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 -9.06
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) 4.92 -0.375 -1.84
Prot (kg) 9.92 -0.441 -4.38
Fertility Sub Index 8.21
Calving Interval (days) -4.31 -1.459 6.29
Survival (%) 1.72 1.117 1.92
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index -1.24
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 3.25 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 0.42

* Based on an €80/tonne carbon price