Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -6.32
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 8.14 -0.375 -3.05
Prot (kg) 6.64 -0.441 -2.93
Fertility Sub Index 14.81
Calving Interval (days) -8.56 -1.459 12.49
Survival (%) 2.08 1.117 2.32
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index 0.96
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 5.11 -0.432 -2.21
Maintenance Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 9.83
* Based on an €80/tonne carbon price