Effect of Yellow Mealworms (Tenebrio molitor L.) Feed Supplementation on Egg Productivity and Quality in Broiler

Abstract

Animal sources protein would be important for egg production in layers. Yellow mealworm (MW) was supplemented in layers feed to test as a protein sources for animal. Layers (Hy-Line Brown, one-hundred twenty, 15 weeks old) were randomly assigned in three treatment (control, 1% MW, 2% MW). Animal diet was mixed based on nutrient requirement for layers and then fed 12 weeks. Egg production rate was increased significantly (p<0.05) in mealworm supplemented group than that in control group. Egg production increased about 2~3% would be big benefit for poultry farmers. Egg shell color and Hough Unit were reduced in both treatment groups. However, linoleic acid and linolenic acid were significantly (P<0.05) increased in mealworm supplemented groups. Saturated fatty acid and unsaturated fatty acid were not affected by mealworm supplementation. Therefore, mealworm supplementation would be positive effect on egg production and egg quality in layers.