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Warta Rimba
Published by Universitas Tadulako
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Articles 20 Documents
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Search results for , issue " Vol 2, No 1 (2014)" : 20 Documents clear
PENGARUH BEBERAPA INOKULUM SPESIES FUNGI MIKORIZA ARBUSKULAR TERHADAP PERTUMBUHAN SEMAI JABON (Anthocephalus cadamba Roxb.) Annadira, Annadira; Yusran, Yusran; Irmasari, Irmasari
Warta Rimba Vol 2, No 1 (2014)
Publisher : Warta Rimba

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Abstract

Jabon is a plant that is being developed because including fast growing spesies, Jabon an Indonesian native spesies wich valuable high economic and have qualities that do not compote with other spesies . Jabon is a spesies of seed that can be developed trough industri plantation forest and community forest but the aspect of cultivation in the nursery often experience barries in maintenance for example wilting occurs that causes death. This research aimed to know the effect of some inoculum species of FMA ( Fungi Micorrhizal Arbucular) on the growth of jabon (Anthocephalus cadamba Roxb) seedlings. The research was conducted at green house, Forestry Faculty, Tadulako University from Desember 2013 to February 2014. The study was laid out in a Randomized Complete Design (RCD)  with four threatments, i.e : Control/without treatment (M0), Glomus mosseae (M1), Glomus clorum (M2), and Glomus deserticola (M3). The observation parameters consits of seedling height increment, diameter increment, leaf number increment, fress weight of roots and shoots, dry weight of roots and shoots and seedling quality index. The result showed that inoculation of FMA spesies significantly affected seedling growth of A. cadamba Roxb. Generally Glomus mosseae spesies was highly improves seedling of A. cadamba Roxb compared to Glomus clorum, and Glomus deserticola spesies and control. Keywords:  FMA (Fungi Micorrhizal Arbuscular), Jabon (Anthocephalus cadamba Roxb.), Seedling growth
KARAKTERISTIK BIOFISIK HABITAT TARSIUS (Tarsius pumilus) DI GUNUNG ROREKATIMBU KAWASAN TAMAN NASIONAL LORE LINDU SULAWESI TENGAH Sandego, Jemi Yanto; Ningsih, Sri; Ihsan, Moh
Warta Rimba Vol 2, No 1 (2014)
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Abstract

Tarsius (Tarsius pumilus) is the smallest mammals in the world and some of the species are classified to the endemic species of Sulawesi island, Indonesia. Tarsius is a member of tarssidae family. The aims of this study were to determine bio-physics characteristics of tarsius habitats at the mount Rorekatimbu. Research was performed as field research at Mount Rorekatimbu, Lore Lindu National Park, Central Sulawesi. This research was conducted from February through April 2014.Ninet sample plots were made by the size of 20x20 m. Ploting was done by purposive sampling method around tarsius habitats.Hence vegetation date were analysed to determine the density, frequency, dominant, and Importance Value Index.The results showed that the highest importance value index (IVI) at the tree and pole level was Castanopsis acuminatissima (Blume) A.DC with the value 109,88% and 71,74%, respectively. At the sapling level, the highest IVI was achieved by Pinanga cease Blume with the value 80,90%, and at the seedling level, the highest IVI was achieved by Calamus sp with the value 36,77%. Furthermore, the abiotic condition of the habitat including; temperature (14ºC-20ºC) and relative humidity (64%-83%) and located at 2031mtill 2084 m asl. Key words:  Habitat, Tarsius pumilus, Endemic, Mount Rorekatimbu, Lore Lindu National Park
SIFAT KIMIA TANAH PADA BERBAGAI ZONASI HUTAN MANGROVE DI DESA TUMPAPA KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG Nursin, Armin; Wardah, Wardah; Yusran, Yusran
Warta Rimba Vol 2, No 1 (2014)
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Abstract

A study was conducted to determine soil chemical properties in zonation of mangrove forest, Tumpapa village, Balinggi district, Parigi Moutong regency, Central Sulawesi.We measured these effects by quantifying some chemical soil analysis were done on soil samples taken at depths 0-60cm. Soil samples were collected from the field by using paralon cylinders at four different zonation; transition zone (Rhizophora apiculata, Bruguiera, Ceriops and Xylocarpus), high tidal zone (Rhizophora apiculata and Bruguiera gymnorhiza), middle tidal zone (Rhizophora apiculata) and low tidal zone (Rhizophora styllosa and Rhizophora mucronata), respectively. The results showed that chemical soil properties in transition zone were pH 7.2, C-organic 0.75%, total N 0.13%, available P 8.68% and cation exchange capacities 22.17 me/100 g. At the high tidal zone were pH 6.4, C-organic 2.46%, total N 0.27%, available P 9.14% and cation exchange capacities 24.16 me/100 g. At the middle tidal zone were pH 6.1, C-organic 2.55%, total N 0.26%, available P 9.32% and cation exchange capacities 24.54 me/100 g. Hence, At the low tidal zone were pH 6.7, C-organic 1.71%, total N 0.15%, available P 10.41% and cation exchange capacities 23.11 me/100 g. Keywords : Zonation, Mangrove forest, Soil chemical properties.
HAMA PADA TEGAKAN JATI ( Tectona grandis L.f ) DI DESA TALAGA KECAMATAN DAMPELAS KABUPATEN DONGGALA Hidayat, Rahmat; Yusran, Yusran; Irmasari, Irmasari
Warta Rimba Vol 2, No 1 (2014)
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Abstract

Jati (Tectona grandis L. f) be one of the tropical plants that has economical value tall, because the wood belongs to multipurpose wood. teak can be used to various also dekoratif technique need. The natural distribution found at Indians, Burma and Thailand. In Iindonesia found at java, Kangean, Bali, Muna, Buton, Maluku, Sumbawa and Lampung. teak development at district dampelas planted according to monokultur in vast scale. This watchfulness activity aims to detect pest kinds, attack phenomenon, also pest attack intensity in strightened Jati (T. grandis l. f) at village Talaga district Dampelas regency Donggala. Watchfulness result demoes that pest kinds that assault strightened teak melokasi watchfulness tree termite (Neotermes tectonae), Dry wood termite (Crytotermes spp.), Plantlice (Aphis sp.), Grasshopper (Valanga nigricornis Burn), Black ant (Fuliginosus Lasius),  and Shakies (Duomitus Ceramicus). temporary pest attack frequency in strightened teak as big as 88,2% with attack intensity 34,9% and pest attack consequence teak strightened damage criteria damage. Keywords : Stands, Strightened, Tectona grandis L.f. Districts, Dampelas
POLA PENYEBARAN KANTONG SEMAR (Nepenthes tentaculata Hook.F) DI GUNUNG ROREKAUTIMBU KAWASAN TAMAN NASIONAL LORE LINDU Natalia, Dina; Umar, Husain; Sustri, Sustri
Warta Rimba Vol 2, No 1 (2014)
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Abstract

Nepenthes tentaculata Hook.f.  is one from nine Nepenthes species founded in Sulawesi island. It is a genus carnivorous plants that popularly known as tropical pitcher plants. Study on the diversity of kantong semar (Nepenthes, spp) was conducted in mount Rorekautimbu, Lore Lindu National Park, Central Sulawesi. The study was conducted on July through August 2013. The procedures of data collection were including species collection in the field, make up herbariums, and observation of Nepenthes tentaculata Hook.f. by using transect method along tracking lines. Seven lines (50m in length) were made in the field. The results show that distribution pattern of Nepenthes tentaculata Hook.f. at all lines in Rorekautimbu mount were in concentric form that influenced by some factors. Furthermore, the highest of Morisitas index was founded at transect VII with value 1.07, while the lowest was founded at transect V and VI with value 1.01. Keywords: Distribution, Pattern, Nepenthes tentaculata Hook. f., Mount Rorekautimbu, Lore Lindu National Park.
PENGARUH MEDIA TUMBUH BEBERAPA LIMBAH SERBUK KAYU GERGAJIAN TERHADAP PERTUMBUHAN JAMUR TIRAM PUTIH (Pleurotus ostreatus) Fauzia, Fauzia; Yusran, Yusran; Irmasari, Irmasari
Warta Rimba Vol 2, No 1 (2014)
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Abstract

The objectives of this study were to investigate the effects of some sawdust as growth medium on the growth and the yield of white oyster mushroom (Pleurotusostreatus). The research was conducted at Boyaoge village, Palu, Central Sulawesi from September to November 2013. This study used experimental method by Completely Randomized Design (CRD) with five sawdust as treatments, i.e; Palapi (Heritierasp.) (M1), Cempaka (Elmerrilia sp.) (M2), Bayur (Pterospermumjavanicum) (M3), Gmelina (Gmelinaarborea) (M4) and Durian (Duriozibethinus) (M5).The results showed that sawdust significantly affected mycelium initiation, growth of mycelium on bag log, primordial initiation, the number of fruiting bodies, stem length, and cap diameter of mushroom. Mushrooms grew best on the sawdust mediumofCempaka (Elmerrillia sp.). The results of the study showed that sawdust of Cempaka (Elmerrillia sp.) gave the best growth with mycelium initiation was 4 days, growth of mycelium on bag log was 27,5 days, primordial initiation was 34,8 days, the number of fruiting bodies was 2, stem length was 4,9 cm, cap diameter of fruiting bodies was 9,7 cm, fresh weight of fruiting bodies was 11,4 g and dry weight of fruiting bodies was 7,5 g. Keywords: Growth Medium, Sawdust, Oyster Mushroom (Pleurotus ostreatus).
TINGKAT KERUSAKAN HUTAN MANGROVE PANTAI DI DESA MALAKOSA KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG Anugra, Fuad; Umar, Husain; Toknok, Bau
Warta Rimba Vol 2, No 1 (2014)
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Abstract

The main cause of mangrove destruction was due to land convertion to housing, aquaculture, illegal loging. Those uncontroled activities was neglect to consider the environmental preservation. Malakosa is one of the village which has mangrove forest, however most of the forest was declining in number, it is therefore important research on the extent of damage to be done in orderto manage the mangrove forest. This phenomenon had motivated this research to investigate the extend and the caused of mangrove forest destruction in Malakosa village, Balinggi district, Parigi Moutong Regency. This research employ Nested Sampling Method. Data was collected from three path. These includes path 1 at second floodgate, path 2 at first floodgate, and path 3 at third floodgate. Physic and water chemical parameter observations was also conducted at these three different floodgates. The result shows that the extend of mangrove forest destruction at malakosa village is between good to severe range continum, with density rate of 6700 btg/ha (low destruction), 1300 btg/ha (modest destruction), and 100 btg/ha (high destruction). Although the physic and water chemical effects on observation stations was still in good conditions, the salinity parameter and iron (Fe) parameters was found to be above the accepted standard.Keyword: Destruction, Forest, Mangrove
ANALISIS PENYEBARAN POHON MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI KELOMPOK HUTAN PRODUKSI DUSUN V KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA Aryawan, I Made Suke; Zain, Akhbar; Arianingsih, Ida
Warta Rimba Vol 2, No 1 (2014)
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Abstract

The aim of this research was to know distribution of the trees in production forest group, Nupabomba village, Tanantovea district, Donggala regency. Using Geography Information System (GIS), we determine tree distribution in three slope class (0-8%, 8-15% and 15-25%).The period of study was from June to August 2013.Studywasdone bysome steps, i.e; mapping of research location, plotting, tree distribution data collection and analysis, and tree distribution mapping.The result showed that in the east part of the slope, the total number of plant species recorded in the slope class 0-8% was 39 individual trees comprising 10 species and 23 families, in the slope class 8-15% was 24 individual trees comprising 8 species and 7 families, and in the slope class 15-25% was 20 individual trees comprising 8 species and 7 families. In the west part, the total number of plant species recorded in the slope class 0-8% was 31individual trees comprising 9 species and 9 families, in the slope class 8-15% was 25 individual trees comprising 10 species and 9 families, and in the slope class 15-25% was 19 individual trees comprising 8 species and 8 families. It was concluded that there were 78 and 75 individual trees in east and west part of slope, respectively. Hence, the total number of the tree in the slope class 0-8% was higher than two other slope class. Keywords: Tree distribution, Geography System Information, Production Forest.
ANALISIS KELEMBAGAAN PENGEMBANGAN HUTAN ADAT DESA TORO KECAMATAN KULAWI KABUPATEN SIGI PROVINSI SULAWESI TENGAH Berwin, Berwin; Golar, Golar; Sustri, Sustri
Warta Rimba Vol 2, No 1 (2014)
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Abstract

This research aimed to revitalizethe local institution and its implication on the management of natural resources in Lore Lindu National Park area. The research was conducted at the village of Toro, Kulawi district, Sigi Regency, Central Sulawesi, from October through December 2013. The method used in this study is the method of historical and institutional analysis and qualitative approach by interview process on key informants as respondents.The results showed that institutional revitalization was influenced by community needs on institution development caused social dynamics and community economy. New institutional revitalization has implication on structure and regulation change of local institution of Toro village. Institution in Toro was contributed by local leadership role particularly in determination of natural resources and social economy. Keywords: Institution Analysis, Development, Community Forest, Toro Community.
PENGARUH KONSENTRASI DAN LAMA PERENDAMAN KAYU SENGON (Paraserianthes falcataria L. Nielsen) DALAM EKSTRAK DAUN SIRSAK (Annona muricata L.) TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Ardiansa, Budi; Ariyanti, Ariyanti; Hapid, Abdul
Warta Rimba Vol 2, No 1 (2014)
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Abstract

Wood has many contribution for life. It can be useful for bueldings, huose ware, and for other using. The use of wood are followed by huma needs for manufactured wood in creasingly, while long life wood tend to be more scarce and higher in price. This research aims to know the influence of the concentration and the immersion time for sengon wood treated in extracted soursop leaf to defence from subterranean termite. This research was conducted in both forestry Laboratorium, Departement and faculty of forestry, University of Tadulako and in rural of Baiya, Distict of Tawaely. Starting from Desember 2013 till Februari 2014. This research used a complete randomized factorial design. The first factor was the concentration of extracted soursop leaf (A) was 4.76% (A1), 13.04% (A2) and 16.66% (A3). The second factor was the immersion time for sengon wood treated in extracted soursop leaf (B) was 5 days (B1), 10 days (B2), and 15 days (B3). The results show that the highest of losing weight is in the control (A0B1) with 3.3%, and the lowest of losing weight is in the concentration of 150g with 10 days immersion (A1B2) with 1.21%. The concentration of extracted soursop leaf and the immertion time of sengon wood did not significantly influence to the lose of weight in tested sample. Keywords: Concentration, Dipping, Paraserianthes falcataria L. Nielsen, Annona muricata L, Coptotermes sp.

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