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THE INFLUENCE OF COBALT ON THE GROWTH RATE OF ARTICIALLY
FED MULLET (MUGIL SPP.) SPAWN - PRELIMINARY DATA

Reveica Ionita and Viorica Boghici 
Romanian Marine Research Institute Constantza

Abstract
Results of laboratory experiments concerning administration of 
cobalt in the food of grey mullet (Mugil spp.) spawn are presented.
The achieved growth rate differs by a 14% increment from that of 
the witness.