Reproductive characteristics of some fish belonging to the carp family

The article discusses the reproductive characteristics of cyprinids in different water bodies and compares them with the characteristics of individual ecological groups, external reproductive characteristics that affect the environment. In addition, it includes an analysis of the use of humpback fish and the development of recommendations for improving fish farming technologies in the future by increasing the mass, viability and productivity of fish. Another goal of our research is to study how the productivity of the studied fish in different water bodies changes, as well as changes in these indicators as a result of artificial feeding.