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 -9.91
Milk (kg) 56.00 -0.014 -0.78
Fat (kg) 9.62 -0.375 -3.60
Prot (kg) 12.52 -0.441 -5.53
Fertility Sub Index 6.87
Calving Interval (days) -3.31 -1.459 4.83
Survival (%) 1.83 1.117 2.04
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.20
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 0.40 -0.432 -0.17
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 6.19

* Based on an €80/tonne carbon price