Pendugaan Potensi Rotan di Kawasan Hutan Produksi Terbatas (Hpt) Kelompok Hutan Sungai Tenungun Kecamatan Bunut Hulu Kabupaten Kapuas Hulu Kalimantan Barat

Preservation of natural resources such as rattan currently experiencing problems due to the difficulty and away in the forest by collecting rattan entered. This is due to natural forests in tumbuhi rattan pressed by the presence of, among others, land clearing, shifting cultivation and for other purposes so that the potential of rattan is reduced. The research was conducted in Limited Production Forest (HPT) forest group Tenungun Rivers Nanga Two District Bunut Hulu Kapuas Hulu in West Kalimantan. The method used for sampling is a method with a sample unit is not disconnected transects (Continuous strip sampling) research plot area is 16 acres, a square with a size of 400 mx 400 m. Furthermore, in the plot lines of the observation made ​​by 40 lines Based on the results of the study found as many as 10 species of rattan. As for the types of rattan found in the study plots that petit rattan (Calamus spectobilis), Ilam rattan (Karthalsia momboides), Jerenang rattan (Daemonorops drancellus), shrimp rattan (Karthalsia schenomerathus), Jelapang rattan (Calamus momboides), Single rattan (Calamus mucromathus), Sega rattan (Calamus caesius), Lowa rattan (Plectocomiopsis geminiflorus Becc), wicker rattan (Korthalsia flagellaris Miq), and Marau rattan (Calamus mattenensis Becc). Potential 193.06 rattan stems per hectare, with a wet weight of 1355.89 kg per hectare. Key words : Rattan, Limited Production Forest, Tenungun Riv

Kajian Kontribusi Sistem Agroforestri terhadap Pendapatan Petani (Studi Kasus : Desa Cibatok Dua, Kecamatan Cibungbulang, Kabupaten Bogor, Provinsi Jawa Barat)

The development of private forests can provide benefits for farmers because timber commodity has a good selling point. In addition, there is added value if the farmer combining forestry commodity with other commodities such as fruits and crops. Farmers in the Cibatok Dua Village develop private forests and earn additional income for their household needs. This study aims to calculate the contribution of agroforestry in the management of private forests in Cibatok Dua Village to farmers income and identify the types of forestry plants, fruit trees, and the types of agricultural crops with agroforestry systems in the Cibatok Dua Village. The results showed that farmers develop simple agroforestry system with intercropping patterns. That system combining forest trees and agricultural crops as well as fruits between them. The tree that planted was Albisia (Albizia moluccana) and intercropped plants were banana, papaya, coconut, sweet potato, cassava, maize, yam, cloves, pandan, and galangal. Yields from community forests contributes 36% of the total income of farmers. Based on the financial analysis performed by the Discounted Cash Flow method, obtained NPV of Rp 64,197,125, IRR 15%, and Net B / C 2. It means that private forest management by Cibatok Dua Village farmers is financially feasible

Potensi Etnobotani Masyarakat Desa Sekitar Hutan (Studi Kasus di Desa Tamanjaya, Kecamatan Sumur, Kabupaten Pandeglang, Banten)

This study aims to determine the potential of ethnobotany encountered around forest communities. The method used in the study is to survey the field. The activities carried out in this study include: interviews and observation. The data were analyzed descriptively. The results showed that people exploit the potential of ethnobotany of the potency of plants around the forest park and used by the community as much as 72 species of 45 families and can be divided into eleven groups of uses, namely medicinal plants (32 types), decorative (1 species), aromatics ( 6 types), food (23 types), fodder (2 types), pesticide plant (3 types), dye (2 types), firewood (5 types), ceremonies (2 types), building materials (4 types) and material straps, webbing and crafts (4 types)

Biaya Produksi Penebangan Dan Penyaradan Kayu Jati (Tectona Grandis L.f) Unggul Nusantara Di Kebun Percobaan Universitas Nusa Bangsa

Timber harvesting in Jati Unggul Nusantara (JUN) plantation forest at the Nusa Bangsa University Garden has entered the age of ripening, therefore the harvesting is already necessary. The cost of harvesting JUN production is still currently not available, especially for the costs of logging, skidding, and stump cleaning. The cost of these are very much needed as to determine the business feasibility of the JUN. The aims of this study are to calculate the cost of producing logging, skidding and stump cleaning of JUN arrears in the Cogreg experimental garden of Nusa Bangsa University. The method used is a field observation method, as it's to describe and explain the production activities. The quantitative approach is the approach that taken by record and analyze the research data. The result shows that the average production cost of logging was Rp. 92,406.91 / m3, while the extraction costs Rp. 130,000.42 / m3, and production costs for arrears cleaning Rp. 80,002.31. So that the total production cost of logging, skidding, and cleaning of arrears are Rp. 30,409.64 / m3