Judul: Analisis Biaya Alat Tanam Benih Jagung (Zea Mays L.) Tipe Tugal, Semi Mekanis dan Mekanis
Abstrak: The development of corn agroindustry nowadays is always followed by the development of sustainable mechanization technology. The mechanization technologies have been applied in corn production process, especially for soil tillaging, but not much applied in seeding process. Many innovation and experiment that concern in seeding technology have been done by academician. Yet the innovation have been well developed, the study of financial aspect in the application of such newly developed technology is often neglected. Besides the study of financial aspect is as important as study on its performance. Thus, the process of developing new technology should be enhanced with study on its financial aspects such as feasibility study. Purpose of this research proposal is to have a engineering economy analysis on newly developed corn seeding technology, they are semi-mechanical corn seeder “CO Seeders” which developed by Mechanical and Biosystem Engineering (Bogor Agricultural University) students, dibble corn seeder “V Model” and mechanical corn seeder “Grain Seeder” which developed by Development Center of Agricultural Mechanization. Evaluation of such alternatives will be studied in order to obtain the conclusion of a machine that has the best cost efficiency. Evaluation of alternative will be conducted using Present Worth Cost (PWC) method and base cost method. Engineering economic modelling with PWC method shown that the “Grain Seeder” mechanical type corn seeder is have the least cost at 61 ha and more whereas the base cost method have the “Grain Seeder” least cost at 37 ha and more .
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Judul: Analisis Biaya Alat Pengupas Kulit Ari Biji Kedelai Tipe Tampah, Engkol Semi Mekanis, dan Mekanis
Abstrak: The mechanization technologiey have been applied in tofu industries, especially for soybean peeling. Many innovation and experiment that concern in peeling technology have been done by academician. The study of financial aspect in the application of such newly developed technology become important. The process of developing new technology should be enhanced with study on its financial aspects such as feasibility study. Purpose of this research is to have an engineering economy analysis on this developed technology, they are winnowing tray soybean peeler, hand paddle semi mechanical soybean peeler “ENGKOL23-BPTTG” and mechanical soybean peeler “OTOROL23-BPTTG” which developed by Center of Appropriate Technology Development. Evaluation of such alternatives were studied in order to obtain the conclusion of the best cost efficiency machine. Results of capacity testing of winnowing tray is 20 kg/hour, while for semi mechanical is 174.36 kg/hour and for mechanical peeler has the greatest capacity is 552.93 kg/hour. Thus evaluation method conducted using the base cost method indicated the “OTOROL23-BPTTG” had least cost at 20.926 ton and more soybean per year and the winnowing tray soybean peeler had least cost at 3 ton until 20.926 ton soybean per year.
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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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