随着农业产业结构的调整,水产养殖业在珠江三角洲区域不断提升,且在农业经济增长中占有相当大的比重。水产养殖业在大农业发展中的位置也越来越重要,如中山、斗门的“南美白对虾”,南海、顺德的名优“桂花鲈”、“鳗鱼”等高附加值的鱼类已形成了规模养殖、规模效益。目前,珠江 With the adjustment of the structure of agricultural industry, aquaculture industry continues to improve in the Pearl River Delta region and occupies a large proportion of the agricultural economic growth. Aquaculture is also playing a more and more important role in the development of large-scale agriculture. For example, Zhongshan, Doumen Penaeus vannamei, the South China Sea, Shunde’s famous “osmanthus bass”, “eel” and other high value-added fish have formed Scale farming, economies of scale. At present, the Pearl River