Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index 6.82
Milk (kg) -489.00 -0.014 6.85
Fat (kg) 6.30 -0.375 -2.36
Prot (kg) -5.28 -0.441 2.33
Fertility Sub Index 6.39
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 2.66 1.117 2.97
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index 14.78
Carcass Weight (kg) -35.60 -0.528 18.78
Age of Slaughter (days) 9.26 -0.432 -4.00
Maintenance Sub Index 26.36
Live WT (kg) -86.00 -0.307 26.36
Total Carbon Sub Index 54.38
* Based on an €80/tonne carbon price