Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -4.96
Milk (kg) -1.00 -0.014 0.01
Fat (kg) 10.18 -0.375 -3.81
Prot (kg) 2.62 -0.441 -1.16
Fertility Sub Index 6.71
Calving Interval (days) -3.92 -1.459 5.72
Survival (%) 0.89 1.117 0.99
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index 0.68
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 4.91 -0.432 -2.12
Maintenance Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index 3.70
* Based on an €80/tonne carbon price