Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -3.75
Milk (kg) -135.00 -0.014 1.89
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) 5.54 -0.441 -2.45
Fertility Sub Index 12.11
Calving Interval (days) -6.12 -1.459 8.93
Survival (%) 2.85 1.117 3.18
Calving Sub Index 2.81
Gestation Length (days) -3.06 -0.919 2.81
Beef Sub Index -0.34
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 5.32 -0.432 -2.30
Maintenance Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 10.83
* Based on an €80/tonne carbon price