Published in Scientific Papers. Series D. Animal Science, Vol. LIX
Written by Tuti WIDJASTUTI, ABUN, Kiki HAETAMI
Bioprocess product of Shrimp waste can used as a source of nutrient concentrate in dietary of native chicken. Products of steps Bioprocess through by Bacillus licheniformis continued by Lactobacillus sp., and then by Saccharomyces cereviseae have a better protein digestibility value. The aim of the research was to evaluate the performance of native chickens to using Bioprocess product of Shrimp waste (Nutrient –concentrate) in the ration. One hundred and fifty day old native chickens were raised in cages until six weeks old. This experiment was conducted completely randomized design (CRD), six nutrient concentrate levels in the ration, namely R0 = basal ration without Bioprocess product of Shrimp waste (nutrient concentrate) with (crude protein 15%, ME 2750 Kcal/kg), R1= ration contained 5% nutrient concentrate (crude protein 15%, ME 2750 Kcal/kg), R2= ration contained 10% nutrient concentrate (crude protein 15%, ME 2750 Kcal/kg), R3= ration contained 15% nutrient concentrate (crude protein 15%, ME 2750 Kcal/kg), R4= ration contained 20% nutrient concentrate (crude protein 15%, 2750 Kcal/kg ME), and R5= standard ration high protein without content Bioprocess product of Shrimp waste (crude protein 18%, ME 2750 kcal/kg) and repeated five times. Data were analyzed using analysis of variance and Duncan’s multiple range test. Feed consumption, body weight gain and feed efficiency were parameters observed. The results showed that treatment using bioprocess product of shrimp waste (nutrient concentrate) in the ration was significant effect on feed consumption, body weight and feed efficiency. The best performance was achieved by ration containing 10% nutrient concentrates (ration of 15% protein content) and equal in value to the standard ration (ration of 18% protein content).
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