Judul: Pengaruh Kadar Asam Lemak n-6 dari minyak jagung Terhadap Komposisi Asam Lemak, Tingkat Kerapuhan Sel dan Kinerja Pertumbuhan Benih Huna Capit Merah (Cherax quadricarinatus)
Abstrak: The aim of the research was to analyze the effect of essential fatty acid from corn oil on cell fragility and growth performance of red claw Cherax quadricarinatus. A triplicate experiment was conducted using four different concentration of corn oil as a source of n-6 fatty acid in the diets at 0, 1, 2 or 3%, respectively. In all treatments, the diets was supplied with 1% of fish oil as a source of n-3 fatty acid, and total lipid content was 7.14%. The juvenile of red claw weighing of 3.5 – 6.5 g were fed on the diets three times a day for 60 days. The results showed that the group of red claw fed on the diet contained 3% of corn oil had the highest of protein and lipid retention, feed efficiency and relative growth rate. It also was found that cell fragility of haemolymph decreased when corn oil concentration in the diet increased. Therefore, it could be concluded that the diet contained 3% corn oil and 3% fish oil at 7% total lipid may produce the best n-6 and n-3 fatty acids concentration to produce the lowest cell fragility and highest growth performance of red claw.
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Judul: The influence of coconut testa oil as a source of lipids on the feed of Red Nile Tilapia (Oreochromis sp.)
Abstrak: Penelitian ini bertujuan untuk mengevaluasi pengaruh pemanfaatan minyak kulit ari kelapa sebagai sumber lemak dalam pakan terhadap kinerja pertumbuhan ikan nila merah. Metode yang digunakan adalah rancangan acak lengkap (RAL) dengan lima perlakuan dan empat ulangan. Ikan nila merah yang digunakan rata-rata berbobot 9,15 ± 0,01 g/ekor dipelihara di akuarium berukuran 90 x 40 x 45 cm³ sebanyak 20 unit dengan kepadatan 15 ekor/akuarium yang diberi pakan minyak kulit ari kelapa (MK) dengan dosis berbeda: MK0 (kontrol), MK1 (1% minyak kulit ari kelapa), MK2 (2% minyak kulit ari kelapa), MK3 (3% minyak kulit ari kelapa), MK4 (4% minyak kulit ari kelapa) selama 60 hari. Hasil penelitian menunjukkan kinerja pertumbuhan berbeda nyata (P<0,05) terhadap biomassa akhir, pertambahan bobot, laju pertumbuhan harian, jumlah konsumsi pakan, rasio konversi pakan, dan efisiensi pakan. Nilai hepatosomatic index (HSI) dan intraperitoneal fat (IPF) menunjukkan tidak ada perbedaan yang nyata antar perlakuan (P>0,05). Retensi protein dan retensi lemak pada perlakuan minyak kulit ari kelapa lebih tinggi dibandingkan kontrol (P<0,05). Kondisi kimia darah ikan menunjukkan kadar kolesterol dan LDL tidak berbeda nyata (P>0,05) antar perlakuan, sedangkan kondisi HDL dan trigliserida (TG) berbeda nyata (P<0,05) dengan perlakuan kontrol. Pemberian minyak kulit ari kelapa 1% merupakan dosis terbaik yang memberikan hasil kinerja pertumbuhan paling tinggi., This study aims to evaluate the effect of using coconut testa oil as a source of lipid in feed on the growth performance of red tilapia. The method used was a completely randomized design (CRD) with five treatments and four replications. The red tilapia fish used an average weight of 9.15 ± 0.01 g/fish and were reared in aquariums measuring 90 x 40 x 45 cm³, totaling 20 units with a density of 15 fish/aquarium. They were fed with coconut testa oil (MK) at different doses: MK0 (control), MK1 (1% coconut testa oil), MK2 (2% coconut testa oil), MK3 (3% coconut testa oil), MK4 (4% coconut testa oil) for 60 days period. The results showed that growth performance was significantly different (P<0.05) to final biomass, weight gain, daily growth rate, amount of feed consumption, feed conversion ratio, and feed efficiency. The hepatosomatic index (HSI) and intraperitoneal fat (IPF) values showed no significant differences between treatments (P>0.05). Protein retention and lipid retention in coconut testa oil treatment were higher than control (P<0.05). The chemical condition of the fish's blood showed that cholesterol and low-density lipoprotein (LDL) levels were not significantly different (P>0.05) between treatments, while high density lipoprotein (HDL) and triglyceride (TG) conditions were significantly different (P<0.05) from the control treatment. This means that dosage of 1% coconut testa oil is the best dose which provides the highest growth performance results.
Keyword: alternative ingredients, coconut testa oil, growth, lipid, red tilapia

Judul: Sistem Informasi Geografi Pariwisata dan Sarana Publik Kota Bogor Portable Menggunakan Framework Pmapper
Abstrak: The presentation of information on tourism and public facilities in the city of Bogor to the community in general and in particular Bogor society becomes important. In that case we need a media that can provide information on all aspects related to tourism and public facilities in the city of Bogor. It would be better if the media allows the public to obtain the information needed quickly and easily for distribution. This study aims to build a Geographic Information System of Tourism and Public Facilities in the City of Bogor Portable using spatial database development, with a presentation that is easily accessible by all parties without restrictions of space and time. The information is presented in the form of maps and textual information on Tourism and Public Facilities in the City of Bogor. This system has a weakness during the process because the access time is longer than the system that run directly on the computer
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