Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index 4.27
Milk (kg) -456.00 -0.014 6.38
Fat (kg) 9.93 -0.375 -3.72
Prot (kg) -3.64 -0.441 1.61
Fertility Sub Index 6.23
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 2.52 1.117 2.82
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index 17.61
Carcass Weight (kg) -40.30 -0.528 21.26
Age of Slaughter (days) 8.45 -0.432 -3.65
Maintenance Sub Index 29.06
Live WT (kg) -94.80 -0.307 29.06
Total Carbon Sub Index 57.41
* Based on an €80/tonne carbon price