How to select your mating sires

Published 8 October 19

When selecting bulls to use on your herd we recommend using only those with a £PLI, £SCI or £ACI greater than the below figures;

 

Index Breed Minimum for top 50%
£PLI Holstein 529
Friesian 257
Ayrshire 250
Jersey 247
Guernsey 0
Shorthorn 227
Montbeliarde 160
Fleckvieh 181
Brown Swiss 207
£ACI All 351
£SCI All 233