Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -8.46
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 12.82 -0.375 -4.80
Prot (kg) 9.69 -0.441 -4.28
Fertility Sub Index 22.48
Calving Interval (days) -12.42 -1.459 18.12
Survival (%) 3.90 1.117 4.36
Calving Sub Index 4.70
Gestation Length (days) -5.11 -0.919 4.70
Beef Sub Index 1.31
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 5.52 -0.432 -2.38
Maintenance Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 25.54
* Based on an €80/tonne carbon price