Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -23.08
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 27.66 -0.375 -10.36
Prot (kg) 17.36 -0.441 -7.66
Fertility Sub Index 10.00
Calving Interval (days) -4.99 -1.459 7.28
Survival (%) 2.43 1.117 2.71
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index -2.40
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -16.84
* Based on an €80/tonne carbon price