Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -21.09
Milk (kg) 623.00 -0.014 -8.72
Fat (kg) 13.74 -0.375 -5.15
Prot (kg) 16.37 -0.441 -7.23
Fertility Sub Index -7.45
Calving Interval (days) 4.50 -1.459 -6.57
Survival (%) -0.79 1.117 -0.88
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index -1.94
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -30.32
* Based on an €80/tonne carbon price