Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -12.88
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 16.24 -0.375 -6.08
Prot (kg) 11.63 -0.441 -5.13
Fertility Sub Index 21.72
Calving Interval (days) -11.60 -1.459 16.92
Survival (%) 4.29 1.117 4.79
Calving Sub Index 4.15
Gestation Length (days) -4.52 -0.919 4.15
Beef Sub Index 1.36
Carcass Weight (kg) -10.50 -0.528 5.54
Age of Slaughter (days) 9.67 -0.432 -4.17
Maintenance Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 20.18
* Based on an €80/tonne carbon price