Soy-Milk Waste with Soybean Meal Dietary Substitution: Effects on Growth Performance and Meat Quality of Broiler Chickens
2017
N. D. Dono | E. Indarto | Soeparno
Sixty male broiler chickens was used to investigate the effects of dietary soybean meal (SBM) with soy-milk waste (SMW) substitution using growth performance, protein-energy efficiency ratio, and physical meat quality as response criteria. The birds were given control diet (SMW-0), or a control diets with 5% (SMW-1), 10% (SMW-2), and 15% (SMW-3) soy-milk waste substitutions. Each treatment was replicate 3 times, with 5 birds per replication. The obtained data were subjected to Oneway arrangement of ANOVA, and continued subsequently with Duncan’s new Multiple Range Test. Results showed that substituting SBM with SMW did not influence protein and energy consumption, as well as feed consumption and energy efficiency ratio. However, dietary substitution with 10% SMW improved (P<0.05) protein efficiency ratio, body weight gain, and slaughter weight, resulting in lower (P<0.05) feed conversion ratio. The meat pH, water holding capacity, cooking loss, and tenderness values did not influence by 5-15% SMW substitution.
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