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 -22.55
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 17.36 -0.375 -6.50
Prot (kg) 18.54 -0.441 -8.18
Fertility Sub Index -3.51
Calving Interval (days) 3.07 -1.459 -4.48
Survival (%) 0.87 1.117 0.97
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index -1.50
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index -1.47
Live WT (kg) 4.80 -0.307 -1.47
Total Carbon Sub Index -25.51

* Based on an €80/tonne carbon price