Although the development of marine fish culture in China is relatively late, with the continuous breakthrough of marine fish fry culture technology and the continuous innovation of facility culture technology and mode, the output of marine fish culture has been increasing year by year in recent years.
In recent years, China's marine aquaculture industry has shifted from the past pursuit of expanding aquaculture area and increasing aquaculture output to paying more attention to the adjustment of variety structure and the improvement of product quality. With the introduction of new technologies and varieties, the field of aquaculture has been further expanded, the scale of famous aquatic products has been continuously expanded, the mode of factory farming and ecological health farming has developed rapidly, the development momentum of deep-water cage farming has been rapid, and the scale and intensive level of aquaculture have been gradually improved.