The aim of present study added deferent levels of melon seed (0, 1%, 2.5%, 4%)on young carp Cyprinus carpio L. diet to knows it effect on (total , protein and fat ) digestibility , The weight of fish in the study that ( 75.18-97.18)gm.
Result shows that total digestibility of the diet which contain deferent levels of melon seed were (74.04 , 78.48 , 78.56 , 79.06) for levels (0 , 1 , 2.5 , 4) respectively , result shows that the diet (4)% showed (79.06)% high significant differences than the other diet which showed (74.04 , 78.48 , 78.56)% respectively.
The diet content (1)% melon seed showed high significant differences protein digestibility (93.77) than the other diets which showed significant differences P 0.05 at fat digestibility reached (79.72)% than the other diets which showed (77.94 , 71.30 72.74)% respectively. |