深水网箱养殖关键技术与水质调控策略研究

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中图分类号：S967.3 文献标志码：A 文章编号：1004—6755（2025）11—0057-03

Research on key technologies and water quality regulation strategies for deep-water cage aquaculture

BU Xianzhou，WANG Bin，YIN Yansheng

（OceanDevelopmentServiceCenterofRizhaoEconomicandTechnologicalDevelopment Zone，Rizhao276826，China）

Abstract：To achieve ecological and sustainable development in deepwater cage aquaculture through water quality regulation and the application of advanced technologies. This study employs data analysis to investigate key technical systems and water quality control strategies for deepwater cage aquaculture，proposing integrated optimization solutions.The research demonstrates that by combining physicochemical， biological，and ecological synergistic regulation methods with intelligent monitoring and automated management technologies， water quality stability has been significantly improved （91%～95% dissolved oxygen compliance rate and （20 78%～83% ammonia nitrogen reduction efficiency）. The integrated system reduces energy consumption by （20 20%～34.7% ，increases yield by 41.4%～68.7% ，and decreases nitrogen and phosphorus emissions by 64.7%～70. 8% . Emphasizing the application of key technologies and water quality control strategies in deepwater cage aquaculture，particularly through the integration of dynamic algorithmic models，provides technical support for sustainable development in offshore aquaculture.

Key words：deepwater net cage aquaculture; water quality regulation; technology integration; ecological optimization；sustainable development

深远海养殖是缓解近岸环境压力、保障水产品供给的重要方向。（剩余3462字）