noun
aquaculture industry
Refers to the business or sector of farming aquatic organisms such as fish, shellfish, and seaweed.
この地域では養殖業が盛んです。
The aquaculture industry is thriving in this region.
養殖 is the general term for aquaculture or fish farming, while 養殖業 specifically refers to the industry or business aspect.
Compound of 養殖 (aquaculture) and 業 (industry, business).