Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -1.40
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 8.60 -0.375 -3.22
Prot (kg) 2.67 -0.441 -1.18
Fertility Sub Index 11.51
Calving Interval (days) -5.88 -1.459 8.58
Survival (%) 2.62 1.117 2.93
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index 4.43
Carcass Weight (kg) -14.00 -0.528 7.39
Age of Slaughter (days) 6.85 -0.432 -2.96
Maintenance Sub Index 9.93
Live WT (kg) -32.40 -0.307 9.93
Total Carbon Sub Index 27.13
* Based on an €80/tonne carbon price