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Warta Rimba
Published by Universitas Tadulako
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Core Subject : Education,
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Articles 349 Documents
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NILAI INDEKS VEGETASI PENGGUNAAN LAHAN DI KAWASAN HUTAN LINDUNG DESA SEJOLI KECAMATAN MOUTONG KABUPATEN PARIGI MOUTONG Gandari, Didin; Akhbar, Akhbar; Arianingsih, ida
Jurnal Warta Rimba Vol 6, No 4
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Abstract

This study aims to determine the value of land use / cover vegetation index in the protected forest area of Sejoli Village, Moutong District, Parigi Moutong Regency using the latest landsat 8 recording images in 2015. The study was conducted for three months from November to January 2016, located in the Sejoli Village Protection Forest in Moutong District, Parigi Moutong Regency. The method used in this study is the Landsat image classification technique, which classifies land use / cover to analyze the vegetation index value of land use / cover in protected forests using Landsat imagery 8 latest recording in 2015. Landsat data is processed with AcrGIS version 10 software with several stages include: correction of Geometric and Radiometric, interpretation and image classification (supervised classification), and NDVI analysis (Normalized Differenced Vegetation Index) to determine the level of vegetation density. NDVI analysis results show the digital value of the class of vegetation density is very dense with a range of 0.43 - 0.60 with an area of 1549.59 ha or 81.87% in the class of land use namely primary forest and secondary forest, medium vegetation density with a range of 0.33 - 0.42 with an area of 328.73 ha or 17.37% in the land use class namely plantation and shrub, sparse vegetation density with a range of -0.11 - 0.32 with an area of 14.38 ha or 0.76% in the land use class, namely water, settlements and open land.Keywords: Protection Forest, Vegetation Index, NDVI, Landsat.
ASOSIASI JENIS BURUNG DI KAWASAN HUTAN PENDIDIKAN UNIVERSITAS TADULAKO KECAMATAN BOLANO LAMBUNU KABUPATEN PARIGI MOUTONG Raungku, Martinus A; Toknok, Bau; Sustri, Sustri
Jurnal Warta Rimba Vol 6, No 4
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Abstract

thing as an implication is the high endemicity because the eastern region of Indonesia consists of more clusters of small islands, making many species isolated and ultimately having to adjust to their habitat and environment. Association is the interdependence between species and other types. Both animals and plants from the simplest to the high-rise ones. The purpose of the study was to find out the types of birds and their associations found in the Forest Education Area of Tadulako University, Bolano Lambunu District, Parigi Moutong Regency. This research was conducted for 3 months, from April to June 2016. The method of data collection in this study included the collection of primary data and secondary data. In this study, the transect pathway method is used which is a method used in which the observer walks by following the direction and location of the center line of the transect slowly while recording the types of birds encountered, both directly (visually) and indirectly. This observation is done by determining the observation points as many as 10 points and placed on the left and right transect lines along the 500 meters. In this study one transect line was used. The Forest Education Area of Tadulako University, Bolano Lambunu District, Parigi Moutong Regency, there are 17 species of birds that are included in 11 families. there are 8 species of birds which are Sulawesi endemics found in the study site. To find out whether there are associations between the two types, a comparison between Chi-Square counts {X² count} with X² tables at the free degree = 1. Of the 17 species of birds found in the study location, 11 species are categorized as associations because they have x2 count values > 3.841 and there are 5 types of birds which are categorized as not associated because they have a value of x2 calculated <3.841.Keywords: Bird Association, Educational Forest, Bolano Lambunu
PERTUMBUHAN SEMAI EBONI (Diospyros celebica Bakh.) PADA BERBAGAI INTENSITAS CAHAYA DAN PENYIRAMAN Sutejo, Bambang; Wardah, wardah; Zulkaidah, Zulkaidah
Jurnal Warta Rimba Vol 6, No 4
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Abstract

Diospyros celebica Bakh is one of the strongest, one-class, beautiful types of wood, including high-value timber species and is a luxury wood species. The level of ebony regeneration in nature is relatively low, this is due to its semi-tolerant nature, which at the level of the ebony seedlings requires shade plants. Water is one physical component that is vital for plant growth and development. The role of water that is very important has the consequence that direct or indirect deficiencies or excess water in plants will affect all of its metabolic processes so that it can reduce plant growth. This research was conducted for 3 months, December 2015 until February 2016. The research location was located in the area of the Faculty of Forestry, Tadulako Palu University, Central Sulawesi Province. The experimental design used was the Factorial Completely Randomized Design (CRD), which consisted of two factors, namely light intensity and watering intensity. The results showed that the treatment of light intensity had a significant effect on the growth of ebony plants the best average growth results were found at 30% light intensity (C2). The treatment of watering intensity significantly affected the growth of Diospyros celebica Bakh, the best growth rate was found in P2 (watering morning and evening). The interaction between light intensity and watering intensity has no significant effect, this is due to the state of light intensity, the soil moisture is still relatively the same, both during watering P1 and P2 so that the availability of water for photosynthesis is still available.Keywords: Diospyrros celebica Bakh, light intensity, watering
RESOLUSI KONFLIK DALAM PENGELOLAAN TAMAN NASIONAL LORE LINDU Maiwa, Arman; Umar, Syukur; Golar, Golar; Rahman, Abdul
Jurnal Warta Rimba Vol 6, No 2 (2018)
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Abstract

AbstractLore Lindu National park (TNLL) plays significant roles on ecosystem protection and biodiversity supporting system of such kind of floras and faunas. The aims of this study are: 1) to identify the conflicts in TNLL, 2) to identify the roles of stakeholders, and 3) to arrange the collaborative programs as an effort of conflict resolution in TNLL. The study had been done in Dongi – Dongi village of TNLL. There are three methods of analysis has applied for this study i.e., spatial analysis method, stakeholder ansysis (4 Rs), and descriptive analysis. According to Ministry of Forestry Decree No. 464/Kpts-II/1999, July 23rd 1999, the total area of TNLL is 217.991,18 ha. Based on the study the land occupancy increase from 3.078,86 ha (1,41%) to 3.299,74 (1,51%) in 2010 and became 3.840,64 ha (1,74%) in 2014. The study has also identified the stakeholders who are involved in management of Dongi –Dongi such as BBTNLL, BPKH, BPDAS, Local Government, FPM, Community, NGOs, and Universities. It can be concluded that collaborative management of TNLL is the most reasonable resolution to resolve the conflict in Dongi – Dongi. Keywords: Resolution, Collaboration, Lore Lindu National Park
UJI SIFAT MEKANIKA KAYU JATI (Tectona grandis L.F) ASAL DESA PULU KECAMATAN DOLO SELATAN KABUPATEN SIGI SULAWESI TENGAH Husain, Sadam; Hapid, Abdul; ., Mutmainnah
Jurnal Warta Rimba Vol 7, No 1 (2019)
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Abstract

Teak (Tectona grandis L. F) is one of the forestry plants that has various advantages and is a tropical and subtropical plant known as trees that have high quality and are of high selling value because teak is included in strong class II, durable class I, and luxury class I. That is why teak is much needed in the property industry, furniture industry craftsmen, household handicrafts, light weight construction, this study aims to determine the mechanical properties that include firm fiber press firmness, static curvature (MOE) and broken firmness (MOR) from teak (Tectona grandis L. F) from Pulu Village, South Dolo District, Sigi Regency, Central Sulawesi. This study uses a Completely Randomized Design (CRD) with three position treatments in the stem, namely the base, middle and end. Each treatment was repeated six times so that there were 18 experimental sample units. Based on the results of the study it can be concluded that, statistically the position in the stem has no significant effect on the firmness of the press parallel to the teak wood, MOE and MOR originating from the village of Pulu, South Dolo Subdistrict, Sigi, Central Sulawesi. Firmness press parallel to the fiber at the base of 371.94 kg / cm2, middle 342.24 kg / cm2 and tip 326.25 kg / cm2. Static arch strength (MOE) at base 94,000.19 kg / cm², center 88,216.01 kg / cm2 and end section 89,196.19 kg / cm². Broken firmness (MOR) at the base portion of 914.80 kg / cm², center 861.15 kg / cm² and the lowest value at the end section 802.89 kg / cm².Keywords: Mechanics, Teak Wood, MOE, MOR, Firmness Press Parallel Fiber.
KOMPOSISI JENIS-JENIS PAKAN LEBAH MADU HUTAN (Apis dorsata)DI KAWASAN HUTAN LINDUNG DESA PANJOKA KECAMATAN PAMONA UTARA KABUPATEN POSO SULAWESI TENGAH Metungku, Arlan; Labiro, Elhayat; Rahmawati, Rahmawati
Jurnal Warta Rimba Vol 7, No 1 (2019)
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Abstract

Forests are one of the natural resources that have benefited human life in the form of wood or non-wood. One of the non-timber forest products is forest honey bee which is currently diminishing due to the destruction of forest honey bee habitat, some honey producers. Depending on honeybee habitat, it can affect the presence of feed because this research aims to find out the composition of feed types Forest honey bees in the protected forest area of Panjoka Village, Poso Regency. The method used in this study uses a striped path. The method used in this study uses a striped path. The area of the research object is 16 Ha. Sampling intensity 6.25%. The total number of observation plots is 25 plots, the number of lanes is 5 lanes, the distance between lanes is 50 m and the distance between plots is 50 m. Composition The overall vegetation type for tree, pole, sapling and seedling consists of 24 species and 19 families in 50 observation plots . The types of forest honey bee feed are Kasa (Castanopsis accuminatisima), Ipoli (Litocarpus hafilandii), Mbosisi (Trema cannabina Lour), Sisio (Chionanthus sordidus Kiew), Pangkula (Adinandra celebica Koord), Wayatu Yopo (Unidentified), Pakanangi (Litsea densiflora (Teschner) Kosterm), Peta'a (Pternandra coerulescen Jack), Nggalumele (Freycenetia celebica Solm), Nunu (Ficus sp), Kondongio (Cryptocarya palawanensis Merr), Wilonti (Homalanthus populneus (Geiseler) Pax), Lepati Mbawu (Bridelia glauca Blume), Sumpiti (Saularia sp), Antoli (Toonaa cyliat), Pa'u (Macadamia hildebrandii), Tea (Artocarpus elasticus Miq), Waka (Ficus elmeri Merr), Perenjongi (Horsfieldia costulata (Miq) Warb), Kasimpo ( Alpinia galangal L), Beta'u (Colophyllum soulantri Miq), Peroka (Elaeocarpus anggustifolius Blume), Uwe (Syzigium sp) and Gopu (Elaeocarpus sp).Keywords: Composition of types of forest honey bee feed
KLASIFIKASI KOMUNITAS BURUNG DICAGAR ALAM GUNUNG TINOMBALA KECAMATAN MEPANGA KABUPATEN PARIGI MOUTONG Miranda, Tyas; M., Sri Ningsih; Ihsan, Moh.
Jurnal Warta Rimba Vol 2, No 2 (2014)
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Abstract

Few studies have explicitly determine classification on bird community in nature reserve areas in Central Sulawesi. Here in, we reported upon the results of bird community classification, species composition and similarity index in Tinombala Nature Reserve area, Mepanga district, Parigi Moutong, Central Sulawesi.The study was conducted on may through june 2013.The birds composition was recorded by using Index Point of Abundance (IPA-count) method. Studies were conducted in four bird habitat types, i.e; along river (watershed area) ± 822m above sea level(LS: 00º 35' 38,1"- BT: 120º 40' 22,3"), garden ± 785m (LS: 00º 35' 2,1"- BT: 120º 41' 32,8"), secondary forest ± 1045m (LS: 00º 35' 14,1 "- BT: 120º 40' 24,4"), and primary forest ± 1104m dpl (LS: 00 º 37’ 51,0" - BT: 120º 40' 4,5"). The result showed that the bird species found at four habitat types were as many as 23 families with 41 species of birds and total number of bird was 210 individual bird. Close bird habitat classification was founded between habitat watershed area and primary forest with value 14,24. The highest similarity index was achieved by Mullerpicus fulvus, Macropygia amboinensis, Hypothimis azurea, Oriolus chinensis, and Dicaeum celebicum. Keywords: Classification, Bird Community, Tinombala Nature Reserve.
ANALISIS KESESUAIAN RENCANA KELOLA DI KESATUAN PENGELOLAAN HUTAN PRODUKSI (KPHP) DAMPELAS TINOMBO Possumah, Virginia Christina; Akhbar, Akhbar; Golar, Golar
Jurnal Warta Rimba Vol 2, No 2 (2014)
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Abstract

The purpose of this study was to know compatibility planning documents of forest production management with techniques and field conditions. The research was conducted at Production Forest Management Unit (KPHP) Model Dampelas Tinombo, Donggala Regency, Central Sulawesi. Study was done by survey and explorative-description methods with qualitative approach. The results showed that documents of forest production management of KPHP Model Dampelas Tinombo compatible with Pedoman Petunjuk Teknis Dirjen Planologi Kehutanan Nomor: P.5/VII-WP3H/2012. Further, communities had high understanding on the planning of forest production management of KPHP Model Dampelas Tinombo. Keywords: Compatibility, Management planning, Production Forest.
PENGARUH BEBERAPA SPESIES FUNGI MIKORIZA ARBUSKULAR PADA MEDIA TANAH DENGAN pH BERBEDA TERHADAP PERTUMBUHAN SEMAI KEMIRI (Aleurites moluccana (L.) Willd.) Ristiyanti, Ristiyanti; Yusran, Yusran; Rahmawati, Rahmawati
Jurnal Warta Rimba Vol 2, No 2 (2014)
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Abstract

The research aim was to determine the effect of some species AMF in the soil with different pH on the growth of Kemiri (Acacia mangium Willd.) seedlings. This research was conducted in the nursery of Dinas Kehutanan Provinsi Central Sulawesi from April to June 2014. Soil analysis was carried out in the Laboratory of Soil Science, Agriculture Faculty, Tadulako University. The experiment was laid out in a Randomized Complete Design (RCD) Faktorial, treatments AMF species with four levels, i.e. without FMA (M0), Glomus etunicatum (M1), Glomus deserticola (M2) dan Gigaspora margarita (M3). Soil pH (H2O) two levels i.e. pH 5.05 (P1) and pH 6.07 (P2), so there are eight treatment combinations. The results showed that the treatment species of Gigaspora margarita (M3) gave the highest response to the increase in height increment (24.3 cm), shoot fresh weight (19.9 gr), dry weight of shoots (5.41 gr) and root dry weight (0.485 gr) of A. Mangium seedlings, while Glomus etunicatum species (M1) gave the highest response in root fresh weight (1,445 gr). Further, the higher shoot dry weight (4.6275 gr) was achieved by soil pH 6.2 (P2). Combination treatment of Gigaspora margarita and soil pH 6.07 (M3P2) had significant effect only on the shoot dry weight. But in general, the combination treatment of Gigaspora margarita and soil pH 5.05 (M3P1) gave the highest response to the increase in height increment (24.4 cm), shoot fresh weight (19.95 grams), root fresh weight (1.6 grams) and root dry weight (0.503 grams). All treatment combinations were produce seedling quality index (SQI) that all was feasible planted, where the highest SQI (0.28) was achieved by combination treatment between Gigaspora margarita and soil pH 5.05 (M3P1). Keywords: Arbuscular Mycorrhizal Fungi, Soil pH, Aleurites moluccana (L.) Willd
EVALUASI PERTUMBUHAN POHON Di LOKASI REVEGETASI LAHAN PASCA TAMBANG PT. GENBA MULTIMINERAL DESA MOLINO KECAMATAN PETASIA TIMUR KABUPATEN MOROWALI UTARA Oktavian S; Adam Malik; Abdul Wahid
Jurnal Warta Rimba Vol 7, No 1 (2019)
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Abstract

Mining is one of the activities of management and utilization of natural resources as an effort to fulfill human needs and is the largest contributor to foreign exchange, mining business activities in forest areas used to support development have caused environmental damage and must be reclaimed immediately. This study aims to describe the status of tree growth in post-mining land and evaluate the causes of health problems in tree growth in post-mining land. The method used in this study uses two blocks of objects carried out at one location, namely in block 7. The parameters measured in identifying the status of this growth are plant diameter, plant height, percent plant growth, percent health of plants and soil samples. The types of plants observed in this study were sengon (Paraserianthes Falcateria), lamtoro (Leucaena Leucocephala). The results showed that based on two observation blocks, namely block a with lamtoro and block b with sengon plants, the percent growth and the best percent health were in block a where percent grew by 83% and percent health of the plant by 100%. On the other hand, in blocks of b percent, plant growth is only 37% and percent of plant health is 00.0%. Based on the lab results on soil sampling from each block, block B has a very low nutrient content compared to block a. The results of soil analysis on the observed blocks showed that there was a low nutrient value in nitrogen (N), potassium (K), and phosphorus (P).Keywords: post-mining land, nutrient deficiency, plant growth.

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