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 -17.75
Milk (kg) 503.00 -0.014 -7.04
Fat (kg) 13.01 -0.375 -4.87
Prot (kg) 13.22 -0.441 -5.83
Fertility Sub Index -17.67
Calving Interval (days) 10.28 -1.459 -15.00
Survival (%) -2.39 1.117 -2.67
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index -1.06
Carcass Weight (kg) 2.00 -0.528 -1.06
Age of Slaughter (days) 0.02 -0.432 -0.01
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -36.56

* Based on an €80/tonne carbon price