Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -16.48
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) 16.22 -0.375 -6.08
Prot (kg) 16.15 -0.441 -7.13
Fertility Sub Index 9.16
Calving Interval (days) -4.87 -1.459 7.11
Survival (%) 1.84 1.117 2.06
Calving Sub Index 4.15
Gestation Length (days) -4.51 -0.919 4.15
Beef Sub Index 0.40
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 9.95 -0.432 -4.30
Maintenance Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -2.78
* Based on an €80/tonne carbon price