Notes: fn1:-male tilapia hybrids israel line distance; ct2:-male tilapia gift line; CT3:-male tilapia novit4 line.
dwg: Daily volume growth.
the the same letters in different columns of data shown significant differences (p <0,05).
analysis results (Table 3) show that the growth rate of 3 fish were rapidly starting around stage fish> 100 g / cow and tend to slow down at the stage of 300 g / head.Data analysis showed that in the first and second months of grow-out phase with the difference in growth rates between the daily volume of tilapia fish experiments.whereas in the last months of growout period there were no differences in growth between the daily volume of tilapia fish experiment (p> 0,05). which can be seen that the first month of the period of commercial tilapia had significant differences in growth rates between the tilapia fish,However, the following month, the equivalent volume by month despite differences (Table 2).
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