Judul: Karakteristik Tegakan Hutan Rakyat Sengon di Desa Tonjongsari, Kecamatan Cikalong, Kabupaten Tasikmalaya, Jawa Barat
Abstrak: The high demand for wood industry encouraged the increasing of private forest, particularly in Java. One of the most popular species to be planted is Sengon (Paraserianthes falcataria). The objectives of this study is to determine how about characteristics of the Sengon growing stock of private forest by agroforestry system land cover. The study was carried out in Tonjongsari Village, Cikalong District, Tasikmalaya Residence, West Java Province. Purposivelly sampling with 64 total sample plots were spread evenly in seven hamlets. The characteristics stand curve determined by De Liocourt’s equation or Poisson curve (Husch 2003) and three physical factors (elevation classes, slope classes, and land ownership classes). The results shows that potential of sengon is 112,88 m3/ha obtained in the interval 92.49 m3/ha to 133.27 m3/ha with the SE of 18.06%. Allometric models are formed to describe the shape of farm forest in the Tonjongsari Village is N = (475.4) e-0, 10d. The curve shape resembling the reverse of letter "J" shows that sengon stands in the Tonjongsari village still exhibit properties normally as the uneven-aged natural forests. Chi-square test and twoway ANOVA test based on the physically factors shows that the characteristics of the farm forest stands in the Tonjongsari village strongly influenced by land ownership classes, wich related to differences in the level of economic conditions of the forest farmers. Forest management systems is still based on traditional or local knowledge, handed down from generation to generation by their ancestors. The sustainable yield of sengon stands in Tonjongsari village visible to be developed for supply the row material of wood industry.
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Judul: Kajian Pengelolaan Hutan Rakyat Sengon (Paraserianthes falcataria (L) Nielsen): Kasus Desa Kesenet, Kecamatan Banjarmangu Kabupaten Banjarnegara
Abstrak: This research aims to study the management and cultivation of sengon community forest, to presume its potential, and also to calculate the contribution of sengon and other agroforestry plants toward the farmer’s total income in Kesenet Village, Banjarmagu District, Banjarnegara Residence of Central Java. The methods of the data collection used were quantitative and qualitative method. The quantitative method was used to measure the dimension of sengon and other agroforestry plants with sixty sampling plots in 0,1 hectare of circle shape which were determined by using purposive sampling with 3,10% sampling intensity. The qualitative method was used to analyze the forest management by interviewing through questionnaires to the sixty chosen farmers who own sampling plots and by studying literature. In general, the forest management in Kesenet Village applied the land preparation and management, seeding, planting, cultivation, harvesting and marketing. The stages of the management activities have not been completely achieved because of the traditional hereditary system which was still used. The potency of sengon per hectare in Kesenet Village was estimated on the average of 79,27 m3/ha or between 50,99 m3/ha to 107,55 m3/ha. The total area of sengon in Kesenet village was 193,86 ha and then the total wood of sengon was achieved 15.368,24 m3 or between 9.863,66 m3 to 20.872,83 m3. The income contribution of sengon 4,37% and 84,68 % of salak pondoh of total income forest farmer was illustrated that the sengon cultivation still becomes a secondary business for Kesenet villagers. The efforts that should be done to develop the management of sengon community forest are both by intensifying counseling and training the sengon management technique gradually. Besides that, the market information in warranting the stability of a certain cost can make the farmers easier in bargaining position. The countermeasure of the insects, pests, and karat puru disease which have been attacking 80% sengon plants up until now needs to get a serious attention, especially to warrant the developmental continuation of society business in community forest of sengon.
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Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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