Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -11.98
Milk (kg) 82.00 -0.014 -1.15
Fat (kg) 15.84 -0.375 -5.93
Prot (kg) 11.11 -0.441 -4.90
Fertility Sub Index 5.98
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 1.72 1.117 1.92
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 8.52
Carcass Weight (kg) -17.50 -0.528 9.23
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index 5.95
Live WT (kg) -19.40 -0.307 5.95
Total Carbon Sub Index 10.78
* Based on an €80/tonne carbon price