Effect of Stocking Density on the Growth and Survival Rate of Magur ( Clarias batrachus ) Fry in Laboratory and Nursery Ponds

摘要

An attempt was made to determine the effect of stocking densities on the growth of Magur ( Clarias batrachus ) fry (5.1 ± 0.10 mg) for a period of 28 days in trays in laboratory. Clarias batrachus fry were stocked at the rate of 30, 40, 50 and 60 f