Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -24.49
Milk (kg) 654.00 -0.014 -9.16
Fat (kg) 20.76 -0.375 -7.78
Prot (kg) 17.13 -0.441 -7.56
Fertility Sub Index -5.68
Calving Interval (days) 3.31 -1.459 -4.83
Survival (%) -0.76 1.117 -0.85
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index -0.66
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 9.22 -0.432 -3.98
Maintenance Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -28.30
* Based on an €80/tonne carbon price