Onumah, Edward E.; Wessels, Stephan; Wildenhayn, Nina; … - 2009
β (E2) profile to enhance spawning activity in female Nile tilapia (Oreochromis niloticus) using F1 clonal crosses. The … relationship between fecundity and inter-spawning interval (ISI) and between ISI and fish weight were weak and insignificant. It … established that a combination of stocking density and photoperiod treatments can be adopted to manipulate the timing of spawning …