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 -18.77
Milk (kg) 399.00 -0.014 -5.59
Fat (kg) 16.50 -0.375 -6.18
Prot (kg) 15.86 -0.441 -7.00
Fertility Sub Index -9.25
Calving Interval (days) 4.67 -1.459 -6.81
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.68
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.38 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index -5.40
Live WT (kg) 17.60 -0.307 -5.40
Total Carbon Sub Index -34.31

* Based on an €80/tonne carbon price