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 -15.73
Milk (kg) 324.00 -0.014 -4.54
Fat (kg) 15.73 -0.375 -5.89
Prot (kg) 12.01 -0.441 -5.30
Fertility Sub Index 6.15
Calving Interval (days) -2.35 -1.459 3.43
Survival (%) 2.44 1.117 2.73
Calving Sub Index 3.66
Gestation Length (days) -3.98 -0.919 3.66
Beef Sub Index 1.59
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 0.88

* Based on an €80/tonne carbon price