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 -24.74
Milk (kg) 525.00 -0.014 -7.35
Fat (kg) 24.01 -0.375 -8.99
Prot (kg) 19.02 -0.441 -8.39
Fertility Sub Index -5.15
Calving Interval (days) 3.56 -1.459 -5.19
Survival (%) 0.04 1.117 0.04
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index -1.12
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -31.62

* Based on an €80/tonne carbon price