Judul: Land use planning for sustainable agriculture in krueng peutoe river stream area of north aceh district
Abstrak: The Krueng Peutoe is a sub watershed of the Jambo Aye watershed in North Aceh District of Nanggroe Aceh Darussalam Province. The aims of this research was to 1) evaluate the appropriateness of land use and land capability on Krueng Peutoe watershed, especially in the agricultural land, 2) plan of sustainable agriculture land use on Krueng Peutoe watershed. The survey method was applied in this research and consist of 1) map overlay, 2) field survey, 3) evaluation and land capability classification, 4) evaluation of cropping pattern and agrotechnology, 5) erosion prediction using USLE method, 6) social economic analysis and 7) recommendation of cropping pattern agrotechnology. The result of land use appropriateness obtained the land capability classification (KKL) II with slope limitation factor on Homogenous Land Unit (SLH) 15 and 10, KKL III with slope limitation factor and erosion on SLH 16, slope limitation factor on SLH 1, 5, 9,12, the KKL VI with slope limitation factor on SLH 3, 4, 6, 7, 8, 14 and KKL VII with slope limitation factor on SLH 17. The prediction of erosion in mixed garden was obtained 14,56 – 403,82 ton/ha/year and its value was larger than Tolerable Soil Loss (ETol) value (23,03 – 39,60 ton/ha/year). Its decreased land productivity and affected to the low income of farmer (Rp 754.000 – Rp 7.434.000/HH/year). After the reconstruction of cropping pattern, agrotechnology and addition of other side job. Based on calculation, its expected obtain the erosion value 1,09 – 30,28 ton/ha/year and income increasing become Rp10.267.200 – Rp12.441.060/ HH/year to fulfill the basic living standard (> Rp 9.600.000/HH/year). The recommendation on this research were : KKL II and III with land use for mixed garden and plantation need a reconstruction of cropping pattern and agrotechnology. KKL VI with land use for mixed garden and plantation needed application of agrotechnology that was added with terrace strengthener plants and planting based on contour. Land use for forest at the same class was recommended as a forest, and land use for underbrush at the same class was recommended to be shep herding savannah /shepherding field. KKL VII for mixed garden was recommended to be agroforestry.
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Judul: Land use planning for Areca-based farming system toward Sustainable agriculture development in Krueng Simpo sub watershed
Abstrak: Low land productivity is the main problem of upland farming systems in Sub DAS Krueng Simpo. This is likely due to inadequate agrotechnologies and soil and water corservation technigues on upland farming systems. Therefore, it is presumed that the existing upland farming systems is not sustainable. Objectives of this research were 1) to identify and to evaluate land use characteristics and agrotechnologies on upland farming systems, (2) to develop alternatives of sustainable upland farming systems. Identification and upland farming systems were conducted useing survey method, evaluation of land use was conducted through land capability evaluation using method of Klingebiel and Montgomery, and developing alternatives of improved upland farming systems were carried out using USLE model. Results of this research showed that land use in the area was dominanated by underbrush, fallowed by forest and mixed garden with undulating topography and high erosion as limiting factors. All type of land-uses are generally suited to their land capability classes. Upland farming systems were generally dominated by areca-based farming systems with predicted erosion rate was ranged from 15.5 – 90.9 tons/ha/year; it was much greater than the local tolerable soil loss (TSL, 26.9 tons/ha/year). Total farmers income on upland farming systems was much lower than the income that can suppart worth life living standard (KHL, Rp 16.000.000/household/yr). Improved areca-based farming systems with appropriate agrotechnologies including balance fertilization, countruction of ridge and traditional terraces as well as raising livestocks can decrease erosion to less than local tolerable soil loss and to increase farmers income to more than worth life living standard.
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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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