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 -3.52
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) 0.68 -0.375 -0.25
Prot (kg) 2.08 -0.441 -0.92
Fertility Sub Index -14.57
Calving Interval (days) 7.20 -1.459 -10.51
Survival (%) -3.64 1.117 -4.07
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -0.95
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -19.63

* Based on an €80/tonne carbon price