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 -5.88
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) 9.05 -0.375 -3.39
Prot (kg) 3.49 -0.441 -1.54
Fertility Sub Index 0.35
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.08 1.117 0.09
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 0.99
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.52 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 3.25
Live WT (kg) -10.60 -0.307 3.25
Total Carbon Sub Index -0.18

* Based on an €80/tonne carbon price