Potensi Pemanfaatan Daun Singkong (Manihot utillisima) Terfermentasi Sebagai Bahan Pakan Ikan Nila (Oreochromis sp)
ABSTRACT: The purpose of this
studied to determine the effect of feeding raw flour made from fermented
cassava leaves (Manihot utilissima) on the growth and food convertion ratio and
its substitution percentage of feed in providing the best growth of Tilapia
fish (Oreochromis sp.). An experimental method used a completely randomized
design applying 5 treatments in quadruplicates. The treatments were different
percentages of fish meal and cassava leaf in feed rations i.e. P1: 100% and 0%,
P2: 75% and 25%, P3: 50% and 50%, P4: 25% and 75%, P5: 0% and 100%. The main
parameters were absolute growth, specific growth, daily growth, feed
efficiency. Water qualit y parameters were temperature, pH, and dissolved
oxygen. Fermented cassava leaf flour (Manihot utilissima) in different
percentages affected absolute growth rate, specific growth rate. However, feed
convertion rate (FCR) of Tilapia fish (Oreochromis sp.) were not affected.
Fermented cassava leaf flour at 25% enabled to provide the best growth and food
convertion rate (FCR). Water quality parameters were in optimal conditions for
Tilapia fish (Oreochromis sp.) fry.
Penulis: Emyliana Listiowati,
Taufik Budhi Pramono
Kode Jurnal: jpperikanandd140225
