Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.14
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) -0.32 -0.375 0.12
Prot (kg) -1.99 -0.441 0.88
Fertility Sub Index -8.04
Calving Interval (days) 4.36 -1.459 -6.36
Survival (%) -1.50 1.117 -1.68
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index 1.46
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index -3.14

* Based on an €80/tonne carbon price