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 -4.44
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) 5.42 -0.375 -2.03
Prot (kg) 2.12 -0.441 -0.94
Fertility Sub Index -6.88
Calving Interval (days) 3.61 -1.459 -5.27
Survival (%) -1.44 1.117 -1.61
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index -0.84
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -10.15

* Based on an €80/tonne carbon price