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INDONESIA
Warta Rimba
Published by Universitas Tadulako
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Articles 21 Documents
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Search results for , issue "Vol 3, No 2 (2015)" : 21 Documents clear
POLA PENYEBARAN POHON GOFASA (Vitex cofassus Reinw. Ex Blume) DI KAWASAN TAHURA PALU Adrianto, Adrianto; Umar, Husain; Toknok, Bau
Jurnal Warta Rimba Vol 3, No 2 (2015)
Publisher : Universitas Tadulako

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Abstract

Vitex cofassus Reinw. Ex. Blume is a importantplants, and in local name popularly known as Bitti. This species grow widely in great forest garden of Palu area. The research was conducted at great forest garden, Palu, Central Sulawesi from May to July 2013. This study was aimed to determine the distribution pattern and density of Vitex cofassus Reinw. Ex. Blume trees. This study was using a line plots method and plant samples recorded by using discontinue technique.Plots with size 20 m x 20 m were made in each line.The study employed analysis of Morisita index. The results showed that based on the Morisita index value 1,04-1,05, the distribution pattern of Vitex cofassus Reinw. Ex. Blume trees wasfocused in one group with density value between 28-29 trees per hectare. Keywords: Distribution pattern, Vitex cofassus Reinw. Ex. Blume, Great Forest Garden, Tahura.
PERSEPSI DAN SIKAP MASYARAKAT LOKAL TERHADAP HUTAN DI DESA LABUAN TOPOSO KECAMATAN LABUAN KABUPATEN DONGGALA Masria, Masria; Golar, Golar; Ihsan, Moh.
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Forests for people is not new, especially for people who still have the values and traditional culture. Since immemorial time, they do not just see it as a only potential resource, but at the same time it going give shelter for them. Even though, parts of traditional societies is assured that the forest has a spiritual value that is believe that the forest or biotic and abiotic components in it as an object which has a strength and/or supernatural messages they obey. The purpose of this study was to identify the perceptions and attitudes of local people towards the forest. Usefulness expected in this study in order to give information for stakeholders and the public in general. This research employed descriptive methods, through the steps of collecting primary data and secondary data where the data obtained from interviews with respondents and other supporting data such as data from the village government and literature review, using the scaling 1-3-5 (Likert Modification), which would be associated with the conclusions how far the perceptions and attitudes of local people towards forest in the village of Labuan Toposo. Based on the likes scale analysis of public perception of forest might be categorized a quite well. However, despite the good public perception of forest did not insure the occurrence of a positive attitude, even otherwise negative. There are several factors that affect the level of perception, such as education level. Illegal logging activities by part of society could be one of the triggers forest destruction and the occurrence of floods and droughts. Keywords : attitudes, forest, local, communitity, perceptions.
PENGARUH BERBAGAI PERBANDINGAN PUPUK ORGANIK LIMBAH KULIT KAKAO (Theobroma cacao. L) TERHADAP PERTUMBUHAN SEMAI JATI (Tectona grandis L. f) Megawati, Megawati; Muslimin, Muslimin; Umar, Husain
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

An experiment to evaluate the effect of cacao pods waste as bioactive compost on growth of jati (Tectona grandis L f) seedlings . The research was conducted in greenhouse and laboratory forestry faculty Tadulako University, from February until April 2014. This study used experimental method by Completely Randomized Design (CRD) with four treatmeants.i.e: M0 (control), M1 (soil+compost cacao pods 1:1), M2 (soil+compost cacao pods 1:3) and M3 (soil+compost cacao pods 1:3). Each treatments was replicated six times, so there were 24 unit. The result of the experiment showed that the cacao pods compost significantly affect plant high, leaves count , and roots length but not significant effect on stem diameter. In addition the results of the study also showed that the control gave the best growth of jati seedlings comparing the other. This might be caused by the compost still decomposition processing. Key words: Compost Cacao Pods, Growth Jati Seedlings, Decomposition
ANALISIS VEGETASI HABITAT ANOA (Bubalus sp.) DI KAWASAN HUTAN LINDUNG DESA PADAYORA KECAMATAN PAMONA SELATAN KABUPATEN POSO Daniel Oktavianus Lapuno; Elhayat Labiro; Abdul Wahid
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Anoa (Bubalus sp) is a member of bovidae family and classified to the endemic species of Sulawesi island, Indonesia. This species is categorized as endangered species by IUCN and Appendix II by CITIES. The decreasing of Anoa’s territory has reduced the feed availability in natural habitat. This study was aimed to analyze vegetation of Anoa (Bubalus sp) habitats. Research was performed as field research at protection forest areas, Pandayora village, Pamona Selatan District, Poso Regency, Central Sulawesi. This research was conducted from April through June 2014. Eight sample plots were made by the size of 20x20 m. Ploting was done by purposive sampling method. Hence vegetation date were analysed to determine the density, frequency, dominant, Importance Value Index and the Diversity Index of Shannon-Wienner. The results showed that there were 15 plant species belongs to 13 families at tree level, 15 plant species belongs to 11 families at pole level, 13 plant species belongs to 11 families at sapling level and 8 plant species belongs to 7 families, respectively. Furthermore, the highest Importance Value Index (IVI) at tree level of vegetation wasbejau(Mangifera sp) with value71,18%. At pole level, the highest IVI was Lithocarpus sp.(35,74%). Hence, the highest IVI at sapling level was Erithrina subumbrans (10,14%) while at seedling level was Diplasium sp. (40,27%). In addition, recorded that there were 51 plants species used as food source by anoa. Key words: Vegetation, Habitat, Bubalus sp, Endemic species, Protection Forest
KESAMAAN KOMUNITAS BURUNG DI LEMBAH PALU SULAWESI TENGAH Ihsan, Moh
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

This study was conducted at three locations in the Palu Valley conservation area, namely in Paneki, Wera and Ngatabaru.  Research on the types of birds at each study site by using a modification of the method IPA (Indices Ponctuel d'Abondance).  All sites have found as many as 59 species of birds with a total population of 849 were included in 33 families. Grey-rumped treeswift bird is a bird species dominant at all the study sites.  Overall the types of birds from one location to study the similarity rate is low (<50%). Location of the greatest degree of similarity are Wera and Ngatabaru by 49%, then Wera and Paneki of 47% and location Paneki and Ngatabaru by 43%.Keywords: Similarity communities, birds, Palu valley
ANALISIS KESESUAIAN PENGEMBANGAN HUTAN KEMASYARAKATAN DI WILAYAH KPHP MODEL SINTUWUMAROSO DESA KILO KECAMATAN POSO PESISIR UTARA Bernid Mebunde; Adam Malik; Imran Rachman
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Indonesia is rich of forest since years ago strongly interacted with forest, the forest and human have become unity. Many human needs can be fulfilled by forest such as housing, clothing, food, medicines, and environment service. Forest management is done to provide benefits for society generally and for people surroundings particularly. The benefits can be performed through planning and management optimally as the forest functions. The right determination of forest management is done to make forest useful optimally for the society either directly or indirectly. The regulation No. 41 Year 1999 stipulating that forming area of forest management of levels such as province, city,and unit namely forest management unit (KPH) as the main functions and to destiny for. The implementation of forest management in KPH become the fulfillment to conduct forest management covering forest arrangements activity, government effort emphasizing regulation is the publishing of government regulation No. 6/2007 jo PP 3 Year 2008 about Forest Arrangement, Forest Management Planning, and Forest Utilization explaining KPH covering Conservation KPH (KPHK), Preservation KPH (KPHL), and Production KPH (KPHP). The research was conducted at Society Forest of Kilo Village, Poso Pesisir Utara Sub district of Poso Regency. It was from June to August 2014. The data source obtained were observation and interview which directly observe the object examined and asking and answering by using questions guidence formed questionnaire. The result indicates that the location of biophysical condition is very exactly to utilize for forest production not plants forest wood with rubber types because it can give ecology benefits for environment improvement and re-optimizing forest function. The development of HKm formed society empowerment in Kilo village is as suitable with the economy social of society because make benefits for society income Key Wods: Analysis, Development, Society Forest, KPHP
PENGARUH BERBAGAI INTENSITAS NAUNGAN TERHADAP PERTUMBUHAN SEMAI EBONI (Diospyros celebica Bakh.) Asriyanti, Asriyanti; Wardah, Wardah; Irmasari, Irmasari
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Eboni (Diospyros celebica Bakh.) is a semi-toleranttree species that need shading during growth process. This study aimed todetermine the effect of various intensity of shading on the growth of eboni seedlings.The researchwas conducted from May to August 2013, at thePermanentNursery,Tadulako University, Palu,CentralSulawesi. The experiment was laid out in a Randomized Block Design (RBD) with five treatments; shading percentage 10% (N1), shading percentage 30% (N2), shading percentage 50% (N3), shading percentage 70% (N4) and shading percentage 90% (N5). Observation Parameters consist of seedling height increment, stem diameter increment, and increment of leaf number per plant, root fresh and dry weight, and shoot fresh and dry weight. The results of the study showed that there were no significant differences between the treatments in all the parameters assessed. The height increment response and root fresh and dry weight of eboni seedlings was higher in the treatment with shading 90% than other shading intensity treatments, while the diameter and leaf number increment response and shoot fresh and dry weight was higher in the treatment with shading 30%. Keywords : Shading intensity, Growth, Diospyros celebica Bakh.
KEANEKARAGAMAN JENIS ANGGREK DI KAWASAN TAMAN NASIONAL LORE INDU ( Studi Kasus Desa Mataue, Kecamatan Kulawi, Kabupaten Sigi Provinsi Sulawesi Tengah) Pemba, Stevi; Mallombasang, Sri Ningsih; Muslimin, Muslimin
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Orchids known from orchidaceae is the largest family of flower in number though facing increace in theats particularly its natural habitat. Therefore, baseline study regarding its species diversity is important to carry out specially in village surround the Lore Lindu National Park such as in Mataue Village. The main objective of this study was to identify species and its diversity. Four line transects with each 200 hundreds meters in length end each with five plots with 20 m x 20 m in size were applied. The distance between plot was 20 m and there were 20 plots altogether. The result of the study found that there were 21 species indentified in the research location Aerides odorata, Agrostophyllum majus.J.J Sm., Bulbophyllum SPL., Bulbophyllum lobbi Lindl, Calanthe sp, Coelogyne asperata Lindl, Coelogyne foerstermannii Rchb. F.,Cymbidium ensifolyum L.SW., Cyimbidium lancifolium Hook., Cymbidium pinalaysonianum, Dendrobium crumenatum sw, Dendrobium macrosphyllum, Dendrochyllum sp, Eria sp, Grammatophyllum scriptum.Bl, Grammatophyllum stepeliiflorum J.J.S., Liparis lacerata, Podochillus macrophyllus Lind, Spathoglottis plicata BI, vanda sp, vanda arculata. From the important Value Index, cymbidium ensifolyum L.SW was found to dominate the entire orchids. Overall, diversity index (H’) estimated to be about 2.164. Keywords: orchids, Mataue Village, Lore Lindu National park.
NILAI EKONOMI MANFAAT HIDROLOGIS HUTAN DI SUB DAS SOMBE UNTUK KEBUTUHAN KONSUMSI AIR RUMAH TANGGA DI KELURAHAN PALUPI KECAMATAN TATANGA KOTA PALU Sarah, Sitti; Umar2, Syukur; Alam, Andi Sahri
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

The hydrological benefit of forest on ecosystem stability,especially on the water system still remains under estimate, this under estimate is more important in the take of using water from the forest for direct community of our people. This study aimed to estimate the quantity economic value or the cost spended by each household in order to have advantage of using water the coming from the Sombe sub watershed which the method of calculating the charge using the rate calculation applicable at PDAM Uwe Lino in M3. This study was conducted at Palupi Sub-district Tatanga District Palu City, Central Sulawesi Which held in 3 month, namely May 2014 up to august 2014. Data collected includes primary and secondary data. Interviews were conducted to obtain data on the economic value water of water that is the willingness to pay on the improvement of the quality and quantity of treated water by PDAM. From water discharge data were obtained data on the economics value of water with the willingness to pay on the improvement of the quality and quantity of treated water by PDAM. From water discharge data or obtained the volume of water use was 0,315 m3/second. Water consumption for a year by the costumer at Palupi Sub-district with the total price paid was Rp.741.248.750m and average total willingness to pay (WTP) by consumer at palupi sub-district was Rp.808.635.000. So, the consumer surplus public at Palupi Sub-district was RP.67.384.250. Keywords: Hidrological benefit, Water discharge, Economic value.
SIFAT MEKANIKA KAYU KEMIRI (Aleurites mollucana Willd) ASAL SULAWESI TENGAH BERDASARKAN ARAH AKSIAL Sari, Nurmala; Erniwati, Erniwati; Hapid, Abdul
Jurnal Warta Rimba Vol 3, No 2 (2015)
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Abstract

Until present day, using wood species is extremely limited while there are thousands of ignorance species. A lot of research results indicated that woods of lesser known species propose some very good properties as raw materials of wood industry where one of them is candlenut wood. The objective of the research was to know the mechanical properties of the wood referring its axial position (base, middle and top of the trunk). The mechanical properties consist of the comprehensive strength parallel to the grain, modulus of rapture (MOR) and modulus of elasticity (MOE). The benefit of the research is as an useful information for Perhutani in industrial processing of the candlenut wood. The research used a candlenut tree with 39 cm of diameter and 20 m of hight, than 10 years old originating from Ranteleda village, Palolo sub district, Sigi district. Establishment of examined sample used Germani Standard (DIN). By using Completely Randomized Design as a method of experimental design, the research decided the differences on the axial positions (base, middle, and top) as the treatments. The results show the values of the comprehensive strength parallel to the grain are 27,96 N/mm2, 19,51 N/mm2, and 17,51 N/mm2. MOE are 4666,01 N/mm2, 4616,19 N/mm2, and 4295,83 N/mm2. Meanwhile MOR are 65,59 N/mm2, 64,69 N/mm2, 59,40 N/mm2. The axial positions don’t significantly influence the mechanical properties: the comprehensive strength parallel to the grain, modulus of rapture, and modulus of elasticity Keywords: strength parallel to the grain, modulus of rapture (MOR) and modulus of elasticity (MOE), candlenut.

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