Judul: Kinerja Produksi Ikan Sidat Anguilla bicolor bicolor Diberi Pakan Berprotein 38,5%, 42,5%, dan 46,5% pada Sistem Kolam Air Mengalir
Abstrak: Eel is a commodity that high value and favored international markets, but production still can not fill market demand. The problems most often occur in the cultivation of eels is on a slow growth, high feed conversion, and low survival rates. The problems affecting the production performance is by increasing maintenance time and cost of production. Fish feed is an important factor in cultivation. Feeding with appropriate levels of protein is expected to increase growth so as to reduce production costs and improve production performance. This study uses a completely randomized design with treatments of feed that has a different protein content, i.e. 38.5%, 42.5%, and 44.5%, respectively repeated 2 times. Fish reared in concrete ponds dimensions 2 m x 2 m x 1.8 m as many as six in a pool of water flowing at the rate of 30 L/min. Eel fish used have a weight of 65.3 ± 2.73 g/fish with a density of 10 kg/m3. Feed given 4 times a day, ie at 05.00, 11:00, 16:00 and 21:00 are at satiation method. Fish maintained for 30 days with sampling every 15 days. Parameters used include survival, growth rate, diversity coefficient weights, feed conversion and water quality. The results showed differences in the protein content of the feed did not significantly affect survival, and diversity coefficient, but the real effect on the growth rate, feed intake and feed conversion. The best treatment (P<0.05) is the feed with protein content of 46.5% resulted in a 0.63% growth rate and ratio feed conversion of 2.18.
Keyword: eel fish, ratio feed conversion, growth, protein content

Judul: Kinerja Produksi Elver Ikan Sidat Anguilla bicolor bicolor Berbobot Awal 3 g/ekor dengan Padat Tebar 2 g/L, 3 g/L, dan 4 g/L dalam Sistem Resirkulasi
Abstrak: Eels are one of the potential aquaculture commodities but the production technique has not been developed yet. The purpose of this research was to analyze the production performance of eels elver Anguilla bicolor bicolor at different stocking densities: 2 g/L, 3 g/L, and 4 g/L. Initial weight was 3 g/fish. Fish cultured in recirculation system the survival rate and growth performance were observed for 40 days. The experiment was design used Completely Randomize Design (RAL) with 3 replications for each treatment. The data that were obtained consist of survival rate, speed growth rate, weight variance coefficient, and feed conversion ratio. Increasing stocking density enhanced growth performance and decreased the feed conversion. The results showed that the highest growth rate of biomass was produced by the stocking density of 4 g/L of 7.79 g/day compared to those of stocking density of 2 g/L of 3.71 g/day and stocking density 3 g/L of 6.40 g/day.
Keyword: stocking density, growth, Anguilla bicolor bicolor

Judul: Perancangan jalur interpretasi wisata sejarah kawasan kota tua Jakarta
Abstrak: Tapak perancangan berupa jalur interpretasi yang terletak di dalam wilayah administrasi kota Jakarta Barat dan melalui Jl. Stasiun, Jl. Pintu Besar Selatan dan Utara, Jl. Kali Besar timur dan barat, Jl. Cengkeh, Jl. Pos, dan Jl. Lada. Aksesibilitas menuju tapak mudah dengan berbagai alternatif sarana transportasi. Tata guna lahan kawasan 78% terdiri dari perkantoran perdagangan.
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