CD Skripsi
Pertumbuhan Benih Ikan Jelawat (Leptobarbus Hoeveni Blkr.) Yang Diberi Berbagai Dosis Rumen Sapi Pada Pakan Dengan Pemanfaatan Daun Eceng Gondok (Eichhornia Crassipes)
ABSTRACT
The research was carried out for 56 days, the aim to analyze the effect of giving rumen of cow on feed with different doses with the utilization of leaves water hyacinth on the growth of River Carp. This study used a Completely Randomized Design (CRD) with 5 treatment levels and 3 replications which included P0 (without the addition rumen of cow ), P1 (addition rumen of cow at a dose of 100 ml/kg of feed), P2 (addition rumen of cow at a dose of 200 ml/kg of feed) , P3 (addition rumen of cow at a dose of 300 ml/kg of feed), P4 (addition rumen of cow at a dose of 400 ml/kg of feed). Test feed is given as much as 10% of fish biomass with a frequency of feeding three times a day are 07.00, 12.00, 17.00 WIB. The River Carp weight is 8.8 g/fishes. The fishes are kept in 15 cage units (1x1x1 m) with a stocking density of 25 fishes/m3. The results showed that the use of different doses rumen of cow in feed with the utilization of leaves water hyacinth had a significant influence on feed efficiency and protein retention, but did not significantly affect on the specific growth rate. The best dose found in P3 (addition rumen of cow at a dose of 300 ml/kg of feed) with value of specific growth rate is 1.0%, feed efficiency is 13.69% and protein retention is 21.70%.
Key Words : Fermentation, Leptobarbus hoeveni, Eichhornia crassipes, Rumen of Cow
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