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Technical measures to deal with the impact of cold wave on cultured shrimp
In the event that the prolonged low temperatures continue or even intensify, it could have a significant impact on the winter breeding cycle of broodstock in southern regions in 2008. To safeguard the production of high-quality seedlings and ensure the success of shrimp farming in the same year, various local warming strategies must be implemented promptly. These measures are crucial to maintaining the health and survival of the broodstock.
Secondly, the use of groundwater, heating systems, and insulation techniques can help raise water temperatures, thereby reducing the risk of mass shrimp mortality due to further cooling. Additionally, increasing the salinity of the aquaculture water and incorporating glucose into the water management system can improve water quality and enhance the shrimp's ability to withstand stress, ensuring better survival rates during this critical period.
Currently, many shrimp are being held in ponds, and processing plants are not actively receiving shipments during the Spring Festival holiday. In such circumstances, the government may consider implementing policy-based subsidies to encourage processing facilities to begin harvesting the accumulated shrimp. This initiative would help alleviate the financial burden on shrimp farmers and support the overall stability of the industry during this challenging time.