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Model Optimasi Perikanan Darat sebagai Antisipasi Penurunan Stok Ikan di Kabupaten Banyuwangi Yuniari, Shinta Hiflina; Faisol, Agus Fani
Jurnal Sosial Ekonomi Kelautan dan Perikanan Vol 19, No 1 (2024): Juni 2024
Publisher : Balai Besar Riset Sosial Eonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jsekp.v19i1.13064

Abstract

Budi daya perikanan darat merupakan salah satu bentuk upaya meningkatkan produksi perikanan agar masyarakat tidak hanya bergantung pada perikanan tangkap. Menurunnya hasil tangkapan nelayan dapat diatasi dengan optimasi perikanan darat. Akibat penurunan stok ikan ini, maka permintaan pasar terhadap ikan akan tidak seimbang karena permintaan pasar tinggi, sedangkan stok ikan menurun. Selain itu, ikan merupakan sumber protein yang sangat tinggi. Penurunan stok ikan ini dapat diatasi dengan cara pengoptimalan budi daya darat, sehingga kebutuhan pasar dapat tercukupi. Kabupaten Banyuwangi telah mengembangkan budi daya perikanan darat untuk komoditas lele, sidat, mas, nila, bawal, patin, tawes, gurame, dan mujair.  Pengumpulan data menggunakan analisis optimasi linear programming dan Focus Group Discussion (FGD) dengan para pembudi daya ikan. Hasil penelitian adalah model pemrograman linear dan nilai optimal masing-masing komoditas budi daya. Komoditas budi daya terdiri dari produksi lele 5.900.400 kg, sidat 313.042 kg, mas 280.141 kg, nila 270.941 kg, bawal 117.500 kg, patin 53.000 kg, tawes 29.061, gurame 18.444 kg, dan mujair 18.000 kg. Profit maksimum dari kegiatan budi daya yang direncanakan sebesar Rp3.188.690.000,00. Adapun alternatif strategi optimasi perikanan darat dengan cara (1) peningkatan keahlian dan teknologi masyarakat untuk mengembangkan budi daya perikanan darat; (2) agrowisata perikanan; (3) mengoptimalkan komoditi unggulan; serta (4) integrasi kepentingan yang melibatkan masyarakat pembudi daya dan pemerintah.Title: Optimization Model of Inland Fisheries as an Anticipation of Decreasing Fish Stocks In Banyuwangi RegencyAquaculture of inland fisheries is one form of effort to increase fisheries production so that people do not only depend on capture fisheries. The decline in fishermen's catches is a problem that arose after the pandemic in Banyuwangi Regency. Because of this decrease in fish stocks, the market demand for fish will be unbalanced, where market demand is high, while fish stocks decrease. In addition, fish is a very high source of protein. This decline in fish stocks can be overcome by optimizing inland aquaculture, so that market needs can be met. Banyuwangi Regency has developed inland aquaculture for catfish, eel, goldfish, tilapia, pomfret, catfish, tawes, carp, and tilapia. Data collection using linear programming optimization analysis and Focus Group Discussion (FGD) with fish farmers. The result of the research is a linear programming model and the optimal value of each aquaculture commodity. The farming production commodities consist of catfish 5,900,400 kg, eel 313,042 kg, carp 280,141 kg, tilapia 270,941 kg, pomfret 117,500 kg, catfish 53,000 kg, tawes 29,061, carp 18,444 kg and tilapia 18,000 kg. The maximum profit from the planned aquaculture activities is IDR3,188,690,000.00. The alternative strategy for inland fisheries optimization is by (1) increasing community skills and technology to develop inland fisheries cultivation; (2) fisheries agro-tourism; (3) optimizing superior commodities; and (4) integration of interests involving the cultivator community and the government. 
Capacity Building for Fishermen’s Wives Towards Food Sovereignty at Cemara Beach, Banyuwangi Regency Wijaya, Akbar Sandi; Istianingrum, Putri; Yuniari, Shinta Hiflina; Setyaningrum, Ervina Wahyu
International Journal of Community Service Learning Vol. 9 No. 2 (2025): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v9i2.90908

Abstract

Food sovereignty, which has become a global issue, is a solution in improving welfare, especially among fishermen. Towards food sovereignty, capacity building is needed, in this case fishermen's wives who contribute to this, because their abilities exceed the fishermen themselves, especially in managing households and alternative livelihoods. The purpose of this community service is to increase the capacity of fishermen's wives through verticulture, hydroponics, aquaponics, and catfish cultivation by utilizing used gallons, towards food sovereignty. The subjects in this activity are the wives of coastal fishermen at Cemara Beach, Banyuwangi District, Banyuwangi Regency. The method used is Participatory Rural Appraisal (PRA), which is the process of entering the service location (Getting in), then being at the location (Getting Along), and recording data. The results obtained are that the capacity building of fishermen's wives in Pantai cemara is carried out through empowerment programs in the form of several trainings such as verticulture, hydroponics, aquaponics, and catfish cultivation using used gallons. Where the results of the training produce a product that can lead to food sovereignty, it also helps fishermen's households, especially in improving family health and welfare.
The Livelihood Vulnerability of Vannamei Shrimp Culture as the Impact of Climate Change in Banyuwangi Regency, East Java Province, Indonesia Setyaningrum, Ervina Wahyu; Yuniartik, Mega; Yuniari, Shinta Hiflina
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 1 (2024): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v16i1.45301

Abstract

Abstract During Covid-19 outbreak, the production of the Vannamei Shrimp (Litopenaeus vannamei) actually increased and even increased the value of Indonesia's exports. The existence of shrimp culture is closely related to the nature of the surrounding environment, especially climate change. Climate change has a potential impact on aquaculture production, which affects livelihoods that depend on aquaculture. This study aims to analyze the development of sea surface temperature (SST) and high tides over the last 10 years and to analyze the vulnerability of the vannamei shrimp culture to climate change. This research uses a descriptive method. Data were collected through direct interviews with respondents, while the model was a structured interview. Secondary data were obtained from satellite imagery through geographic information systems, and from literature. Data analysis used spatial analysis with Geographic Information Systems (GIS), and vulnerability analysis was carried out to build the Livelihood Vulnerability Index matrix. The results show that climate change affects the development of sea surface temperature (SST) and high tides on the coast of Banyuwangi Regency, East Java Province, Indonesia. It is proven that during the last 10 years SST and high tide data shows that it fluctuates every year, SST between 27.75-29.6°C, the high tide between 1.47-1.57 m. Changes in SST affects high tide, and both become variability that affects vannamei shrimp culture. The results of the vulnerability analysis show that vannamei shrimp culture livelihoods in Banyuwangi Regency are categorized as vulnerable to climate change, with a value of 3.30 (3.34 vulnerability threshold). Highlight Research 1. Climate change affecting livelihood vulnerability of vannamei shrimp culture
Geophysical Assessment of Coastal Aquifers and Seawater Intrusion Risk Around Vannamei Shrimp Farming Areas in Banyuwangi Regency, Indonesia Setyaningrum, Ervina Wahyu; Yuniari, Shinta Hiflina; Dewi, Agustina Tri Kusuma
Jurnal Ilmiah Perikanan dan Kelautan 2026: IN PRESS ISSUE (JUST ACCEPTED MANUSCRIPT, 2026)
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Graphical Abstract Highlight Research  1. Assessment of aquifer potential around vannamei shrimp ponds on the coast of Banyuwangi Regency. 2. Lithology along the coast of Banyuwangi Regency. 3. Estimation of groundwater potential around vannamei shrimp ponds on the coast of Banyuwangi Regency. 4. Aquifer depth, which is related to seawater intrusion based on aquifer layer color.   Abstract The coast of Banyuwangi Regency is an area with high human activity involving the use of groundwater in aquifers, including activities related to vannamei shrimp farming. Therefore, seawater intrusion is suspected to occur, given that this area is adjacent to the sea. To assess the potential (distribution and depth) of the aquifer and the suspected seawater intrusion around the vannamei shrimp farming area. This approach is new because the aquifer assessment is conducted around the vannamei shrimp farming area as a basis for sustainability, especially in relation to the estimated seawater intrusion around the area. Data was collected through surveys and direct observation, by dividing the measurement area vertically and horizontally. Detection was carried out using AIDU Golden Rod (AGR), including data analysis using AIDU Prospecting software. The results of the study indicate that the productivity of aquifers around vannamei shrimp ponds in Banyuwangi Regency, for water discharge between < 5 L/second - > 10 L/second, and aquifer depths ranging from 5 to 155 m, shows indications of seawater intrusion around vannamei shrimp farms. The aquifer zone includes moderate to high productivity stretching along the geological structure, where seawater intrusion has occurred around the shrimp ponds indicated in blue. Therefore, further research is needed on the analysis of seawater intrusion values as a basis for sustainable groundwater management policies.
Lethal Concentration 50 (LC50 - 96 hours) Nile Tilapia (Oreochromis niloticus) exposed Cypermethrin-based Pesticide Yuniari, Shinta Hiflina; Hertika, Asus Maizar Suryanto; Leksono, Amin Setyo
The Journal of Experimental Life Science Vol. 6 No. 2 (2016)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (917.984 KB) | DOI: 10.21776/ub.jels.2016.006.02.01

Abstract

In aquaculture of an irrigation, the use of cypermethrin-based pesticide can harm nile tilapia which cultured within and its impact on humans who consume the fish. Thus it is necessary to study to determine the threshold of this cypermethrin-based pesticide. Determining the thresholds was using the test of LC50 - 96 hours (Lethal Concentration 50-96 hour) which tested tilapia that dead by 50%, which can be used as a benchmark threshold for cypermethrin-based pesticide. Test of LC50 - 96 hours consist of preliminary test and advanced test. Lethal Concentration 50 (LC50 - 96 hours) of cypermethrin-based pesticide towards nile tilapia (Oreochromis niloticus) is 0.082 ppm. At these doses, tilapia death reached 50%. This concentration is expressed as a threshold usage of cypermethrin-based pesticide on the environment around the aquaculture of tilapia. Keywords: Cypermehrin-based pesticide, LC5096 hour, Nile tilapia.