Aside from being known for its natural beauty, Lombok Island also boasts abundant marine resources, which are expected to drive development for the local community. However, despite this, the contribution of its marine resources to the welfare of the community and economic growth remains limited. Although the concept of the Blue Economy has been a…
Iodine, essential for human health, is primarily obtained from salt products. Its deficiency can lead to various health issues, including goiter and stunted growth. Indonesia has long faced iodine deficiency, affecting both rural and urban areas. Despite efforts to address this, iodine-deficient salt still circulates in the market. Indonesia continues to import salt due to…
Long-standing ThreatsProfessor H.M. Amin Alamsjah, an expert in Fisheries and Marine Sciences at Airlangga University, commented on this development, stating that the Javanese Ray has long been categorized as a threatened species. The extinction process has been gradual, marked by a progressive reduction in numbers. The Javanese Ray reproduces through ovoviviparity, requiring suitable environments for…
Catfish, renowned for its delicious taste and popular dishes like fried catfish or catfish salad, remains a favorite among communities. The versatility of catfish extends beyond its flesh, with almost all parts of its body, including bones, skin, and head, being utilized. Innovations in catfish processing are on the rise to maximize its potential, including…
The Rasbora argyrotaenia, a local fish species, relies predominantly on wild capture in Indonesia, with East Java being a province with significant production. However, there has been a decline in the availability of these fish, from 7.00 tons in 2014 to 1.00 ton in 2021 (KKP, 2021). Despite increasing demand, dwindling natural resources present an…
In an effort to enhance the efficiency of tilapia cultivation, recent research offers valuable insights into the influence of stocking density on the growth and survival of tilapia fingerlings (Oreochromis niloticus). This study explores how different stocking densities affect the specific growth rate and survival rate of tilapia, providing valuable data for more sustainable aquaculture…
Moina macrocopa, a potential natural feed for fish larvae, contains high levels of protein, fat, and carbohydrates, making it suitable for larval feeding due to its size (500–1000 µm), matching the larvae’s mouth opening. The ephippia of M. macrocopa, dormant egg cells, can be stored for long periods and hatched as needed, similar to Artemia…
Tilapia farming faces challenges due to slow growth compared to other species. Intensification efforts are crucial to boost production, often involving increased stocking density and artificial feed demand. However, this can degrade water quality. Biofloc systems offer a solution by improving water quality in high-density conditions. In a study by Dewi et al. (2023), different…
Tubifex worms are a natural food source often used to feed both ornamental and consumable fish larvae due to their protein-rich composition. However, their availability fluctuates throughout the year, especially during the rainy season. To address this, utilizing waste materials like tofu residue, chicken manure, and rice bran can enhance their nutritional content while reducing…
Nanoplastics (NP) are small particles that have the potential to be toxic and can enter the bodies of humans and aquatic organisms through respiratory, digestive, and skin pathways. NP is formed from the degradation of microplastics in nature and is also used in various everyday products such as industrial goods, cosmetics, and others, ultimately polluting…
