Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -7.33
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) 4.49 -0.375 -1.68
Prot (kg) 7.75 -0.441 -3.42
Fertility Sub Index 6.21
Calving Interval (days) -2.77 -1.459 4.04
Survival (%) 1.94 1.117 2.17
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 2.68
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 2.35 -0.432 -1.01
Maintenance Sub Index 4.08
Live WT (kg) -13.30 -0.307 4.08
Total Carbon Sub Index 6.36
* Based on an €80/tonne carbon price