Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -14.33
Milk (kg) 149.00 -0.014 -2.09
Fat (kg) 18.59 -0.375 -6.96
Prot (kg) 11.97 -0.441 -5.28
Fertility Sub Index 18.72
Calving Interval (days) -9.53 -1.459 13.90
Survival (%) 4.31 1.117 4.82
Calving Sub Index 4.64
Gestation Length (days) -5.05 -0.919 4.64
Beef Sub Index -0.41
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 9.85
* Based on an €80/tonne carbon price