By Day 10, broiler chicks undergo explosive frame growth. Feeder pans must be winched up so that the top lip of the pan aligns with the level of the bird's back. This forces birds to reach in cleanly without flicking crumbles onto the litter, while farm staff perform physical frame checks to verify shank thickness and keel alignment.
Feed wastage accounts for up to 3–5% of total production cost if pans are kept too low. Furthermore, Day 10 is when maternal antibodies decline, making skeletal and immune health assessments paramount before the grower transition.
•Keeping feeder pans resting on the floor, allowing birds to scratch out crumbles and defecate inside the pans.
•Filling pans to the brim to reduce labor, resulting in massive crumble wastage and stale feed buildup.
•Ignoring bent legs or enlarged hock joints during early bone mineralization.
•Day 10–12 is the primary onset window for clinical coccidiosis (Eimeria tenella / E. acervulina) as maternal immunity wanes. Keep litter dry (<25% moisture) to prevent oocyst sporulation.
•Veterinary Escalation Threshold: If more than 3 birds per 1,000 exhibit blood in droppings or ruffled feathers with hunched posture, immediately submit 3 sick birds for intestinal necropsy and microscopic mucosal scraping.
•Slide your open hand across the litter under 5 random feeder pans. If your palm gathers feed dust or crumbles, your pans are either too low or filled too high.
•Walk the flock backwards slowly down the feeder track; healthy birds will readily part and stand up on strong legs.
Set the lip of the feeder pan level with the height of the bird's back when standing upright. Birds should reach over the rim to eat without touching the lip with their crop.
Target weight is approximately 300g for Ross 308 / Cobb 500 under standard management conditions.
Expect a daily feed intake of approximately 78g per bird of high-protein Starter Crumble.
