Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -5.00
Milk (kg) -87.00 -0.014 1.22
Fat (kg) 9.07 -0.375 -3.40
Prot (kg) 6.39 -0.441 -2.82
Fertility Sub Index 24.26
Calving Interval (days) -13.39 -1.459 19.54
Survival (%) 4.23 1.117 4.73
Calving Sub Index 4.58
Gestation Length (days) -4.98 -0.919 4.58
Beef Sub Index 3.18
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 35.29
* Based on an €80/tonne carbon price