APLIKASI BUNGKIL INTI SAWIT MELALUI PEMBERIAN ENZIM RUMEN DAN FERMENTASI SEBAGAI BAHAN PAKAN IKAN NILA BEST (Oreochromis niloticus)

Abstract

An important factor on tilapia
aquaculture (Oreochromis niloticus) is
the availability of food in sufficient quantity,
unfortunetely soybean meal and fish
oil as feed ingredients are imported. Alternative
feedstuffs needed to solve the problem
of limited soybean meal. Indonesia is
the largest producer of palm oil by-product
called palm kernel meal (PKM). The study
was conducted to determine the effect of
the addition of rumen enzyme and fermentation
on nutrient digestibility determines
the level of PKM and PKM as a feed ingredient
for tilapia growth. This research used
completely randomized design with 7 treatments
and 3 replications. BEST tilapia with
total weight of 23.83 ± 1.39 g / fish were
used. Data were analyzed using analysis of
variance and followed by Duncan test. The
study shows that the use of BIS fermented
with rumen enzymes and Trichoderma reesei
provide the best nutrition and digestibility
compared to other treatments. Nutrient
content and digestibility of total protein
(83.73%), carbohydrate (65.46%), energy
(77.77%) and total digestibility (58%).