파래 및 미강의 효모발효물 첨가사료에 의한 조피볼락의 성장효과

Effects of dietary fermentative sea-lettuce and rice bran on growth of Korean rockfish (Sebastes schlegeli)

A twelve weeks feeding experiment were conducted to investigate the effects of dietary fermentative sea-lettuce and rice bran on growth in Korean rockfish(Sebastes schlegeli). Weight gain in the fermentative sea-lettuce group and fermentative sea-lettuce and rice bran mixed group fish were much higher than those in the other fish groups. Moisture contents of muscle were not affected by the dietary fermentative sea-lettuce and rice bran. Crude protein contents of muscle in the fermentative rice bran group and fermentative rice bran and fish meal mixed group fish were lower than those in the other fish groups. Crude lipid contents of fish fed fermentative sea-lettuce addition group and fermentative sea-lettuce and rice bran addition group were higher than those in the other groups. Crude ash contents of muscle were not affected by the dietary fermentative sea-lettuce and rice bran.