Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -2.85
Milk (kg) -364.00 -0.014 5.10
Fat (kg) 16.65 -0.375 -6.24
Prot (kg) 3.88 -0.441 -1.71
Fertility Sub Index 3.58
Calving Interval (days) -0.93 -1.459 1.36
Survival (%) 1.99 1.117 2.22
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index 11.68
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index 12.60
Live WT (kg) -41.10 -0.307 12.60
Total Carbon Sub Index 26.40
* Based on an €80/tonne carbon price