Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -9.94
Milk (kg) -221.00 -0.014 3.09
Fat (kg) 25.10 -0.375 -9.40
Prot (kg) 8.24 -0.441 -3.64
Fertility Sub Index 8.04
Calving Interval (days) -3.48 -1.459 5.08
Survival (%) 2.65 1.117 2.96
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index 12.78
Carcass Weight (kg) -24.30 -0.528 12.82
Age of Slaughter (days) 0.10 -0.432 -0.04
Maintenance Sub Index 17.17
Live WT (kg) -56.00 -0.307 17.17
Total Carbon Sub Index 30.13
* Based on an €80/tonne carbon price