Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -5.84
Milk (kg) -37.00 -0.014 0.52
Fat (kg) 9.34 -0.375 -3.50
Prot (kg) 6.49 -0.441 -2.86
Fertility Sub Index 6.82
Calving Interval (days) -3.51 -1.459 5.12
Survival (%) 1.52 1.117 1.70
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index 10.93
Carcass Weight (kg) -21.50 -0.528 11.34
Age of Slaughter (days) 0.95 -0.432 -0.41
Maintenance Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 20.44
* Based on an €80/tonne carbon price