Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -1.52
Milk (kg) -178.00 -0.014 2.49
Fat (kg) 7.14 -0.375 -2.67
Prot (kg) 3.02 -0.441 -1.33
Fertility Sub Index 7.62
Calving Interval (days) -3.91 -1.459 5.70
Survival (%) 1.71 1.117 1.91
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index 9.00
Carcass Weight (kg) -21.20 -0.528 11.18
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index 8.68
Live WT (kg) -28.30 -0.307 8.68
Total Carbon Sub Index 25.18
* Based on an €80/tonne carbon price