Penelitian ini bertujuan untuk menentukan kandungan protein, lemak, serat kasar, abu, air, asam amino dan asam lemak esensial ikan sapu-sapu yang berasal dari Danau Tempe. Ikan sapu-sapu di tangkap menggunakan jaring insang, dibersihkan dan dibedah untuk diambil dagingnya selanjutnya diuji proksimat. Hasil analisis menunjukkan bahwa ikan sapu-sapu mengandung protein 15,20%; lemak 6,27%; serat kasar 2,14%; abu 4,74%; air 67,19%. Asam amino esensial yaitu: leusina 5,78%; arginin 5,30%; lisina 4,55%; fenilalanina 4,45%; treonina 3,97%; isoleusina 3,44%; valina 3,39%; metionina 2,42%; histidina 2, 09%; dan triptofan 0,67%. Asam lemak esensial terdiri dari kelompok asam lemak omega-3: asam dekosakeksanoat (DHA) 0,23%; asam eikosapentanoat (EPA) 0,06% dan asam linolenat (HUFA) 0,09%; kelompok asam lemak omega 6: asam linoleat (LA) 0,10% dan arakidonat (AA) 0,15%. Ikan sapu-sapu memiliki kandungan gizi yang baik, asam amino dan asam lemak esensial yang lengkap, sehingga dapat direkomendasikan sebagai sumber makanan yang bergizi tinggi baik untuk konsumsi manusia maupun untuk bahan pakan ikan dan ternak.
Access to water resources is one of the demanding issues of the 21st century worldwide. As worldwide population increases, the demand for water is seriously increased. With the increasing demand, water quality is also under growing stress which requires better supply chain management (SCM) by adopting strategic management practices. Therefore, the objective of this study is to examine the role of supply chain strategic management in customer satisfaction and the performance of the water supply company in Makassar, Indonesia. In this study, service quality and drinking water quality were taken as the strategic management activities. Employees of water supply companies were selected to collect the necessary data. Questionnaires survey was used to collect the necessary data from employees. Three hundred (300) questionnaires were distributed among the employees of water supply companies of Makassar, Indonesia. It was found that strategic management practices were vital to enhance water supply chain. Moreover, it was concluded that water supply companies of Makassar needed better supply chain activities to boost performance. Better supply chain implementation was the key to customer satisfaction and the performance of the company.
This study aims to: (1) To indentify socio-economic characteristicsof fishing communities in Kodingareng island; (2) Formulate alternative livelihoodsto increase the income of fisherman households in kodingareng village; (3)Develop alternative livelihoodsto increase the income of fisherman households in kodingareng village of Makassar. The research was conducted on 01 September to 31 October 2018 on the Kodingareng Island of Makassar City. The method used in this study is: descriptive analysis, business feasibility analysis, and SWOT analysis. The results of the study indicate that alternative livelihoods that are feasible to develop are fiberglass manufacturing business, abon fish processing business, and fish cracker processing business. Suggestions and strategies that need to be considered include : (1) Conduct socialization, counseling and technical training in the hope that that the community, especially fisherman when not fishing, will continue to increase economic income but not conduct destructive activities; (2) Reactivate processing groups with guidance and supervision starting from raw material preparation, production, distribution, and marketing processes; (3) Need to get support and facilitation from the government, related to alterntive livelihoods that will be developed such as technical assistance and building business partnership patterns to obtain capital provision and broader market access.
In general, land use in Pasangkayu Regency is dominated by forests, both protected forestsand production forests, plantations especially oil palm plantations, mixed gardens, rice fields bothirrigated rice fields and rainfed rice fields, as well as shrubs, weeds, mangrove forests andwetlands, beaches, settlements, government buildings and other infrastructure facilities. This studyaims to (1) Know the biophysical and chemical aspects of the waters, (2) Analyze the suitability ofaquaculture land in supporting the development of aquaculture, and (3) Assess strategies fordeveloping aquaculture ponds. The results showed that (1) the biophysical and chemical aspectsof waters in coastal and marine areas, where coastal ecosystems, physical and chemical aspects ofthe waters strongly supported aquaculture activities, (2) the results of suitability of aquacultureland in the development of pond culture in Batu Oge Village Very suitable land with a land area of1,72 Ha, Adequate According to 61,07 Ha, and Appropriate 122,34 Ha. Malei village landsuitability is quite suitable 16,47 ha, and according to 334,18 ha. Mertasari Village landsuitability In accordance with the land area of 26,19 ha, and Village of land suitability inaccordance with 2,27 ha of land area, and (3) Strategy for the development of pond culture inPedongga District, Pasangkayu Regency, includes 3 strategies: technical meeting meetingbetween the local Fisheries Service with pond farmers to teach CBUB and CBIB, optimize the useof farm land, and determine the boundaries of the area for the development of ponds and oil palm.
Vannamei shrimp (Litopenaeus vannamei) is a fishery product that is able to generate foreign exchange for the country besides tiger prawns. This shrimp has the advantage of being more resistant to environmental conditions and disease. Feed plays an important role in its cultivation because it absorbs the largest cost of 60-70% of the total production cost. At present, there are still many farmers, both traditional and modern, who have not carried out effective feeding because of the high cost of providing feed. Amazon sailfin catfish, Pterygoplichthys pardalis are invasive fish in waters that need to be limited in population development by using them. One form of utilization is to make it a fish meal product and then it becomes a raw material for feed. This study aims to analyze the use of P. pardalis meal as feed for vaname shrimp. The test animals were vaname shrimp with a weight of 3.35±0.5 g; total length 6±0.5 cm, first acclimatized for 5 days. The percentages of using broomstick fish meal were 25%, 30%, 35% as treatment and commercial feed as control feed. The study used a completely randomized design (CRD) with 4 treatments and 3 replications. Research for 60 days, the dose of feed given is 5% with a frequency of 5 times a day. The parameters observed were: absolute growth (PM), daily growth (PH), daily growth rate (LPH), feed conversion (KP), feed efficiency (EF) and survival (KH). Data were analyzed for variance (ANOVA). The results showed that the higher the percentage of P. pardalis meal, the better the response of vannamei shrimp to growth parameters, but based on the analysis of variance, it showed that the treatment not significant all the parameters observed.
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