THE EFFECT OF FEEDING DIFFERENT LEVELS OF OCTOPUS WASTE SILAGE ON BROILER PERFORMANCE

Russian Journal of Agricultural and Socio-Economic Sciences

Manasikana A.¹  Junus M.¹  Sjofjan O.¹ 

[1] Faculty of Animal Science, University of Brawijaya;

关键词: octopus waste silage;    feed;    broiler;    performance;   

DOI  :  10.18551/rjoas.2021-03.04

来源: DOAJ

【 摘 要 】

This experiment was conducted to evaluate the effects of replacing octopus waste silage (OWS) for meat bone meal (MBM) in diets on broiler performance. Octopus waste was fermented with Lactobacillus plantarum and molasses for 14 days. The materials used to 200 day old unsexed Lohmann strain were used 35 days periods. The dietary treatments were as follows: P0 = basal feed 100% MBM + 0% OWS; P1 = basal feed 75% MBM + 25% OWS; P2 = basal feed 50% MBM + 50% OWS; P3 = basal feed 25% MBM + 75% OWS; P4 = 100% OWS + basal feed 0% MBM. The observed variables were body weight gain, feed intake, feed conversion ratio (FCR), production index, and mortality. Data in this experiment were analyzed by ANOVA of the completely randomized design consisting 5 treatments and 4 replications. If there was difference between the treatments, tested by Duncan’s multiple range test. MBM substitution up to 100% using OWS did not significantly affect the body weight gain, feed intake, feed conversion ratio (FCR), production index, and mortality. Our results also confirmed that the OWS could reduce the proportion of MBM as crude protein feed ingredient for broiler and the important point is as economically this will reduce production costs.