Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -14.78
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 18.51 -0.375 -6.93
Prot (kg) 12.28 -0.441 -5.42
Fertility Sub Index 5.80
Calving Interval (days) -2.51 -1.459 3.66
Survival (%) 1.91 1.117 2.13
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 5.95
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 2.10 -0.432 -0.91
Maintenance Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index 2.28
* Based on an €80/tonne carbon price