What is the pigeon pigeon 500 kilometers to feed on cage feeding

The racing pigeons need to be feeded to 70 % before going to the cage.Usually, a little bit or not, and only provide water to drink. By noon, it is necessary to break the water and eat. 1-2 hours before the cage, you need to feed it to 70 % full. At the same timeAdd glucose and honey, and finally install cages to check. If there are more dry ones in the sac, you need to injection water.