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 -19.85
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 16.97 -0.375 -6.36
Prot (kg) 17.32 -0.441 -7.64
Fertility Sub Index 4.21
Calving Interval (days) -2.08 -1.459 3.03
Survival (%) 1.05 1.117 1.17
Calving Sub Index -1.97
Gestation Length (days) 2.14 -0.919 -1.97
Beef Sub Index -4.82
Carcass Weight (kg) 12.40 -0.528 -6.54
Age of Slaughter (days) -3.99 -0.432 1.72
Maintenance Sub Index Maint. Sub Index -7.69
Live WT (kg) 25.10 -0.307 -7.69
Total Carbon Sub Index -30.13

* Based on an €80/tonne carbon price