What do laying hens eat?
The diet of laying hens is similar across all production systems. The composition of the diet is calculated using a computer formulation which takes into account the hens’ nutritional needs at different ages. Wheat makes up approximately 60% of the diet; soyabean meal approx 20%; limestone (needed for eggshell formation) approx 10%; sunflower meal approx 5% and soya oil 3-4%. Vitamin and mineral supplements are also added. For hens producing organic eggs, the feed ingredients have to be grown organically.
