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 -10.28
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 1.72 -0.375 -0.64
Prot (kg) 10.10 -0.441 -4.46
Fertility Sub Index -19.97
Calving Interval (days) 9.99 -1.459 -14.58
Survival (%) -4.83 1.117 -5.40
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index -5.04
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 9.12 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -34.17

* Based on an €80/tonne carbon price