PENGARUH PENAMBAHAN MINERAL Fe PADA PAKAN IKAN TERHADAP STATUS KESEHATAN IKAN KERAPU BEBEK (Cromileptes aftivelis)
Abstract: This study was
conducted to find out the health status of humpback grouper fish(('hrtmtileptes
altiverts) that are fed on inorganic-iron supplement. Both, thetreatment and
the control was tested in anoxia condition. The fish (average weight4.18±0.13
g/ind) was cultured in 60x40x50 cm3 aquarium and stocked by 10indJaquarium. The
fish was reared for 10 weeks: and they were fed threetimes/day at satiation.
Results shown that the fish fed by non-iron supplement wasmore susceptible than
the normal condition; base on the index of leucocytes,nionocytes. phagocytic
and MCHC distribution. However, 25 mg Fe/kgsupplement in the diet was increased
concentration of Fe by 35% - 100% in liver,intestine, body tissue and enhance
fish vitality at anoxia condition. The survivalrate of fish increased by 1.3
times compare to the non-iron supplementation.
Penulis: Mia Setiawati, Ing
Mokoginta, M.A. Suprayudi, W. Manalu
Kode Jurnal: jpperikanandd070076
