This experiment was conducted to determine the possibility of the milo substitute for corn and feeding experiment was carried out with 1,800 chicks to 8 weeks old age to consider the situation when the importing milo price are more profitable than corn. 1. When milo were substituted wolly for 60% corn, there wasre not any statistical significant difference in growth and weight gain rate. 2. When milo were substituted wholly for 60% corn, there were no problems in feed consumption and feed efficiency. 3. When milo were substituted for 60% corn, there were no problems in mortality. 4. When over 40% milo were substituted for 60% corn, skin pigmentation could be identified as white color which was judged by eye and skin pigmentation were calculated by chemical color scale method. 5. When milo were substituted wholly for 60%, carcass percentage was inclined to decrease a little. 6. Results of this experiment suggest the importance of sellecting variety for import as Texas developed milo of low protein and high fat comparing with imported yellow corn from U. S. A. 7. If milo which were used in this experiment are used for broiler ration it can be used to 60% as for energy source and a conclusion was drawn that milo can be substituted for 60% of corn wholly.