FEEDING FOR LIFE STAGE Just like us, chickens have different dietary requirements at different stages of life. Chicks will mature in only a few months, so they require a diet that can provide the nutrients needed for rapid growth and feather development. As such, chick feeds have higher levels of energy and protein than adult bird feeds. Chicks also need their feed supplied in a form that they can eat with their much smaller beaks. Once pullets are fully feathered, their energy requirements are reduced. Feeding layer pullets aims to maintain a growth rate that will lead to the pullet reaching physical maturity at the desired age. And just like us, it’s important to regulate her diet to avoid obesity. Adult layer feeds are different again, aimed at providing a balanced diet that supports consistent egg production, while maintaining healthy weight and overall condition. NUTRIENT ROLE Fibre Fibre plays an important role in the overall health and wellbeing of the bird in the gizzard and small intestine. In laying hens, providing fibre has been shown to reduce the number of dirty eggs. Vitamins and minerals These support essential body functions and build resistance to disease. Calcium Calcium is required for strong bones and good quality eggshells. It can be beneficial to also offer coarse sources of calcium such as shell grit or limestone chips. These provide a sustained slow-release of calcium and allow for the selection of extra calcium by hens. THE CHOOK BOOK | 53