A Practical Phenotypic Solution to Reduce Keel & Skeletal Bone Damage in Laying Hens

Keel, or breastbone fractures, which cause pain and decrease egg production, are a challenge to raising hens in cage-free housing systems. To improve the health and productivity of egg-laying hens and prevent these fractures, University of Edinburgh researchers are developing an x-ray-based measurement system for on-farm use to breed hens with stronger bones.