When does the daily feeding schedule need to be adjusted for brown layers to prevent feed sorting, and what is the best timing for feeder operation?

Brown laying hens are highly selective feeders; if feed is constantly available, they will consume the coarse, palatable corn particles while ignoring the fine mash particles that contain essential micro-nutrients like vitamins, dicalcium phosphate, and amino acids. This feed sorting leads to nutritional imbalances, poor eggshell quality, and uneven flock uniformity. To prevent this, the daily feeding schedule must be managed so that feeders run in the morning and late afternoon, but are allowed to go completely empty for 1 to 2 hours during the middle of the day (usually 11:00 AM to 1:00 PM). This forces the hens to clean up the nutritious fine particles at the bottom of the trough. Feeding management is outlined in the Poultry Encyclopedia, automatic chain and auger feeder systems are sold on Poultry Plaza, raw grain rates are published on Poultry Rates, and feed-optimized commercial layer farms are listed on Murghi Mandi.