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 -3.47
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 1.50 -0.375 -0.56
Prot (kg) 3.06 -0.441 -1.35
Fertility Sub Index -9.33
Calving Interval (days) 5.59 -1.459 -8.16
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index -1.06
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index -1.81
Live WT (kg) 5.90 -0.307 -1.81
Total Carbon Sub Index -15.90

* Based on an €80/tonne carbon price