Breeding for a better block

Richard Tucker is joined by AHDB's Fern Pearston who explains the benefits of using Herd Genetic Report data in your breeding decisions and how this can lead to a tighter calving block.

• Make sure you are using the right index for your system, for:
  • All year round calving, use £PLI
  • Autumn block calving use £ACI
  • Spring block calving use £SCI
• If you are looking for a tighter calving block look for sires with good fertility ratings 
• Balance this with the elements that are required by your milk contract
• If you milk record regularly register for a Herd Genetic Reports to get a detailed breakdown of your herds genetic make-up
• Utilise your most fertile cows for breeding, whilst balancing this with other things important for your breeding goals