Warm shed fish winter tube three points

In winter, fish that have survived in natural environments often stop feeding due to the cold, while those raised in greenhouses require more careful management. Here are three key aspects of winter fish farming management: 1. Enhance greenhouse fish care. Currently, the main species being farmed include tilapia, sea bream, and freshwater whitefish. When raising tilapia, maintaining stable water temperature and managing water quality are crucial to avoid frost damage, especially on the head. Regular use of chlorine dioxide for disinfection is recommended, along with high-protein, balanced feed to ensure optimal growth. Sea bream are relatively easier to raise, and water quality control is straightforward. Chlorine dioxide is commonly used for water sterilization, but special attention should be given to preventing skin diseases. When feeding animal by-products like chicken intestines, it's important to ensure the freshness of the ingredients. The basic principles for raising freshwater whitefish and tilapia are similar, but there are two key differences: organic phosphorus drugs must not be used, and vitamin supplementation is essential for freshwater whitefish. Feeding some fresh leaves in the corners of the pond can also be beneficial. 2. Monitor market prices. Recently, many agricultural products have seen their prices stabilize. However, the price of freshwater fish remains low, largely due to supply and demand dynamics. As other livestock and poultry prices recover and the New Year approaches, commercial fish prices are expected to rise. Farmers with sufficient capital may not need to rush to sell immediately. 3. Focus on fingerling care. Winter is an ideal time for fingerling production because low temperatures reduce the risk of pathogenic bacteria and fish are less likely to get injured due to tight scales. However, if fish do get injured, they are more prone to bacterial infections like gill rot. To prevent this, adding salt to the water can help. Scientific studies have shown that when grass carp are vaccinated and raised alongside other species, it significantly reduces the occurrence of future grass carp diseases. By following these strategies, farmers can effectively manage fish breeding during the colder months and improve overall productivity and profitability.

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