HERFS/AUTUMN BONUS TYDSKRIF 2026

Consequences of poor feed capacity development Failure to stretch feed intake during the grow- er–developer-transition can have long-last- ing effects: • Reduced body weight and poor uniformity at the point of lay • Lower peak production potential and low egg mass • Slower adaptation to layer diets, delaying the onset of lay and reducing early egg mass These challenges are difficult to correct once the bird enters lay, making the developer phase a critical window of opportunity for sustained egg production. Conclusion The developer phase is a critical period in pullet rearing. It is not just a step between grower and pre-lay diets, but a deliberate strategy aimed at establishing the bird’s long- term ability to physically consume sufficient feed. By gradually decreasing nutrient density and increasing dietary fibre, producers can encourage higher feed intake capacity, better prepare pullets for the bulkier layer diets, and set the foundation for optimal performance in the laying house. Proper attention to this stage ensures healthier birds, stronger production curves, and improved lifetime egg output. www.deheus.co.za | 031 785 1575 | infosa@deheus.com Should you requiremore information relating to the feed capacity development in pullets, please contact your nearest De Heus technical specialist – https://www.deheus.co.za/meet-our-team/. www.agribonus.co.za Herfs/Autumn 2026 BONUS 15