With weaning complete and the breeding season fast approaching, autumn is the perfect opportunity to make use of the wealth of information collected throughout the year. Electronic Identification (EID) has become a valuable management tool in many flocks, but its true value lies in using the data to make informed decisions.
Weaning weights, growth rates and health records can all provide a clear picture of which ewes are consistently producing the best-performing lambs. Rather than relying solely on appearance or memory, EID allows producers to identify the most productive females and those that may be underperforming.
Autumn is also an ideal time to review culling decisions. Ewes with repeated lameness cases, vaginal prolapses, or lambs that consistently fail to meet growth targets may be costing more than they contribute and can lead to overall poor health of the flock.
Performance records can also be useful when selecting replacement ewe lambs. Choosing females from high-performing maternal lines helps build a flock with improved fertility, growth and longevity. Combining EID data with visual assessment ensures replacements are both productive and structurally sound.
Before tupping, it is also worth checking that all EID equipment is functioning correctly and that records are accurate and up to date. Reliable data becomes even more valuable when scanning results and lambing information are added next season, allowing you to monitor trends year after year.
As input costs continue to challenge profitability, making better use of information already available on the farm can deliver real benefits. EID can help us to supports better breeding decisions, more efficient flock performance and increased profitability. Taking time this autumn to review the figures could help shape a stronger, more productive flock
for years to come. Speak to your vet who will be happy to help with sorting through the data with you to help make further flock health decisions.
Written By Ellen Taylor, Veterinary Surgeon
