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 -13.19
Milk (kg) 433.00 -0.014 -6.06
Fat (kg) 6.13 -0.375 -2.30
Prot (kg) 10.95 -0.441 -4.83
Fertility Sub Index -10.42
Calving Interval (days) 6.18 -1.459 -9.02
Survival (%) -1.26 1.117 -1.41
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index -0.98
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 7.77 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -21.96

* Based on an €80/tonne carbon price