PEMANFAATAN PAKAN IKAN JUWI (ANADONTOSTOMA CHUCUNDA) OLEH KEONG MACAN (BABYLONIA SPIRATA L.) PADA MEDIA BUDIDAYA DENGAN SALINITAS BERBEDA
ABSTRACT: This research aims
to study the effect of cultivation media with the salinity differences on the
feed usage, growth, osmotic work (TKO) and survival rate of Spotted Babylon
(Babylonia spirata L.) and to find the best cultivation media with the salinity
differences on the feed usage, growth, osmotic work (TKO) and survival rate of
Spotted Babylon (B. spirata L.). The animals used in this study were obtained
from Jepara water area with the average weight of 8,37±0,032 g/. There were 81
animals and raised in 56 days. The natural feed to give was Juwi fish with the
amount of 5% of their body weight per day. The research method used in this
study was a laboratory experiment with completely randomized design. The
treatment use was the salinity differences of the cultivation media with
salinity rate of A (27 ppt), B (31 ppt) and C (35 ppt). The results show that
the salinity differences of the cultivation media significantly affected
(P<0.01) on the feed usage, growth, osmotic performance, but insignificantly
affected on the survival rate of Spotted Babylon (B. spirata L.) The
cultivation media with the salinity rate of 31 ppt was the best salinity for
the feed usage, growth, and osmotic performance of Spotted Babylon (B. spirata
L.)
Keywords: Spotted Babylon
(Babylonia spirata L.), feed usage, salinity, domestication
Penulis: Diana Rachmawati,
Istiyanto Samidjan, Titik Susilowati
Kode Jurnal: jpperikanandd170032