Problem and solution:
The main place of production of black caviar (90% of world production) is the Caspian Sea. However, the sturgeon population is declining due to the construction of dams, environmental pollution and the main poaching.
Considering that the global caviar market is currently saturated by 12-15%, breeding sturgeon in aquaculture farms is becoming a very promising and profitable business.
Production of caviar in aquaculture farms allows you to avoid many of the difficulties associated with its production through industrial fishing.
In modern sturgeon complexes, the method of cultivation in installations with a closed water supply (recirculation system) is used, which makes it possible to imitate the natural living conditions, including wintering cycles, and at the same time allows to effectively control the degree of maturity and quality of caviar.