Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index 2.45
Milk (kg) -309.00 -0.014 4.33
Fat (kg) 6.50 -0.375 -2.43
Prot (kg) -1.27 -0.441 0.56
Fertility Sub Index 6.08
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 1.41 1.117 1.58
Calving Sub Index 2.28
Gestation Length (days) -2.48 -0.919 2.28
Beef Sub Index 5.03
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) 5.95 -0.432 -2.57
Maintenance Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 22.31
* Based on an €80/tonne carbon price