fishing industry/ fishery

Fishery:
A place where fish is bred a fish hatechery
                        Or
The occupation or an industry of catching processing or selling fish or shellfish. Or 
A work place where fish are caught and processed and sold.
Fishing:
It is the techniques occupation Or diversions of catching fish.
After gathering and with hunting fishing is a ore historic practice of ancient man. At that time fishing was a major source of food. The old river Nile was full of fish fresh and dried fish were a staple food for much of the population. Fishing techniques include hand gathering. Fishing with spear and many others.
The fish industry includes any industry or activity concerned with taking,culturing, processing, preserving,storing,transporting,marketing or selling fish or fish products.
Directly or indirectly the livelihood of over 500 million people in developing countries depends on fisheries and aquaculture.