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PERENNIAL
Published by Universitas Hasanuddin
ISSN : 14127784     EISSN : -     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
“PERENNIAL” adalah artikel ilmiah hasil penelitian dan review asli dalam bidang teknologi, pengolahan, dan kebijakan pemanfaatan hasil hutan serta belum pernah dipublikasikan dan tidak sedang dalam proses penelaahan dalam jurnal ilmiah, bulletin, atau bentuk publikasi lainnya. Artikel yang dinyatakan diterima, hak publikasinya menjadi milik penerbit dan penulis tidak dapat mempublikasikan tulisan yang sama dalam jurnal atau bentuk publikasi ilmiah manapun.
Arjuna Subject : -
Articles 8 Documents
 1 
Search results for , issue "Vol. 6 No. 2 (2010)" : 8 Documents clear
PEMANFAATAN INDERAJA DAN SISTEM INFORMASI GEOGRAFIS (SIG) DALAM INVENTARISASI LAHAN KRITIS DI KABUPATEN KOLAKA UTARA . Baharuddin
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.202

Abstract

At this time the technology required to conduct a study of land mainly related to land change and land condition analysis. To anticiapate this need for technology Remote Sensing and Geographic Information System (GIS) that can quickly and accurately to conduct a study on land resources. Critical land is a condition of land which is the result of an error in the maintenance and land management. Kolaka Utara Regency a new district which has the problem of land mainly biophysical and social condition.In this case the methode used is to land suitability analysis approach based on FAO and determination based on the rules Director General Land Rehabilitation and Social Forestry – DEPHUT, SK.167/V-SET/2004, combined with productivity data field based on their utilization. Based on the analysis with Remote Sensing and GIS in Kolaka Utara Regency result that is dominated by protected forest area of 163.376,51 ha (53,0 %), followed by limited production forest 65.887,63 ha (21 %), cultivation area 60.977,75 ha. (19,6 %) and production forest convertion 20.258,94 ha (6.5 %). Land use and land cover largest is forest area of 177.850,02 ha (57,3 %), cocoa palantation area 91.066.80 ha (29,3 %), garden mixed area18.517,76 ha (6,0 %), shrub area 11.615,40 ha (3,7 %), and clove plantation area 4.067,93 ha ( 1,3 %). Potential land critical area is 39.040,96 ha (12,6 %), land rather critical is 13.513,43 ha (4,4 %), critical land is 47.534,21 ha, (15,3 %) and land critical immensely is 19.509,42 ha (6,3 %), and land while the rest is not critical is 190.902,81 ha (61,5 %). Degraded land spread in all areas well outside the region (cultivate area) and within region (forest area). Key words: Inderaja, SIG, critical land
SISTEM PENGUASAAN LAHAN DAN PENDAPATAN PETANI PADA WANATANI KEMIRI DI KECAMATAN CAMBA KABUPATEN MAROS Muh. Dassir
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.203

Abstract

Land tenure institution makkalice and mabbali on Timpuseng are not practice any more of the villagers. This causes many rabbing and decreases land holding (average 0.5 ha). While the farmers in Mariopulana village, still applying makkalice and mabbali, cause land holding still large enough (>1.5 ha). Land share cropper institution “teseng/ruma” and candle nut “mallolo” are still doing on family group, cause for helping. While in the institution of candle nut harvestig like makkampiri and makkalice, there are obtained pay system and there are not limited on the family group to get worker. The local knowledge of the land tenure in candle nut agroforestry can be basicly developed for tenure and land reform systems in social forestry. Through this system, they can maintain conservation and increase productivity of land without changing the forest status and functions. Those of landless farmers and land share priority for social forestry programs. Key words: Land tenure, farmer income, candle nut agroforestry
MORPHOMETRIC ANALYSIS OF Coptotermes sp. POPULATION FROM TWO DIFFERENT NESTS Astuti Arif; Ira Taskirawati; . Affandi
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.199

Abstract

The aim of this research is to study morphmetric variation of external anatomy of subterranean termite (Coptotermes sp.). The samples were collected from two different nests, i.e. Laboratory of Forest Product Engineering and Diversification, Hasanuddin University (site A) and Kompleks Perumahan Dosen Unhas, Tamalanrea (site B). Resulted data were statistically analyzed for mean, standard deviation, standard error and coefficient of variability. The mean values of the different population samples were compared by using student‘t’ test according to SPSS Ver.12. For each individual soldier and worker, 54 variables of external characters were measured. The result showed that some external characters of soldier and worker casts were significantly different with different locations. In soldier casts, eleven of 54 variables were found to be significant different in length and width of caput, length and width metathorax, mesothorax length, length and width of abdomens, scape length, flagellum width, femur width, and width tibia. Whilst, in worker casts, 11 of 54 variables were found to be significant different in mesothorax length, scape length, flagellum width, trochanter width, tibia length, tarsus length, and claw width. However, morph metric of external characters of Coptotermes sp. at two locations was generally relative same in terms of coefficient of variability. Key words: Morphometric analysis, Coptotermes sp.
PARTISIPASI KELOMPOK MASYARAKAT DALAM PENGELOLAAN KAWASAN HUTAN LINDUNG, KASUS DI HUTAN LINDUNG GUNUNG NONA KOTA AMBON PROPINSI MALUKU Messalina L Salampessy; Bramasto Nugroho; Herry Purnomo
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.204

Abstract

The management of a protection forest often faces a dilemma between the importance of conservation and the importance of the needs of the local people in the area. Managing the area will on’t be so effective and disturbed if there is only minimal participation and insufficient support in interaction from the local people. Various factors of heterogeneous people will influence the form of interaction that occurs between the people and the area. The aim of this study is to know and measure the participation of the local people in managing the protection forest and to analyse the characteristics (both individual and organizational) that influence the level of participation collectively in preserving the protected forest area. This research is designed as a survey research having the character of a descriptive co-relationship between the variable dependent i.e. Community participation and the variable of individual and organizational characters as a heterogeneous factor in protection forest area. This research population is the active community who manage the land (dusung) around the protection forest area in Gunung Nona (HLGN) in Ambon. Data analyses used tests the technical Chi square and its participation level test the co-efficient of the contingency. Results show that the characteristics (both individual and organizational) that have a close connection and influenced the level of participation in preserving the HLGN area are their knowledge about the protection forest, the scope of the authority of dusung land, the status of ownership of the dusung, the period of involvement in the organization and the relationship between the organizer and the public members in the organization. People’s participation in managing the HLGN is based on the perceived benefits and how they manage the dusung depends on their own character or morale. Key words: Participation, Heterogeneous, Dusung.
ABSORPSI AIR KOMPOSIT SEMEN SEKAM PADI DENGAN PENAMBAHAN POZZOLAN ABU SEKAM PADI DAN KAPUR PADA MATRIKS SEMEN . Bakri; . Baharuddin
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.200

Abstract

This research aimed to determine the role of rice husk ash as pozzolanic material in reducing water absorption of rice husk cement composite. Rice husk ash obtained by burning rice husk conventionally in kiln drum. Preparation of water absorption testing samples was conducted according to ASTM C 140, while ASTM C 90 used to evaluate the desired water absorption. Rice husk ash as of 40 % significantly reduced water absorption of the composite, but only rice husk ash of 20 % dan 30 % fulfilled the ASTM C 90 requirement. Addition of lime in the mixture increased the water absorption. Key words: pozzolamic, water absorption, rick husk, rice husk ash.
ANALISIS BIAYA PENEBANGAN PADA HUTAN JATI RAKYAT DI KABUPATEN BONE A. Mujetahid M.
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.205

Abstract

Community teak forest in Bone Regency was +- 4,220 ha in wide, spreading in Amali, Ulaweng, Bengo, Mare, Tonra, Kahu, Salomekko, Ajangale, Dua Boccoe, Lamuru, Tellulimpoe, Lappariaja, Libureng, Palakka, Bontocani and Ponre Subdistricts. The descriptive method was used to describe and clarify felling activities of community teak forest yield. The quantitative approach was conducted by recording and analyzing the data such as potency, length, diameter, volume, working time, productivity, cost, etc. The study was aimed to felling cost m-3 with self-management was cheaper than by the piece, namely Rp.298,712,8 and Rp. 471,159.90 with difference amounting of Rp 172,447.10 m-3, but collector-traders chose contract work because considering social aspect, chance and opportunity to get others teak. Key words: community teak forest, felling, cost.
BASIC PROPERTIES OF SENTANG WOOD (Melia excelsa Jack) AND ITS SUITABILITY AS ORIENTED STRAND BOARD MATERIALS Apri Heri Iswanto; Fauzi Febrianto; Imam Wahyudi
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.201

Abstract

Tujuan penelitian ini adalah untuk melihat kesesuaian kayu sentang sebagai bahan baku berdasarkan tinjauan sifat dasarnya dalam hal ini anatomi, fisis, dan kimia. Metode yang digunakan dalam penentuan struktur kayu yaitu teknik maserasi dan mikrotom, sifat fisik berdasarkan standar BS-373 (1957), dan sifat kimia menggunakan standar TAPPI. Hasil penelitian menunjukkan bahwa (1) struktur kayu: kayu sentang cocok dipergunakan sebagai bahan baku OSB karena memiliki dinding sel tipis sampai sedang, pori relatif banyak. Ini merupakan dua faktor yang berperan penting dalam hal perekatan dan proses pengempaan; (2) sifat fisik: kayu sentang memiliki BJ sedang, nilai T/R untuk kering udara dan oven masing-masing 1,25 and 1,17; serta (3) sifat kimia: kayu sentang memiliki kandungan ekstraktif sedang, kandungan selulosa tinggi dan lignin dan kadar abu sedang. Kata kunci: kayu sentang, struktur kayu, fisis, kimia
ANALISIS KEBUTUHAN BAHAN BAKU KAYU BULAT PADA INDUSTRI KAYU LAPIS PT. KATINGAN TIMBER CELEBES . Makkarennu; Beta Putranto; M. Daniel Dessaratu
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.206

Abstract

The aim of this research was to predict the amounts of raw materials needed by industry for the next years. This study was conducted at the plywood industry in PT.Katingan Timber Celebes. For the purpose of the study, utilisation of raw material for five years (2004-2008) were collected. The obtained data were analyzed by using regresi with time series data. It is predicted that the amount of raw material for the industry (2009) will be 166,758.2 m3 consisting of meranti (130,699.4 m3) and rimba campuran (36,053.8 m3) Key words: prediction, plywood industry, utilisation of raw material

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