Solution

The development direction of China’s open sea aquaculture is focused on improving technology, enhancing sustainability, and expanding production capacity. Haosail’s new copper alloy fish/cage net is a high techinical product for the deep sea aquaculture, which solves many pain points of the fish farmers, like biological fouling, high maintanance cost, fish desease etc. 1. Technological […]

In recent years, the global demand for aquatic products has been continuously increasing, and the use of natural resources in the ocean may have reached its maximum limit. This means that the growth of aquatic product production in the future will mainly rely on aquaculture. At present, the global annual production of mariculture has reached

Marine fish farming has become an increasingly important industry to meet the growing demand for seafood. The use of net cages in the ocean for fish farming has proven to be an efficient and sustainable method. One crucial aspect of these net cages is the material used for its construction. Copper alloy net has gained

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

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.

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