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Jurnal Penelitian Kehutanan Wallacea
ISSN : 2302299X     EISSN : 24077860     DOI : -
jurnal Penelitian Kehutanan Wallacea (JPK Wallacea) adalah publikasi ilmiah hasil penelitian bidang kehutanan dengan. Jurnal ini diterbitkan oleh Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar yang sebelumnya bernama Balai Penelitian Kehutanan Makassar. JPK Wallacea diterbitkan dua kali setahun (April dan Agustus).
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Search results for , issue " Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea" : 6 Documents clear
STRATEGI PENGELOLAAN PEGUNUNGAN JAWA : STUDI KASUS PEGUNUNGAN DIENG JAWA TENGAH, INDONESIA Sumedi, Nur; Simon, Hasanu; Djuwantoko, Djuwantoko
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.059 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp36-49

Abstract

This research was conducted in Dieng Mountains region of Central Java Province, from August 2007 to December 2008. The purpose of this research was to find the optimal management strategy. Strategy Analysis using the SWOT technique. The results showed that the management of the Dieng Mountains region should consider the priorities and strategies that were urgently needed to improve effective communication among stakeholders. While for the other six strategic priorities were: (1) Finding and applying the optimal model of land use (economic, social, ecological), (2) Eliminate sectoral barriers to jointly harness the potential from outside the area, (3) Enhance the institutional competence to exciting role of institutions of all levels, (4) Improving the quality and quantity of human resources management of mountain areas; (5) Increasing the role of a forum for dialogue by taking the experience of history; (6) Increase the environmental awareness program with a realistic field implementation. 
VEGETASI KUNCI HABITAT ANOA DI CAGAR ALAM PANGI BINANGGA, SULAWESI TENGAH Wardah, Wardah; Labiro, Elhayat; Massiri, Sudirman Dg; Sustri, Sustri; Mursidin, Mursidin
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.55 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp1-12

Abstract

Anoa is a wildlife species highly sensitive and selective to the habitat preferences. The study aims to identify the anoa habitat condition in the Nature Reserve of Pangi Binangga, environmental factors which determine the habitat of anoa, including other types of key vegetation of anoa habitats. The research method used is purposive sampling. Sample is determined by observation the track. Habitat of anoa is found such as footprints, skeleton and faeces that located on the highland, flat-sloping, near to the river, mild temperature on moist and acid soils. The density of trees, poles, sapling, seedlings and herbs respectively 302, 430, 1280, and 53250 inviduals/ha. Stratification of vegetation canopy consists of stratum B, C, D and E. The average of stand bassal area is 43.10 m2/ha. Habitat of anoa in Pangi Binangga Nature Reserve are dominated by tree species of Planchonella firms, Castanopsis acuminatissima, Platea sp., Magnolia liliifera, Palaquium quercifolium. The key indicator plants of anoa habitat are Alpinia sp, Diplazium esculentum (Rezt.) Sw. and Pinanga caesia. 
PERTUMBUHAN SEMAI CENDANA (Santalum album Linn.) PADA BEBERAPA UKURAN KANTUNG PLASTIK DI DAERAH SEMIARID Surata, I Komang
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (346.882 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp13-25

Abstract

Mortality of sandalwood plantings in the semiarid region is high (less than 50 %), due to poor quality. One of seedling of the alternatives to reduce this mortality is using optimal container size. The method is hoped to increase the growth and survival rate of sandalwood seedlings in the field. The objective of this study was to determine the effects of various sizes of seedling container on growth and to recommend the best polybag size for sandalwood nursery. The study was conducted in Complete Randomized Design method using container size of polybag (wide x length as main treatment) i.e.: 7 x 20 cm2, 8 x 20 cm2, 9 x 20 cm, 10 x 21 cm2, 11 x 22 cm2, 12 x 23 cm2, 13 x 23 cm2, 14 x 24 cm2, and 15 x 252 cm. Experiment consisted of 30 replications. The polybag was filled with the potting medium consisting soil, sand, and compost in volume ratio of 4:1:1 and sown with Alternanthera sp. as a primary host plant in all treatment. The results of the experiment proved that application of polybag size (7 cm x20 cm to 15 cm x 25 cm) had significant effects on height, diameter, dry weight total, top root ratio, quality index and survival of sandalwood seedling at six months old. The application of polybag size 15 x 25 cm2 (1080 mL) produced the best growth i.e. height (24.53 cm ), diameter (4.27 mm), dry weight total (1.86 g), top root ratio (0.54), quality index (0.28) and survival (92 %).Keywords: seedling growth, polybag size, Sandalwood
INTENSITAS CURAH HUJAN MEMICU TANAH LONGSOR DANGKAL DI SULAWESI SELATAN Hasnawir, Hasnawir
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (790.623 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp62-73

Abstract

The rainfall induced landslides including shallow landslides have resulted in substantial property damage as well as loss of human lives. In recent years, the South Sulawesi province has been affected by numerous shallow landslide phenomena caused by particularly intense rains. The main objective of this study was to analyze the shallow landslides caused by intense rain that took place between 3rd and 4th May 2011 in the province of South Sulawesi and to determine rainfall thresholds for shallow landslides warning. The findings showed that rainfall intensity over 50 mm/hr might cause shallow landslides that could cause damage to property including loss of human lives. The threshold, as defined by the lower boundary of the points representing shallow landslides-triggering rainfall events, is expressed as I=52D-0.79. The threshold rainfall for shallow landslides could be very important information to develop the warning system in the study area. 
EFEKTIVITAS NIRA AREN SEBAGAI BAHAN PENGEMBANG ADONAN ROTI Lempang, Mody; Mangopang, Albert D.
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (288.024 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp26-35

Abstract

Fermentation is a natural process that happen in fresh-sweet sap of aren trees (Arenga pinnata Merr.), because many kinds of microorganism stay and life in this substance e.g. bakteria (Acetobacter acetic) and yeast (Saccharomyces tuac). Species of yeast from genus of Saccharomyses, e.g. Saccharomyses serivisae is wellknown as microorganism that can ferment sugar (glucose) into alchohol and CO2. This natural process as well happen in aren sap, so that this substance potencially using as a swollen agent of bread or cake dough. This research objective is to recognize the effectiveness of aren sap as a swollen agent of bread dough. Fermentation duration of bread dough was one hour by using swollen agent of fresh, 10 hours old and 20 hours old of aren sap. Daily yield of sap tapped from aren trees in Maros district, South Sulawesi province was 7 litre (4-5 litre collected in the morning and 2-3 litre colected in the afternoon). Aren sap containt some of nutritions e.g. carbohydrate, protein, fat, vitamin C and mineral. Sweet taste of aren sap caused by it’s charbohydrate content of 11.18%. The effectiveness of aren sap as a swollen agent of bread dough is lower than instant (commercial) yeast. The older of aren sap the lower of it’s effectiveness as a swollen agent of dough and kuality of bread yield.    Keywords : Sap, Arenga pinnata, swollen agent, bread dough
SISTEM PERAKARAN BIDARA LAUT (Strychnos lucida R.Br.) UNTUK PENGENDALIAN TANAH LONGSOR Setiawan, Ogi; Narendra, Budi Hadi
Jurnal Penelitian Kehutanan Wallacea Vol 1, No 1 (2012): Jurnal Penelitian Kehutanan Wallacea
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.227 KB) | DOI: 10.18330/jwallacea.2012.vol1iss1pp50-61

Abstract

One of potential Non Timber Forest Products (NTFPs) in West Nusa Tenggara and Bali is Strychnos lucida R.Br. which is used for medicinal purposes. The species is also potential to use in land rehabilitation of dry land where it offers an additional benefit of landslide control. Part of the plant which has important role in landslide control is root system. Therefore this study aimed to investigate the Strychnos lucida root system in landslide control. The study was held in Bali Barat National Park. Root characteristics observed in the study were the penetration position in the soil, root architecture, and Index of Roots Anchoring (IRA) and Index of Roots Binding (IRB). The result showed that Strychnos lucida root was able to penetrate into deep soil layer and had R-tipe root architecture which can increase shear resistance of soil. Value of IRA and IRB indicated the species had a more vertical roots in every growth stage and a high enough horizontal roots. Based on its root characteristics, Strychnos lucida was able to decrease landslide risk, especially shallow and surface landslide.Keywords: Strychnos lucida R.Br., root system, landslide

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