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 -9.05
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 9.29 -0.375 -3.48
Prot (kg) 6.52 -0.441 -2.88
Fertility Sub Index -11.88
Calving Interval (days) 6.77 -1.459 -9.88
Survival (%) -1.79 1.117 -2.00
Calving Sub Index 0.06
Gestation Length (days) -0.06 -0.919 0.06
Beef Sub Index 1.11
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 0.73 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index -16.85

* Based on an €80/tonne carbon price