Judul: Etnobotani dan Potensi Tumbuhan Berguna di Kampung : Keay, Kabupaten Kutai Barat, Kalimantan Timur.
Abstrak: Keay Village is one of villages in West Kutai Regency, East Kalimantan. There are four ethnic groups occupying this village, i.e. Dayak, Javanese, Toraja, and Bugis. Dayak is the dominant ethnic group occupying the village, which still has traditional wisdom/knowledge in plants use. Ethnobotany is expected to document and hand on the knowledge of Dayak Benuaq ethnic group in using plants, and keep the knowledge from being loss. Data were collected through literature study, interview, field survey and inventory, vegetation analyses, and herbarium collection. Data on plants species found were classified in to classification of use, classification of illnesses, habitués percentage and parts of plants used, important value index, Shannon-Wienner species diversity index, and percentage of useful plants potential. There were 396 plant species found through ethnobotany and vegetation analyses, which was categorized into three categories i.e. plant species found through ethnobotany (285 species), plant species found through vegetation analyses in natural forest (158 species), plant species found through vegetation analyses in hevea plantation (34 species). There were 285 species belong to 78 families which uses had been known and grouped into 16 use groups. There were 53,79% of plants species in natural forest had the potential as useful plants, while in hevea plantation there were 50% of that species had the potential as useful plants. Dominant plant species in natural forest was keranyiq (Fordia johorensis) with IVI (Important Value Index) of pole level as much as 19,69%, sapling (25,46%), and seedling (24,67%). In hevea plantation, dominant plant species was hevea (Hevea brasiliensis) with IVI the highest IVI of tree level as much as 300%, pole (284,63%), sapling (143,59%), and seedling (52,42%). Plants use most widely used for medicinal as much as 95 species of 43 families. The community uses more plants from the forest than from the plantation, because there were more useful plants species in the forest. Potential useful plants at the forest of Keay village included mara uleq (Eurycoma longifolia), uwe (Korthalsia sp., Calamus sp., Daemonorops sp.), empulung (Asplenium nidus), and kerakap (Platycerium bifurcatum). Other potential other than plants potential in the natural forest was hevea (Hevea brasiliensis).
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Judul: Kajian Etnobotani Masyarakat Kampung Adat Dukuh Kabupaten Garut, Jawa Barat
Abstrak: The people of Dukuh Cultural Village Garut Regency, West Java are a group of community who live in traditional life pattern, respect the culture and tradition of their ancestor and stay in simply way. The usage of plants traditionally by local people is decrease keep pace with the modern development. This condition may occur to the people of Dukuh Cultural Village. Therefore the study concerning the ethnobotany of local people at Dukuh Cultural Village should be done. This study was conducted during June and September 2009 using literature study, interview and questioner, survey and field invent methods. This study was the early documentation of indigenous knowledge of Dukuh Cultural Village people. It is hopefully the result can be delivered and developed by young generation of Dukuh Cultural Village and people in general. The study invented 292 species of plants from 81 families of plants. The most family that invented was Fabaceae with 28 species. Those plants were categorized into 12 groups according to their usages. There are 101 species of food plant, 34 species of firewood, 47 species of buildingmaterial plant, 19 species of aromatic plant, 150 species of medicinal plant, 24 species of handicraft-material plant, 8 species of bio-pesticide, 33 species of cattle feeding, 16 species of ritual purpose-plant, 51 species of ornamental plant, 7 species of coloring-material plant and 3 species of drink-material plant. The result shows 194 species (66,44%) are cultivated plants, 74 species (25,34%) are wild plants, 24 species (8,22%) are categorized as the wild and cultivated plants. The location where the species of plants were invented consist of garden (148 species; 30,08%), yard (136 species; 27,64%), un-irrigated field (82 species; 16,67%), forest (71 species; 14,43%), edge of street (34 species; 6,91%) and rice field (21 species; 4,27%). The part of plants dominated used is leaf (110 species ; 22,45%) while fruit-skin (1 species ; 0,2%) is the lest. The total of habitus was dominated by herb (146 species; 50%). The bush is the minority (2 species; 0,68%). The main commodities are rice (Oriza sativa) as the main plant, clove (Syzygium aromaticum) and teak (Tectona grandis) as the main plant for increasing the local people’s economic. The food plant consists of vegetable, fruits and carbohydrate production-plants. The species of plants that are used for building and firewood are relatively same, only the parts of plants are different. Teak (Tectona grandis) and kihiyang (Albizia procera) are species that mostly used by the local people to build their houses. Aromatic plants has functions for additive and flavor substance of food, room camphor and clothes camphor. One of the important usages is for medical purpose. The practice of traditional medical that easy to see is medical treatment of pregnant, puerperal and post puerperal woman by an indigenous medical. The ornamental plants are taken from the forest, both inside of forest area and outside of area. The plants for ritual purpose are usually used in expressing of gratitude to God and religious event. The cattle feeding plants are used to feed goats and sheep. Bio-pesticide is for eradicating the plants’ pest. The
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Judul: Formulasi Hamiltonian untuk Menggambarkan Gerak Gelombang Soliter Dimensi Tiga di Permukaan Laut
Abstrak: Gelombang permukaan adalah gelombang yang terjadi perbedaan rapat massa antara air dan udara. Salah satu gelombang permukaan yang ditinjau adalah gelombang soliter. Formulasi gelombang soliter dilakukan dengan menggunakan formulasi Hamiltonian.
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