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Compare three densities from carp fish raised in flotant cages | ||
| journal of kerbala university | ||
| Article 1, Volume 8, Issue 0, 2012, Pages 16-19 PDF (0 K) | ||
| Abstract | ||
| This study was conducted to examining the rate of increase for carp fish weight that raised in flotant cages on three densities 55,66,and 77 fish for one cubic meter from size of cage. The size of cages was 18 cubic meters. These cages was floating in Euphrates river near Mussaib city on the Iraqi summer conditions. This study was continued for 12 weeks. The fish was feeding from feed contain 30% protean .the quantity of feed was 5% from the fish weight in the each cage .The weight was measuring weekly .This study proof that the best rate of increase weight was in lower density( 55 fish for one cubic meter) from size of cage. While the lower rate of increase weight was in the highest density( 77 fish for one cubic meter) . The increase weight of carp fish influence in high densities and the best density in this study was 55 fish in one cubic meter from cage size. | ||
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