Broodfish Management and Breeding

UVI maintains two lines of tilapia

 

a pure line of nile tilapia, Oreochromis niloticus

 

a red tilapia derived from a 4 way cross of

O.hornorum, O. niloticus,  O. aures, and O. mosambicus.

Class lecture Field  work
Identifying males and females Establish brood hapas
Selection for desired traits Collect eggs
Calculation of effective breeding number Set up egg hatching jars
Breeding techniques Transfer sac fry to nursery trays
Broodfish management
Count fry and stock in sex reversal tanks
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