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 -8.18
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 10.61 -0.375 -3.97
Prot (kg) 7.50 -0.441 -3.31
Fertility Sub Index 4.12
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) 1.48 1.117 1.65
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.97
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 5.17 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -0.01

* Based on an €80/tonne carbon price