Page 46 - fish_farms_curriculum
P. 46

5000 pieces x 200 g = 1.000.000 gr = 1000 kg total fish weight.


               With a feeding rate of 1000 kg x 0.02 = 20 kg of total feeding per day


               As seen in the two examples given above, our daily feed amount has doubled, although the
               daily feeding rate has been halved in the feeding of fish with the same number but different

               average weights. This difference is due to the size of the fish.


               Calculation  of  the  daily  amount  of  feed  used  in  fish  feeding  will  be  used  to  calculate  the

               required  surface  area  for  vegetables  to  be  produced  in  the  future  geothermal  system
               installation and the amount of nitrogenous compounds to be loaded into the system.


               In  the  tables  below,  daily  feeding  rates  of  some  fish  at  certain  temperatures  and  average
               weights are given. These values may also vary according to the protein content of fish feed.

               The most accurate feeding diet chart should be requested from the dealer from whom the fish

               food is purchased.













































                   Table 2. (Top) Daily feeding rates of Tilapia fish in relation to weight and temperature.
                    Table 3. (Top) Daily feeding rates of Carp fish in relation to weight and temperature.






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