Judul: Pengelolaan Sumber Daya Ikan Tetengkek (Megalaspis cordyla, Linnaeus 1758) di Pelabuhan Perikanan Nusantara Karangantu- Banten
Abstrak: This research is aimed to determine the optimum allocation of Torpedo scad resources in the PPN Karangantu, Banten. The optimum value that calculated such as level of production, the amount of effort and the value of the benefit of the fish resources. The results showed that have not experienced over exploitation yet. Surplus production models used in this research are the models of Schaefer, Fox, Walter Hilborn, Schnute and Clarke Yoshimoto Pooley. Schaefer models had R2 values that greater than other surplus production models. The value of R2 in this model is 77%. On the actual condition of the catched of 1111 kg/year with a fishing effort of 4,17 trips/year. In the regime of open access management has the highest value of effort but zero benefit. Based on the analysis of the bioeconomy got the sustainable catched (MSY) of 2092 kg/year and fishing effort (Fmsy) by 5,22 trips/year, and the catchs (MEY) of 2110 kg/year and fishing effort (Fmey) 5,21 trip/year. Bioeconomy analysis shows that the value of Factual is smaller than the value of Fmsy and also Fmey. This indicated that the resources of Torpedo scad has not been experiencing over exploitation both biologically and economically.
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Judul: Analisis Bioekonomi untuk Pengelolaan Sumber Daya Ikan Selar Kuning (Selaroides leptolepis, Cuvier dan Valenciennes) yang Didaratkan di PPN Karangantu
Abstrak: Yellowstripe scad (Selaroides leptolepis) is a small pelagic fish which has economically important. The purpose of this study is to find out the economic aspects condition of the Yellowstripe scad (Selaroides leptolepis, Cuvier and Valenciennes) population from the Bay of Banten. The models used in this study were Schaefer, Fox, Walter Hilborn, CYP, and Schnute surplus production models. Fox models had a highest coefficient of determination (R2) value than the others surplus production models. This coefficient of determination (R2) value model was 78%, with maximum sustainability yield (MSY) was 89.289 kg/year and its effort (Fmsy) was 2.462 trip/year. Bioeconomic analysis of MEY was 87.517 kg/year and Fmey was 2.001 trip/year. Bioeconomic analysis showed that Factual value greater than Fmsy and Fmey. It indicate that Yellowstripe scad has been in overfishing condition economically. The better management regime is a regime management of MEY because it gets a catch effort and TC that was smaller and larger profit than management of MSY and oppen access. As plan for fish stock management for Yellowstripe scad in PPN Karangantu are controlling the catches effort and gears selectivity.
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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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