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INDONESIA
MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management
Published by Institut Pertanian Bogor
ISSN : 20870469     EISSN : 20892063     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Manajemen Hutan Tropika is a periodic scientific articles and conceptual thinking of tropical forest management covering all aspects of forest planning, forest policy, utilization of forest resources, forest ergonomics, forest ecology, forest inventory, silviculture, and management of regional ecosystems.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol. 9 No. 1 (2003)" : 5 Documents clear
FORMAT SISTEM BAGI HASIL DALAM PENGELOLAAN HUTAN BERSAMA MASYARAKAT DENGAN SISTEM AGROFORESTRY Hanny Noorvitastri; Nurheni Wijayanto
Jurnal Manajemen Hutan Tropika Vol. 9 No. 1 (2003)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

The purposes of this research are to know the feasibility of the sharing form, to find the sharing form which can improve of forest quality and local society welfare, and to identify factors which influence the sharing form implemented by PT.Perhutani and local society. This research was carried out in Cileuya village, Cimahi subdirect, Kuningan regency. The sharing form implemented by PT.Perhutani and local society who lives surrounding the forest was 20percent : 80percent. The mechanism of the sharing was for the primary plants that is super teak. PT. Perhutani get 80percent, while the society get 20percent For bananas, petai and mango tree, PT. Perhutani get 20percent while the society get 80percent. To know the feasibility the sharing form, the study then used NPV, BCR and lRR project indicators. Among all of the sharing form examined, the study found that the sharing form of 25percent : 75percent was the most feasible one to be used than others.
This study objective to determine (1) when appropriate harvesting peas (2) methods of seed extraction by drying, (3) fungal pathogen attack yong L seed pods leucocephala.Waktu proper harvesting is 62 days after flower buds tarbentuknya. At this time reached the highest seed germination of 97, 25%. Drying by blowing warm air without producing the lowest open pods compared with a gust of air drying with hot air blowing, the number of pods open: 20% of the pods no.9; 21% of the pods no.10; and 41% I.G.K. Tapa Darma
Jurnal Manajemen Hutan Tropika Vol. 9 No. 1 (2003)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

This study objective to determine (1) when appropriate harvesting peas (2) methods of seed extraction by drying, (3) fungal pathogen attack yong L seed pods leucocephala.Waktu proper harvesting is 62 days after flower buds tarbentuknya. At this time reached the highest seed germination of 97, 25%. Drying by blowing warm air without producing the lowest open pods compared with a gust of air drying with hot air blowing, the number of pods open: 20% of the pods no.9; 21% of the pods no.10; and 41% of the pod no .11 with the relative seed germination highest compared with other drying the second consecutive 87.13%, 44.25% and 19.75%. However, the germination of seeds from the seed extraction method by blowing air without heating is still lower than the control. Pathogen fungus that attacks the seeds were Aspergillus sp. Alternaria sp., Pythium sp., And one unidentified species
The inability of industrial forestry to benefit the rural poor or address the increasing rate of deforestation in Indonesia has led to a major shift in direction of forest resource management. In national forestry meeting, July 10 until 12, 2002, Minister of Forestry declared social forestry as national forestry program. Social science as a whole has had very minor role in forest management over the last century. Economics was the sole social science discipline welcomed by forest managers in the Kresno Agus Hendarto
Jurnal Manajemen Hutan Tropika Vol. 9 No. 1 (2003)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

The inability of industrial forestry to benefit the rural poor or address the increasing rate of deforestation in Indonesia has led to a major shift in direction of forest resource management. In national forestry meeting, July 10 until 12, 2002, Minister of Forestry declared social forestry as national forestry program. Social science as a whole has had very minor role in forest management over the last century. Economics was the sole social science discipline welcomed by forest managers in the old paradigm of forest management. Economists helped forest managers determine the optimal combination of inputs to maximize financial benefits from a given parcel of forestland. They also assisted with market analysis, labor studies, and other financial dimensions of forest management. In this paper, we will first review the conceptual of social forestry. We also review literature on sociological variables that can help policy-markers improve the quality of public involvement in social forestry planning and development. Finally, we will give alternative additional of sociological variable social forestry in Indonesia such as gender equality, fairness, appreciation for local spesies, and mutual trust in stakeholder that must be taken note.
Determining the stem volume of a tree M Muhdin
Jurnal Manajemen Hutan Tropika Vol. 9 No. 1 (2003)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Determining the stem volume of a tree has long been a problem for foresters, whereas, the need for an accurate estimate of wood volume is becoming more important. six volume equations were used and compared, for both constructing and validating models using data collected from Gmelina arborea Roxb. in the area P.T. Wanaksita Nusantara, Province of Jambi, Indonesia. The best equation obtained from model construction (fitting) step for a data may not necessarily be the best performance (shown from bias, precision and accuracy) for another data set though collected from the same population. For testing the occuracy of model, model validation is an important step in model construction process in order to get the best tree volume equation.
This paper describes the use of Landsat 7 ETM+ for evaluating logged over stand condition. The digital classification and spatial analysis were performed to identity degree of stand damage and their spatial distribution. The study found that Landsat 7 ETM+ images were powerful to identify logged over stand damage having Kappa and overall accuracies more than 99%, as well as interclass separability more than 1900 (good). There is also a spatial relationship between the stand damage and distance f Susilawati .; I Nengah Surati Jaya
Jurnal Manajemen Hutan Tropika Vol. 9 No. 1 (2003)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

This paper describes the use of Landsat 7 ETM+ for evaluating logged over stand condition. The digital classification and spatial analysis were performed to identity degree of stand damage and their spatial distribution. The study found that Landsat 7 ETM+ images were powerful to identify logged over stand damage having Kappa and overall accuracies more than 99%, as well as interclass separability more than 1900 (good). There is also a spatial relationship between the stand damage and distance from the logging road.

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