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Warta Rimba
Published by Universitas Tadulako
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Articles 19 Documents
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Search results for , issue "Vol 3, No 1 (2015)" : 19 Documents clear
POLA PEMBERDAYAAN MASYARAKAT DI HULU SUB DAERAH ALIRAN SUNGAI MIU (KASUS PENERAPAN PROGRAM SCBFWM DI DESA BOLADANGKO KECEMATAN KULAWI KABUAPTEN SIGI PROVINSI SULAWESI TENGAH) Idhar, Moh.; Golar, Golar; Sudhartono, Arif
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Sub watershed catchment of Miu river sited in Sigi Regency has 70.494,5 hectoare width which part of it in critical land status. The community use the land just for economic reason for fulfill their daily needed without think about how to manage the land in order to get its continuous productivity and along time periode of land using. SCBFWM project is an empowering community program around of sub watershed catchment of Miu river that it is ordered to decrease forest and land degradation level and to recovery watershed catchment function. The aim of this research was pointed to know any kind of the empowering community program, accompanying methode, and their constraints of SCBFWM project implementation. This research is conducted in upperside of sub watershed catchment of Miu river, Boladangko village, Kulawi district, Sigi regency, Central Celebes province as along as two months (February up to April 2014) used survay and interview methodes; interview guidance forwarded to 25 respondences (that consisted are field facilitator, common society, and farmer group members); additional informations and data confirmation from respondences used snowball sampling methode. The supporting tools of this research are tape recorder, camera, and writing tools. This research results have shown that the empowering community pattern of SCBFWM project include forming of farmer groups, training in be autonomous institution of farmer group, continuous socialization, land rehabilitation, diversing agriculture and husbandry business, upgrading of institution structure and accompanion of farmer group. Accompanying methode on SCBFWM project implementation are strengthening on changing of thinking pattern and changing activities based on increasing economic farmer. The main constraints of SCBFWM project implementation are less level on funding support from related stakeholders on implementation of empowering community program and lowness of farmer group member participation on mounthly meeting. Keywords: empowering pattern, Miu river, SCBFWM, watershed catchment.
KLASIFIKASI JENIS PENUTUPAN LAHAN MENGGUNAKAN CITRA LANDSAT 8 DI KAWASAN CAGAR ALAM GUNUNG DAKO KELURAHAN TUWELEY KECAMATAN BAOLAN KABUPATEN TOLI TOLI PROVINSI SULAWESI TENGAH Rusmiyati, Rusmiyati; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 3, No 1 (2015)
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The criteria of stating an area to become the natural conservation area is stand in national constitution no. 5 year 1990 and in goverment rule no. 28 year 2011 about natural conservasion management. Based on this rule, there are two kinds of natural conservation areas, namely: natural reservation area and wildlife conservation area. These areas are used only for science and education . when the natural reservation area disturbed by the number of the population which getting bigger each day. The function of the land is also multiplied in use. This condition leads to the decreasing number of the natural reservation area itself. By this phenomenon, the surrounding villagers started to use the reservation area as an alternative to fulfill their daily needs and indirectly lead to the change of area coverage in Tuweley sub district, Baolan district, Toli-Toli regency. The objective of this research was to find out the wide and kind of area coverage in Gunung Dako natural reservation in Tuweley sub district, Baolan district, Toli-toli regency, Central Sulawesi Province by using the overview from Landsat 8 Version 2013. The method used in this research was overview correction. This overview correction used radiometric which cover the sharpening process to make the exposure usable. The sharpening exposure process was done in order to raise the expsure interpretation by sharpening the contrast of an object. The data from Landsat 8 version 2013 then interpreted digitally to classify the area coverage by its color and pattern from the score of spectrum object exposure using Arc. Gis software 10.1 version. This research was conducted in Gunung dako natural reservation in Tuweley sub district, Baolan district, Toli-Toli regency Central Sulawesi Province. This research was conducted in three months started from March to Juni 2014. The record from Landsat 8 version 2013 with band composite 654 was quite good in providing clear area coverage clasification since it could provide bright colour and clear pattern of the area. From the result of Landsat 8, there were 6 kind of area coverage clasification of Gunung Dako natural reservation in Tuweley sub district, Baolan district, Toli-Toli regency, Central Sulawesi Province as follows: the wide of primary forest is 2.757,46 ha (73,19%), the wide of farm is 1,69 ha (0,044%), the wide of the open area is 1,24 ha (0,032%). Furthermore, the wide of bed is 1,43 ha (0,037%), the wide of stream is 2,09 ha (0,055%) and the wide of cloud is 1003,631 ha (26,64%). Keywords: Area Coverage,Landsat 8View, Gunung Dako, and Tuweley Subdistrict.
SIFAT KIMIA TANAH PADA HUTAN PRIMER, LAHAN AGROFORESTRI DAN PERKEBUNAN KAKAO DI SUB DAS WERA SALUOPA DESA LEBONI KECAMATAN PAMONA PUSELEMBO KABUPATEN POSO Ola Barek, Joko Suyono; Yusran, Yusran; Irmasari, Irmasari
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Land use and forest harvesting (timber and non-timber) is conducting logging activities that could lead to the opening of ground cover. This activity will lead to disruption of physical properties, chemical and biological soil, especially in the surface layer of soil.The purpose of this study was to determine the physical properties of soil on different types of land use, ie in primary forests, agroforestry and cocoa plantations in Sub Das Wera Saluopa which is part of the watershed area and Maraoa Koronjongi which took place in mey until July 2013. The study was conducted, the various types of land use in several stages starting from the orientation of the field, the determination of sample plots (primary forest, cocoa plantations and agroforestry land) soil sampling, laboratory analysis of soil samples and analysis of data, both field data as well as data from laboratory. Methods of implementation research is done in several stages starting from the orientation field, the determination of sample plots in different land use types (primary forest, cocoa plantations and agroforestry land) soil sampling, laboratory analysis of soil samples and analysis of data, both the data and the data from the field from the laboratory. For site selection was purposive sampling is the Saluopa Wera Sub-watershed, in the village of Leboni, District Puselemba Pamona, Poso district of Central Sulawesi.The results showed that the physical properties of the soil at various types of land use in the watershed Wera Sub Saluopa have sandy loam soil texture, soil permeability varies from very slow (primary forest) to very fast (agroforestry) soil porosity 49.93% (primary forest) , 54.04% (cocoa plantation) with high bulk density ≥ 1.0 with organic ingredients is the most high-growth forests (7.09) followed by cocoa plantation (5.86) and agroforestry land (4,12). Keyword: Primary Forest, Cocoa Plantations, Agroforestry.
KOMPOSISI DAN STRUKTUR VEGETASI PADA KAWASAN CAGAR ALAM GUNUNG TINOMBALA KECAMATAN MEPANGA KABUPATEN PARIGI MOUTONG Hapshari, Novita; Umar, Husain; Ningsih, Sri
Jurnal Warta Rimba Vol 3, No 1 (2015)
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The research aimed to study the composition and structure of vegetation in Gunung Tinombala Nature Reserve area. The research was conducted from June through August 2013. This study uses line plots sampling method. There were three transects/lines with 20 m spacing between lines. Twenty measurement plots were made in each line. 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 the highest Importance Value Index (IVI) at tree and sapling level of vegetation were Eugenia sp.with value (23,38%) and (43,39%,) respectively. At pole level, the highest (IVI) was Caryota sp (35,08%). The highest (IVI) at seedling level was Horsfieldia costulata (11,69%). Furthermore, the stand structure founded in this area consisting of five stratums. First, stratum A was dominated by Eugenia sp, consisting of 35 plant species with density value was 14 individual plants ha -1 . second, Stratum B was domited Artocarpusteysmani, consisting of 35 plants species with density value was 11 individual plants ha -1. Third, Stratum C was dominated by Caryota sp, consisting of 30 plants species with density value was 50 individual plants ha -1 . Fourth, Stratum D was dominated by Eugenia sp, consisting of 22 plants species with density value was 180 individual plants ha -1. Fifth, Stratum E was dominated by Horsfieldiacostulata, consisting of 26 plants species with density value was 875 individual plants ha -1. Keywords : Species Composition, Vegetation Structure, Gunung Tinombala Nature Reserve, Importance Value Index
PENGARUH BERBAGAI JENIS PUPUK KANDANG TERHADAP PERTUMBUHAN SEMAI NYATOH (Palaquium sp.) Fitriana, Fitriana; Umar, Husain; Irmasari, Irmasari
Jurnal Warta Rimba Vol 3, No 1 (2015)
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Manure is an organic substance used as an organic fertilizer in agriculture. This research aimed to know the effect of manure on seedling growth of Nyatoh ( Palaquium sp). This research took place at the Seedbed of Forestry Faculty of Tadulako. It was conducted for three months from April to June 2013. This research used Completely Randomized Design (CRD), which consists of four treatments, namely : M0 = soil without manure application (Control), M1 = soil + cow manure (1:1), M2 = soil + chicken manure (1:1), M3 = soil + goat manure (1:1), Each treatment was performed repeatedly for ten times so that the total samples were forty. These results indicated that the increase was in average height, M0 = 20 cm , M1 = 20.7 = 20.6 cm M2 , and M3 = 20.8 cm ; increase in mean diameter, M0 = 0.08 mm , 0.14 mm = M1 , M3 = 0.18 mm , and the increase in the average number of leaves , M0 = 5.5 strands , strands of M1 = 6.3 , M2 = 5.8 strands , and M3 = 6.6 strands . Keywords: Manure, Growth, Palaquium sp.
PEMANTAUAN DEBIT AIR DAN SEDIMEN MELAYANG DI SUB DAS LEWARA DESA BALANE KECAMATAN KINOVARO KABUPATEN SIGI Hari Gunawan; Naharuddin Naharuddin; Abdul Wahid
Jurnal Warta Rimba Vol 3, No 1 (2015)
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Watershed as an ecosystem has survival benefit for humans and other living organisms, in which there is forest that has many services, such as: water management, flood control soil erosion protection, soil fertility maintainance, nutrient preservation and environmental balance conservation. Sub watershed Lewara is one of the sub-watershed that provide water supply in the watershed area of Palu. However, reduction on vegetation cover along the riverbank of Lewara lead erosin and increased the run off which is also a cause sedimentation. This study aimed to calculate water discharge and sediment drift produced by sub watershed of Lewara at Balane Village, Sub district of Kinovaro. The method used in the study is a field survey and measurement directly water discharge and sediment at the field through determination of three points in the upstream, midstream, and downstream. The results of the study indicate that water discharge and drift sediment concentration in the study period that discharge of water with an average value of 1,8506 m3/s and drift sediment concentration with an average rating of 0,000081 g/l. Based on the results obtained indicate water discharge has a strong corelation with the drift sediment total with correlation value of 0.621, and a strong correlation of rainfall and drift sediment total with the correlation value of 0.699. This may be concluded that the increased rainfall would be followed by increased water discharge and drift sediment load concentration by river flows. Keywords: watershed, water discharge, drift sediment
KERAGAMAN JENIS RAYAP PADA BERBAGAI TIPE PENGGUNAHAN LAHAN DI DESA RAHMAT KECAMATAN PALOLO KABUPATEN SIGI Saldi, Saldi; Wardah, Wardah; Yusran, Yusran
Warta Rimba Vol 3, No 1 (2015)
Publisher : Warta Rimba

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Termites play important roles in organic matter decomposition, nutrient cycling, and soil structure in tropical rain forests. When forests are replaced by agriculture, termite species richness, abundance, and function often decline. This research was aimed to determine diversity and composition of termites in three land use types (community forest, simple and complex agroforestry). The method used in this study is collecting termites sampled on transects measuring 2 x 100 m, divided into 20 sections (2 x 5 m). The collected samples were collected for identification purposes. Variables measured the diversity of termites which includes the type and number of species (species richness) found in each land use. Diversity and abundance of species of termites were analyzed using the Shannon Diversity Index-Wienner (Shannon & Weaver, 1994 in Magurran, 2004). The results showed that the total number of termite species founded in both area was 6 species comprising 2 families, i.e; termitidae and rhinotermitidae. Alpha diversity of termite founded in community forest was 4 species, and 5 species founded in complex agroforestry and 3 species founded in simple agroforestry. The highest frequency of termite species was 0,5 that achieved by Odontotermes sp in community forest and simple agroforestry, while the lowest frequency was 0,05 that achieved by Schedorhinotermes sp. in community forest. Further, the Shannon species diversity Index (H’) of each land use types were 0,93, 0,95 and 1,47 in simple agroforestry, community forest and complex agroforestry, respectively. Keywords: Diversity, Termites, Land use types.
ANALISIS RENCANA PENGEMBANGAN HUTAN TANAMAN DI WILAYAH KPHP MODEL SINTUWU MAROSO DESA LEBONI KECAMATAN PAMONA PUSELEMBA KABUPATEN POSO Tudjuka, Sullu Elyakim; Hamzari, Hamzari; Golar, Golar
Jurnal Warta Rimba Vol 3, No 1 (2015)
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Nowadays, some part of KPHP model Sintuwu Maroso areal, Poso has destroyed that caused by human activities such as illegal logging and land conversion for plantation. A good planning of forest use with purpose to increases income of the local community is needed to solve that problems. The aim of this study was to know biophysics condition, social-economic of community and suitability of the planning of community forest development. The research was conducted at KPHP Model Sintuwu Maroso, the village of Leboni, Poso Regency, Central Sulawesi, from April through June 2014. This study uses a survey method, where primary and secondary data were collected by using questionnaires and in-depth interviews on respondents. The total number of respondent swere ten. Respondents were determined byusing snowball sampling method, withthe consideration that they are local communities and member of farmer group. Analysis wasdone by description method and comparison between planning of KPHP and results of this study. Planning on the development of plantation forest was aimed to empower the local communities, regarding to push focuses their attention to conserve the forest area. The development of plantation forest with rubber (Heveabrassiliensis) is decided correct because it is compatible with biophysics condition, while it was gave ecology and economic benefits. Keywords: Analysis, Planning, Development, Plantation Forest, KPHP.
ANALISIS VEGETASI PADA TIPE-TIPE HUTAN DALAM KAWASAN CAGAR ALAM PANGI BINANGGA KABUPATEN PARIGI MOUTONG Pongmasamban, Hendric; Sudhartono, Arief; Irmasari, Irmasari
Jurnal Warta Rimba Vol 3, No 1 (2015)
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The main function of Pangi Binangga Nature Reserve is as an area for protection of ebony (Diospyros celebica Bakh) species. The aims of this study was to analyze vegetation based on forest types in Pangi Binangga Nature reserve area. Study was conducted from March through May 2013. This research was use transect methods by purposive sampling. Classification of the forest based on the altitudes, i.e; 469 m asl (lowland forest) and 830 m asl (highland forest). The results showed that the vegetation at lowland forest (469 m asl) was dominated by Dracotamelon dao with important value index (IVI) (34.15%), and it was followed by Lithocarpus sp (36.26%), Palaqium obovatum (42.04%) and Asplenium nidus L (24.17%), at the tree, pole, sapling and seadling levels, respectively. Furthermore, the vegetation at highland forest (839 m asl) was dominated by Pometiapinnata J.R Forst with important value index (IVI) (42.25%), and it was followed by Conanga ordorata (57.12%), Michelia champaca (43.48%), and Memordica cochinchinensis (29.39%), at the tree, pole, sapling and seadling levels, respectively. Hence, index of similarity and index of dissimilarity between both forest types was 30.55%. Its means that similarity of the vegetation in this location was less (≤ 50%). Keyword: Vegetation analysis, Forest types, Altitude, Important Value Index.

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