REPRODUCTIVE CAPACITY OF CARP (CYPRINUS CARPIO) OF TUYABUGUZ RESERVOIR IN UZBEKISTAN

The results are presented for the study of carp's reproduction capacity of Tuyabuguz reservoir. It is found out that the absolute fertility strongly and positively correlates with mass, rather than the length of the body and age of fish. With increasing age, length and body weight of fish, a regular increase in relative fertility is not observed. Therefore, carp's fertility is determined by the same patterns as in most fish and varies depending on age, length and body mass.