PENAMBAHAN BAKTERI PROBIOTIK (Bacillus sp) ISOLASI DARI GIANT RIVER FRAWN (Macrobrachium rosenbergii, de man) DI FEED BUATAN UNTUK MENINGKATKAN PERTUMBUHAN IKAN BAUNG (Hemibagrus nemurus)
ABSTRACT: The aims of this
research was to knows the effect of probiotic bacteria additon which isolated
from giant river prawn (Macrobrachium rosenbergii, de man) with different dose
in artificial feed on growthand feed efficiency of green catfish (Hemibagrus
nemurus). This research used Completely Randomized Design (CRD) with one
factor, four treatments and three replications. The treatments were addition of
probiotic bacteria in artificial feed with different dose is, P0 (without
addition of probiotic), P1 (5 ml/kg of feed), P3 (10 ml/kg of feed) and P3 (15
ml/kg of feed). Probiotic given throught in artificial feed with 35% protein
content. The results showed the treatments in P2 (10 ml/kg of feed) were the
best treatment with digestibility of feed 51,46%, feed efficiency 29,02%,
protein retention 71,57%, specific growth rate 2,18% and survival rate 91,67%.
Keywords: Probiotic,
artificial feed, Hemibagrus nemurus
Penulis: Sainah, Adelina
Adelina, Benny Heltonika
Kode Jurnal: jpperikanandd160492