5 (Infrared) and band 4 (Red) of Landsat 8. The result of analysis of vegetation distribution used Landsat 8 image of 2016 path/row 115/61 at Ulujadi Sub-District of Palu City, obtained land which vegetated of width 5222,47 Ha or 82,04 % and unvegetated land 1143,28 Ha or 17,96 %. Vegetation distribution at Ulujadi that consists forest land, shrubs and savanna each has extensive are forest (1498,79 Ha or 23,54 %), shrubs ((3704,23 Ha or 58,19 %) and savanna (19,45 Ha or 0,31 %). NDVI value at Ulujadi has a value between -0,13 - 0,6. The NDVI value for sparse canopy density class has large-scale of 358,16 Ha (6,86 %), medium canopy density has large-scale 856,16 Ha (16,39 %), while the dense canopy density has large-scale 4.008,15 Ha (76,75 %).Keywords : Vegetation Distribution, Landsat 8 Image, Ulujadi Sub-Distric
ANALISIS PENGGUNAAN KAYU BAKAR MASYARAKAT DI DUSUN SALENA KELURAHAN BULURI KECAMATAN ULUJADI KOTA PALU
Until now, timber is still the most important fuel especially for rural communities. Firewood for nearby forest communities is an indispensable source of energy to meet daily kitchen needs, and is an additional source of income to meet their daily needs. The increasing consumption of firewood is a serious problem. If the problem is not sought the appropriate way out, it will interfere with the existence of the forest. Therefore, it is necessary to study the needs of firewood in Salena hamlet for the benefit of forest development. This study aims to determine the level of use of firewood In Salena Hamlet Village Buluri District Ulujadi Palu City. This research was conducted from April to May 2017, located at Dusun Salena Buluri Urban District Ulujadi Palu City. The method used in this research is survey and interview to the respondents as much as 26 families or 15% of 176 families. Based on the observation of firewood which dikosumsi by 176 KK is equal to 1244,32 kg / kk per day or 2.07 m3. The average firewood rate per month for each respondent is 37329.6 kg / kk or 62.19 m3, and the average annual firewood rate for each respondent is 447955.2 kg / kk or 746.34 m3. The wood species used are acacia wood (Acacia denticulosa), marantaipa wood (Mangifera foetida L) and Lamtoro wood (Leucaena leucocephala).Keywords: Usage Analysis, firewood, village Salen
IDENTIFIKASI POTENSI KONFLIK TENURIAL DI WILAYAH KESATUAN PENGELOLAAN HUTAN PRODUKSI (KPHP) MODEL UNIT VI GORONTALO
Bumela is a village which located in Bilato Sub-District of Gorontalo District which directly adjacent to Limited Production Forest Area and Protected Forest in Forest Management Unit Production (FMUP) VI Gorontalo. Urgent needs of people living around the area, mainly plantation land, agricultural land for cultivation as well as settlement as a residence for the community lead to illegal use of forest areas or land tenure, land cover change occured. The purpose of this study to find out the potential tenure conflict in Forest Management Unit Production (FMUP) VI Gorontalo. This study was conducted for two months are April until May 2016. Location of the study is the area of production forest at FMUP Model VI Gorontalo, Bumela village, Bilato Sub-District, Gorontalo District. Data collection was accomplished in four ways: (1) Literature study, (2) In-depth Interview, (3) Field observation, (4) Group discussion. The study indicated that (1) Potential of tenurial conflict in FMUP Model unit VI Gorontalo has a diffrerent perception and interpretation which held between the parties on their rights of land and forest resources, low of intensity of security and protection management, uncertainty of forect tenure and resources; (2) Potential of dominant tenurial conflict is the low of management intensity, security and protection.Keywords: Potential Conflict, Tenure Conflict, FM
KERUSAKAN HUTAN MANGROVE DI DESA DOLAGO KECAMATAN PARIGI SELATAN KABUPATEN PARIGI MOUTONG
Mangrove is an ecosystem with uniqe function in the life environment. Because of the influence of sea and land, there was complex interaction happened between physical and biological properties in the mangrove area. The physical properties of mangrove able to act as breakwater as well as an intrusion detterent and sea abrasion. Litter decomposition process of mangrove that occurs can support the life of living things in it. The existence of Mangrove forest that is located in Dolago village of South Parigi sub-district at Parigi Moutong district which alleged to have suffered damage, therefore it is necessary to do research related with the damage of mangrove forest in that village. This study aims to find out the condition of the damage of forest mangrove and the physical-chemical condition of water. This study have been conducted in Dolago village, South Parigi Sub-District, Parigi Moutong District in March until May 2016. The water analysis was conducted in Natural Resources and Environmental Analysis Laboratory of Agriculture Faculty Tadulako University. This study used Line Transect and Trasect Line Plot. Data obtained from 3 paths that have been made. Water sampling conducted on each path of vegetation observation. The result showed that the mangrove forest in Dolago village has been damaged with classified as moderately damage by the density 1233 btg/ha. The influence of physical-chemical of water condition at study site is still relatively good and has not been contaminated to support the growth of mangrove. However, the relative salinity value in a state exceeds of the standards set. Keywords: Damage, Forest, Mangrov
KESIAPAN KELEMBAGAAN KELOMPOK TANI HUTAN DESA KAWENDE KECAMATAN POSO PESISIR UTARA KABUPATEN POSO DALAM RENCANA PEMBANGUNAN HUTAN KEMASYARAKATAN
The readiness of farmer association institution and interaction of farmers association with in charge institution is an important element in developing community forest. The development of Community Forest in Kawende village started by people’s unrest about forest in their village that has suffered a distruction. The research was conducted for 3 months that began on September to November 2014 on two farmers associations of community Forest in Kawende village North Coastal Poso subdistrict, Central Sulawesi. The research began by doing observation in location and interview directly by choosing respondend directly (Purposive Sampling). The Instrument that used in the research was people and and questions list for interviewing and also stationary and camera. The data Analysis used was institutional analysis that more stressed on institutional structure and the rules that related to the ownership right and forest utilization (Ostrom, 1990 in Iqbal, M. 2009) by requiring primary data from interview and secondary data from the institution and literature review. The result of the research showed the villagers of Kawende had institution in form of organisation but the rule of the ownership and forst utilization still in charge of Forestry Department of Poso District. The relation between farmers Association as candidates of Community Forest manager with involved institution was very good, it was known by the one who facilitated people ideas was Forestry Department of Poso District and Department of Riverflow Area Management of Palu-Poso.Keywords : Farmers Association, Readiness, Institution, CommunityForet
POTENSI VEGETASI HUTAN MANGROVE DI WILAYAH PESISIR PANTAI DESA KHATULISTIWA KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG
Mangrove is a coastal vegetation community which dominated by several species of mangrove trees. They are able to grow and to flourish in the tidal area of muddy beach. This study aims to determine a stand and volume potency of mangrove forest in Coastal Territory of Equator village. The applied method was a partition strip. This method means to use combination between strip and partition process. On the tree level, it is used partition process while on the seedling and stake level, they are applied a small strip in the big one. The result describes that there are 5 (five) mangrove species in the spot namely Sonneratia ovata, Rhizophora mucronata, Avicennia lanata, Xylocarpus moluccensis dan Acanthus ilicifolius, particularly in Equator village. The higher INP is Avicennia lanata species which is 93, 69% level of the tree, 90,72% of the stake, and 70, 51% of seedling while the lower INP is Xylocarpus moluccensis species which is 48, 09% level of the tree, 49, 99% level of the stake and 13, 97% level of seedling. Then, it is concluded that Avicennia lanata becomes the most dominant species in mangrove forest. On the tree level potency of each hectare, Avicennia lanata species with 3, 638 m2 is higher than Xylocarpus moluccensis species with 1, and 819 m2 and the potency value of stall level is 110,25 m3/Ha. The percentage of stake volume potency of Xylocarpus moluccensis type with 0,439 m3 is lower thanAvicennia lanata type with 0, 0795 m3 in an area 10, 36 m3/Ha potency of each hectare.Keywords: Mangrove Forest Vegetatio
KARAKTERISTIK BATAKO DARI CAMPURAN SEMEN DAN SERBUK GERGAJIAN KAYU PALAPI (Hertiera sp)
This research was conducted on February up to the month of May 2015 in Machine Laboratory of Technique Faculty and Forestry Laboratory of Forestry Faculty of Tadulako University. The research steps were preparing material, making sample and testing sample. This research applied Complete Random Design with 5 repetitions and treatments, they were comparison of cement and sawdust composition that consisted of 4;1:1, 1:3, 1:5 and 1:7.The result of the research showed that the comparison rate of adobe water absorption was on 1:1 (17%), 1:3 (54%), 1:5 (61%), 1:7 (71%). Fault strength was on 1:1 (2,907 kg/cm2), 1:3 (0,956 kg/cm2), 1:5 (0,822 kg/cm2), 1:7 (0,975 kg/cm2) comparison. Bending Strength was on 1:1 (10,914 kg/cm2), 1:3 (3,911 kg/cm2), 1:5 (3,197 kg/cm2), 1:7 (3,135 kg/cm2). Pressing Strength was on 1:1 (25,4 kg/cm2), 1:3 (5,88 kg/cm2), 1:5 (2,9 kg/cm2), 1:7 (3,13 kg/cm2).Kata kunci : Palapi wood, Sawdust, Adob