Effect of applying different compound feeds on abalone

Taking kelp feed as the control group, the effect of 3 abalone compound feed producing by 3 different formulas and processing technology on the growth of abalone culturing with the methods of factory plantation and culturing in cement ponds indoors, raft-culturing and caisson-culturing in the sea were investigated. The results showed that all the flake compound feedⅠand Ⅱshowed strong stability and could meet the current 3 different culturing model of abalone, the color of abalone shell was brown-green, and the feed coefficients were lower than expanded compound feed Ⅲ and kelp.