Traditional cages often have serious fouling organisms attached, resulting in poor water flow inside the cage, obstructing water exchange, and the entire system acting like a ‘stagnant pool’. The low oxygen content in water makes fish susceptible to diseases and infections, and the health status of the fish produced is worrying. At the same time, …
On July 10, Norway’s fully enclosed deep-sea aquaculture equipment “Marine Donut” was officially delivered to Salmon producer SalMar and installed at the farm in Romsdal Fjord, Norway. Marine Donut is designed and manufactured by Norwegian equipment manufacturer Bluegreen, with a diameter of 55 meters, a height of 17.5 meters, and a water capacity of …
(1) Improving the utilization efficiency of marine living resources: Through scientific management, marine pastures can improve the utilization efficiency of eutrophic substances in seawater, increase the growth rate and yield of marine organisms, and thus improve the utilization efficiency of marine resources; (2) Protect natural marine living resources: marine ranching can reduce …
(1) Environmental pollution: The waste and residual drugs discharged from marine ranching can pollute the surrounding marine environment, endangering the ecological balance of the ocean. (2) Impact on native populations: The establishment of marine ranching may lead to the depletion of fishery resources and pose a threat to the survival of some wild fish species. …
Conditions to be met for the construction of marine ranches (1) Suitable marine environment: Marine pastures need to be constructed in areas with clear, transparent water flow and good water quality, avoiding areas with slow water flow and turbid water quality to ensure the health of aquaculture products. (2) Abundant Aquatic Resources: The selection …
Conditions to be met for the construction of marine ranches Read More »
On June 29, the inauguration ceremony of Longwangwan Park of Zhanjiang Bay Laboratory and the opening ceremony of the fishery Big data center was held, which ushered in new opportunities for the construction of modern marine ranches in Guangdong, and also took a solid step to make new breakthroughs in building a new marine Guangdong. …
New Opportunities for the Construction of Modern Marine Ranch in Guangdong Read More »
Deep sea aquaculture mainly refers to the way of large-scale and efficient aquaculture in the deep sea, with gravity cages, truss cages, aquaculture platforms, aquaculture feeding ship and other large-scale fishery equipment as the main body, supported by mechanized, automated and intelligent equipment technology. Vigorously developing deep sea aquaculture is of great significance for optimizing …
The 2023 China International Aquaculture Products Expo will be held in the comprehensive hall of Zhanjiang Olympic Sports Center from June 18 to 20. China International Aquaculture Products Expo is an international professional exhibition organized by China Aquatic Production Chamber of Commerce and Zhanjiang Association of Aquatic Products Import & Export, and co-organized by …
Copper alloys, such as bronze or brass, are known for their corrosion resistance and durability, which can make them suitable for marine environments. However, there are a few factors to consider when using copper alloy nets in deep-sea cages: Corrosion: While copper alloys are generally more resistant to corrosion compared to other metals, they can …
Copper alloy net used in deep-sea cage aquaculture Read More »
Deep-water cage aquaculture involves the cultivation of fish or other aquatic organisms in large underwater cages placed in deep-sea environments. This method offers several advantages over traditional coastal aquaculture: Enhanced water quality: Deep-water locations have stronger water currents that provide natural filtration, ensuring a cleaner and more oxygen-rich environment for the fish. This can reduce …
