- Reared from fry to fingerling:
fry after hatching, the yolk is given off during the run up to 5 m2 fry, each line (above) was conducted rearing fish in 3 different phase ( repeat three times), stocking density 200 shrimp/m2. tilapia and gift line novit4 fed fish meal mixed with 60 mg hormone 17α-mt/1kg food;Tilapia outcross line israel (♂ o. aureus × ♀ o. niloticus) fed fish meal mixed hormones. diet, feeding methods in each period by applying the nursing process unisexual fish. 1-5 day old fish to eat the amount of food equivalent to 25% of body weight; 6-10 days old to eat 20% of body weight;11-15 days old to eat 15% of body weight, 16-21 days old to eat 10% of body weight. fed 4 times / day at 7 hours, 10 hours, 13 hours, 16 hours.
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