Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.41
Milk (kg) 106.00 -0.014 -1.48
Fat (kg) 9.21 -0.375 -3.45
Prot (kg) 16.94 -0.441 -7.48
Fertility Sub Index 13.08
Calving Interval (days) -6.53 -1.459 9.53
Survival (%) 3.18 1.117 3.55
Calving Sub Index 3.52
Gestation Length (days) -3.83 -0.919 3.52
Beef Sub Index 1.71
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 7.03 -0.432 -3.03
Maintenance Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 8.97
* Based on an €80/tonne carbon price