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KEANEKARAGAMAN JENIS ROTAN (Calamus Spp.) DI KAWASAN HUTAN LINDUNG WILAYAH KECAMATAN DAMPELAS SOJOL KABUPATEN DONGGALA Kunut, Agus A.; Sudhartono, Arief; Toknok, Bau
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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Rattan is persevering climbing plant and almost can grow in all areas. Rattan is one of forest plant and have commercial price at market. At the public this plant can grow naturally, spread begin from the beach until the mountain and grow fast and relative easy to harvest and transport. Rattan stick can reach for the hundreds meter. Spray water if we slash the stick and can be used for survival at the forest. This research purpose to know many types of rattan at the protection forest area in Dampelas Sojol subdistrict Donggala regency. This research using the box line method with cut contour line. Supervision form with long track 100 m and wide 20 m. furthermore build 20 sub box with format 10 X 10 meter. Number of supervision is 3 track with box placement and intentional directed according âpurposive samplingâ basic on the area can grow rattan . Research result indicate that kind variety of rattan in Dampelas Sojol subdistrict Donggala regency main kind variety of rattan cacing (Calamus melanoloma Mart) lambang (Calamus ornatus), tohiti (Calamus inops), batang (Calamus zollingeri Becc) and noko (Calamus koordersianus Becc),. The kind of rattan was so dominate is worm rattan with INP 76,67 %. Index kind variety of rattan at the protection forest area in Dampelas Sojol subdistrict Donggala regency include very low with Hâ number 0,52 %. Key word: rattan, protection forest, Donggala.

SIFAT FISIK TANAH DI BAWAH TEGAKAN EBONI ( Diospyros celebica Bakh ) PADA KAWASAN CAGAR ALAM PANGI BINANGGA KABUPATEN PARIGI MOUTONG Evarnaz, Novita; Toknok, Bau; Ramlah, Sitti
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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The function of soil is a medium for growth and root development in supporting plants to grow and supply the need of water and nutrients to the planst roots. The issue raised in this study is how the physical properties of soil, including the texture, structure, porosity, bulk density and permeability of soil under the stand of ebony at the Natural Reserve of Pangi Binangga. Ebony is one of the endemic tree species in Sulawesi Island including Central Sulawesi. The purpose of this study was to determine the physical properties of soil under the stands of ebony at the Natural Reserve of Pangi Binangga, Parigi Moutong Regency. This study was conducted for 3 months (May-July 2013) at the Natural Reserve of Panggi Binangga, Sakina Jaya Village, Parigi Moutong Regency, Central Sulawesi Province. This study used survey and analysis in the laboratory. Soil samples were collected by using purposive sampling technique, that is, deliberately having particular consideration: the level of slope 0-8%, 8-15%, 15-25%, and 25-40%. The number of soil samples was 16 soil samples taken from the four slopes in two depths (0-30 cm and 30-60 cm). The study shows that the soil under the stands of ebony has a sandy loam soil texture class and loamy sand, structure soil crusts and granular, slight porous and porous (37.84 to 58.07%), rapid and very fast permeability (13,27 to 36,10 cm/h) and has a high and very high of bulk density of the medium (1.11 to 1.65 g/cm3). Keywords: Diospyros celebica, natural reserve, Pangi Binangga, soil physical property

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
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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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

RETENSI BAHAN PENGAWET EKSTRAK DAUN TEMBELEKAN (Lantana camara L) PADA BEBERAPA JENIS KAYU DAN EFEKTIFITASNYA TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Riska, Riska; Erniwati, Erniwati; Hapid, Abdul
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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High-grade durable wood could not be longer to meet the various needs, this caused by limited and the more expensive price, so it must use low grade durable wood. The use of low grade durable wood should be followed by the wood preservation process. This study aims to determine the preservative retention of leaves tembelekan (Lantana camara L) on bayur (Pterospermum sp), benuang (Octomeles sumatrana Miq) and durian (Durio zibethinzs) and its effectiveness against subterranean termites (Coptotermes sp), attack. It was conducted at the Laboratory of Agrotechnology, Faculty of Agriculture, University Tadulako in March to june 2014. Testing Subterranean termites (Coptotermes sp) test was carried out at the Maku Village, District of Dolo, Sigi Regency, Central Sulawesi, using a completely randomized design (CRD), with treatment of different wood species and 3 days soaking duration at a concentration of 1% preservative with 6 replications. The results show the moisture content of bayur, benuang and durian woods are 13,10%, 10,81% and 11,35% respectively. The wood densiy of bayur 0,480g/cm3, benuang 0,277 g/cm3 and durian 0,402g/cm3 and the highest retention values is found at wood of durian 59,09 g/cm3 and the highest retention values is at bayur 41,67 g/cm3. In addition, the highest weeight loss (leas effectiveness) of 15,02% on the wood of bayur (control) and the lowest (highest Effectiveness) on wood of benuang 0,72%. Key words: Leaf extract of tembelekan, Lantana camara L, Octomeles sumatrana Miq, Pterospermum sp, durio sibethinzs

PERTUMBUHAN STUMP GMELINA (Gmelina Arborea Roxb.) PADA BERBAGAI PERBEDAAN LAMA WAKTU PENYIMPANAN Misnawati, Misnawati; Yusran, Yusran; Rahmawati, Rahmawati
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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Gmelina arborea Roxb, is a fast growing species that has been cultivated widely in forest plantation. This species can be used for various purposes, such as the stems can be used for furniture and construction and material for pulp and paper industry. This study aimed to determine the effect of various saving time on the growth of Gmelina (G.arborea Roxb.) stumps. The research was conducted from October through December 2013, at Taipa Java Nursery, Maesa, Palu, Central Sulawesi. The experiment was laid out in a Randomized Complete Design (RCD) with ten replications, Control that without saving time (P0), Stump saved 3 days (P1), Stump saved 6 days (P2), Stump saved 9 days (P3), Stump saved 12 days (P4). Observation Parameters consist of seedling height increment, steam diameter increment, leaf number, total fresh weight, total dry weight. The results of the study showed that there were significant differences between the treatments in all the parameters assessed. Treatment stump saved 9 days resulting the highest value in all the parameters and was significantly different from the other treatments in seedling height, stem diameter, leaf number and total fresh and dry weight, while the control treatment showed least performance in this study. Keywords : Saving Time, Growth, Stump, Gmelina arborea Roxb.

EFEKTIVITAS BAHAN PENGAWET ALAMI DARI TANAMAN TEMBELEKAN (Lantana camara L) PADA BEBERAPA JENIS KAYU TERHADAP SERANGAN RAYAP TANAH (Coptotermes sp.) Safitri, Risky; Erniwati, Erniwati; Hapid, Abdul
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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Many favorable properties of wood are available in almost all parts of the world, easily obtained in different shapes and sizes, relatively easy to process, as well as very decorative appearance. However, wood also has a weakness that could be damaged by a variety of factors either biological, physical, mechanical or chemical. In reality, the main factors causing damage to the wood are fungi, bacteria, insects and marine animals (marine borer). The organisms might damage the wood because they make as a shelter or as feed. Therefore, there should be conducted wood preservation to overcome the unfavorable properties of the woods. Wood preservation aims to extend the use of low-class durability of timber species such as Bayur (Pterospermum sp), Durian (Durio zibethinus) and Benuang (Octomeles sumatrana Miq). This study aimed at determining the effectiveness of a natural preservative tembelekan (Lantana camara L). The research was conducted at the Forestry Sciences Laboratory, Department of Forestry, Forestry Faculty, Tadulako University and Talise Mantikulore Sub-district, started from May to July 2013. The study was designed with the method of completely randomized design (CRD) with three wood species treatment, namely bayur, durian and benuang. Each was preserved with a natural preservatives of tembelekan extract with a concentraation of 13,04%. There were 10 samples of each type of wood, consisting of 5 test samples preserved and 5 controls (without preserrvatives). There were 30 test samples. The parameters observed were preservative effectiveness of the sample weight after feeding on soil termites. The study shows that highest natural preservative effectiveness on benuang wood was preserved with the sample weight loss of 2,25% and the lowest on bayur wood was preserved with the sample weight loss of 3,47% when they were compared with the control sample (without preservative). Using tembelekan extract might increase wood resistance to soil termite attacks. Keywords: Captotermes sp, Durio zibethinus, Lantana camara L, Octomeles sumatrana Miq, tembelekan.

PENGARUH BERBAGAI DOSIS PUPUK ORGANIK CAIR URIN SAPI TERHADAP PERTUMBUHAN SEMAI JABON MERAH (Anthocephalus macrophyllus (Roxb.) Havil) Supriyanto, Supriyanto; Muslimin, Muslimin; Umar, Husain
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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Jabon Red (Anthocephalus macrophyllus Roxb.) Havil.) is a timber species that is currently intensively planted by people of Indonesia because it has a rapid growth and multi-function. The aim of this study was to determine the effect of various doses of liquid organic fertilizer of cow urine on the growth of Jabon Red seedlings (Anthocephalus macrophyllus Roxb) Havil). The experiment was conducted at the Green House and Forestry Science Laboratory, Forestry Faculty, Tadulako University, on March to May 2014. This study employed a completely randomized design (CRD), which consists of five levels of treatment, they are M0 = 0 ml / liter of water (control) M1 = 150 ml / liter of water, M2 = 250 ml / liter of water, the M3 = 350 ml / liter of water, M4 = 450 ml / liter of water. On these five treatments, they were replicated in each of four replications, so that, the total seedlings required were 20 samples. Observed variables are the increase of plant height, leaf number, diameter, fresh weight and dry weight of Jabon seedling. To find out the difference between treatments, then, it was tested Honestly Significant Difference (HSD). The results of this study addressed that dosing of liquid organic fertilizer of cow urine, having an extremely significant effects on seedling growth of Jabon Red (Anthocephalus macrophyllus Roxb) Havil. This was evidenced by the increase in plant height, leaf number, diameter, fresh weight and dry weight of Jabon seedling compared to jabon seedling without fertilizer. Dosing 150ml / l of water gives better Jabon seedling growth, of all treatments were tested with an average of 6.38 cm increase in plant height, number of leaves strands was 6.50, diameter of trunk was 1.65 mm, fresh weight of shoots was 5.56 grams and dry weight of shoots was 0.55 grams. Keywords: Red Jabon, Liquid Organic Fertilizer, Cow Urine, doses given

KONDISI VEGETASI HABITAT TARSIUS (Tarsius dentatus) DI RESORT LINDU TAMAN NASIONAL LORE LINDU PROVINSI SULAWESI TENGAH Tikuliling, Febriyanti Sali; Labiro, Elhayat; Sustri, Sustri
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Abstract Lore Lindu National Park is one of conservation areas located in Central Sulawesi, which has a unique both in terms of ecosystems and the flora and fauna that exist in it. One of the unique fauna is tarsier (Tarsius dentatus). Tarsius dentatus is categorized as vulnurable by International Union for Conservation of Nature (IUCN) Red List and on appendix II of the Convention on International Trade in Endangered Species (CITES). This study was conducted in Resort Lindu, Lore Lindu National Park from March to June 2014. This study aims to identify the vegetation condition of the tarsier habitat in Lore Lindu National Park. Vegetation analysis in this study used a single plot placed intentionally (purposive sampling). Sample plot observation was made of a square with a size of 0.25 ha or 50 m x 50 m. Result of study found 95 species of vegetation from 55 families, either trees, poles, saplings, or seedlings and understorey plants at two habitats of tarsier. The dominant plant species for seedlings namely: Calamus sp. (26.60%) and Neprolepis sp. (24.21%). At the sapling stage is Piper aduncum L. (44.36%;63.60%). At the pole stage is Piper aduncum L. (44.68%;47.05%). Whereas, at the tree stage are Ficus sp. 3 (30.78%) and Casuarina equisetifolia L. (28.64%). Species diversity index (H') in the two study sites might be classified as moderate to high, ie between (2.97 to 3.16). Keyword: Tarsier, Tarsius dentatus, Vegetation, Species diversity, Lore Lindu National Park.

PENGARUH BEBERAPA SPESIES FUNGI MIKORIZA ARBUSKULAR TERHADAP PERTUMBUHAN BIBIT PINANG HUTAN (Areca catechu L.) Yuliati, Ira Yuliati; Yusran, Yusran; Irmasari, Irmasari
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Areca catechu L. is one the member of Palmae family that grow widely in Pacific, Asia and East Africa. Seed propose marriage to obtained from betelnut which have [in] paring. Seed propose marriage to known as by one of mixture eat the a kind of plant. Others, Seed of good for food-stuff, industrial raw material like cloth colourant, and medicinize. Like also frond propose marriage to the, seed even also need the processing to get the the product. Seed propose marriage to this exploited by as drug, worm drug, eczema, toothache, flu, hurt, scabies, difteri, menstrual pain in bone, nosebleed, sprue, mencret, scabby, ulcer. A study on the effects of some arbuscular mycorrhizal fungi (AMF) species on the growth of Areca catechu L. seedlings was conducted at the greenhouse of Forestry Faculty, Tadulako University, Central Sulawesi. The research was conducted from Pebruary to May 2014.The experiment was laid out in a Randomized Complete Design (RCD) with four treatments;without mycorrhizal inoculation/control (M0), Glomus mosseae (M1), Glomus etunicatum (M2) and Glomus clorum (M3). Five replication of each treatment combination was used for this study. Observation Parameters consist of seedling height increment, stem diameter increment, and increment of leaf number per plant. The results showed that treatments of FMA species had significant effect on the seedling height increment, stem diameter increment and increment of leaf number per plant. Better A. catechu seedlings growth was achieved by both AMF species treatments compared to control treatments. Therefore, both AMF species are recommended for bio-fertilizer at nursery stage of A. catechu L. Keywords: Arbuscular Mycorrhizal Fungi, Seedling growth, Areca catechu L.

PENGARUH KOMPOSISI MEDIA TUMBUH TERHADAP PERTUMBUHAN SEMAI KEMIRI (ALEURITES MOLUCCANA WILD) Arman, Arman; Muslimin, Muslimin; Rahmawati, Rahmawati
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Pecans (Aleurites molucanna Wild) is one of the farming commodities potential to grow. It is known as cooking spice seeds, industry material such as paint, furnish, soap, candle ingredient, wood preserve, and cosmetics. The research aims to find out the influence of the exact grow media composition toward pecans seedling grow ((Aleurites molucanna Wild). It was conducted from November 2013 to March 2014 at Permanent Building for Seedling of Tadulako University, Palu, Central Sulawesi Province. The method employed was Complete Random Design with six treatments, namely: MO= Soil (control), M1= Soil + Cow dung fertilizer + paddy dust charcoal (1:1:1), M2= Soil + Cow dung fertilizer + wood powder, M3= Soil + paddy dust charcoal (2:1), M4= Soil + wood powder, and M5= Soil + cow dung fertilizer (2:1). The parameter observed was height, diameter, leaf number, wet weight, dry weight of pecans seedling. The smallest real difference testing was done to find out the difference treatment. The result indicates that the difference grow media really influence toward height, diameter and leaf number. The smallest real difference testing result of all treatments show that grow media M5 is the best. Key words: Growth media, Pecans Grow

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Journal Mail Official
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Kota palu,

Sulawesi tengah

INDONESIA