What to consider before extending a flock’s cycle

摘要

Genetic advances and meticulous health and welfare management mean it is now more viable for egg producers to extend layer life - and the rewards can be considerable. So how should producers go about it?Taking free-range layers past the standard 72 weeks requires careful planning, which begins before chicks are even hatched, says Matt Balfour, regional lead vet at St David's Poultry Team. "Layer breeders have made substantial genetic gains over the past 10-15 years. Birds are now more suited to the free-range environment, but other factors - including chick quality - will have an impact on how long you can profitably take birds."