“国信一号”开养三文鱼

Core Viewpoint - The successful completion of the first batch of Atlantic salmon fry stocking on the "Guoxin 1号2-2" marks a significant advancement in large-scale aquaculture, opening new pathways for high-quality protein supply in China [1][3]. Group 1 - The "Guoxin 1号2-2" is the latest generation of aquaculture vessels developed by Qingdao Guoxin Group, designed with a focus on "fishing suitability" and featuring multiple technological optimizations in its aquaculture system and intelligent management [3]. - The vessel successfully stocked over 25,000 Atlantic salmon fry, achieving a survival rate of 99.7% during the stocking process, demonstrating the efficiency and reliability of the aquaculture model [3][5]. - This initiative expands the aquaculture species to economically valuable Atlantic salmon, following the successful cultivation of large yellow croaker, representing a significant practice in deep-sea aquaculture technology in China [5]. Group 2 - The fry were sourced from Guoxin Group's subsidiary, Guoxin Dongfang (Yantai) Recirculating Aquaculture Technology Co., Ltd., which utilized high-quality imported eggs for independent hatching and cultivation, ensuring a fully controlled and efficient supply chain from breeding to vessel stocking [5]. - The "Guoxin 1号2-2" will transition to suitable sea areas for continuous year-round cultivation after completing the fry stocking, contributing to a systematic and standardized development phase in China's deep-sea aquaculture [5]. - The operational synergy of "Guoxin 1号," "Guoxin 1号2-1," and "Guoxin 1号2-2" is expected to exceed an annual production capacity of 10,000 tons, providing robust support for national food security and the "blue granary" initiative [5].