Haosail

Advantages of truss type cage with copper alloy cage net in aquaculture

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A truss-type cage, often referred to as a truss reinforcement or truss reinforcement cage, is a structural element used in civil engineering and construction to reinforce concrete structures, such as columns, beams, and piles. Truss cages are typically made by arranging steel bars or rods in a truss-like configuration and then encasing them in concrete. …

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Where are the four world-class fishing grounds?

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Fishery resources refer to the collective term for various economic animals and plants, such as fish and shellfish, that have development value in natural water bodies. For countries around the world, fishery resources are an important resource. Compared to mineral resources, fishery resources can directly solve hunger and are an important supplement to people’s daily …

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The development direction of China’s open sea aquaculture

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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 …

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Copper alloy net cage with great potential for open sea aquaculture!

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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 …

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What is the difference between traditional mariculture cages and Haosail supper clear copper alloy net cage?

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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, …

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Norway’s fully enclosed deep-sea aquaculture equipment “Marine Donut” was officially delivered to Salmon producer SalMar on July 10

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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 …

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The significance of building marine ranches

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    (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 …

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