Yucca schidigera Extract Dietary Supplementation Affects Growth Performance, Hematological and Physiological Status of European Seabass

The study herein evaluated the effects of dietary supplementation with different yucca ( ) extract levels on rearing water quality, growth performance, protein utilization, hematological and immunological status, and economic benefits of cultured European seabass ( ) juveniles. Yucca extract (YE) was incorporated in an experimental diet at levels of 0, 0.25, 0.50, and 1 g YE kg , and offered to fish reared in 70-L glass aquaria (15 fish per aquarium; three replicates each). Dietary YE supplementation significantly (P