Open AccessPengaruh Implantasi Hormon LHRH-A terhadap Perkembangan Gonad Kerapu Bebek, Cromileptes altivelis
Author(s) -
Tridjoko Tridjoko
Publication year - 2006
Publication title -
jurnal perikanan universitas gadjah mada/jurnal perikanan universitas gadjah mada
Language(s) - English
Resource type - Journals
eISSN - 2502-5066
pISSN - 0853-6384
DOI - 10.22146/jfs.165
Subject(s) - hormone , gonad , biology , endocrinology , body weight , medicine , zoology
The purpose of this experiment was to know the effect of implantation LHRH-a hormone on gonade maturation of grouper Cromileptes altivelis. The weight of female broodfishes were used between 1.40 and 1.65 kg/pcs and total lenght between 41.0 and 48.0 cm. Some of 5 fishes were stocked into the 75 m3 circular concrete tank. The treatment was implanted hormone LHRH-a i.e.: (A) 3 times; (B) 1 time; and (C) no implant. The results of the experiment showed that the effect of LHRH-a hormone implanted was significantly different (P