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 -14.69
Milk (kg) 419.00 -0.014 -5.87
Fat (kg) 12.43 -0.375 -4.66
Prot (kg) 9.45 -0.441 -4.17
Fertility Sub Index 2.09
Calving Interval (days) -1.58 -1.459 2.31
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 2.95
Gestation Length (days) -3.21 -0.919 2.95
Beef Sub Index -1.91
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.23 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -15.24

* Based on an €80/tonne carbon price