Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -7.99
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 11.40 -0.375 -4.27
Prot (kg) 7.10 -0.441 -3.13
Fertility Sub Index 13.92
Calving Interval (days) -6.64 -1.459 9.69
Survival (%) 3.79 1.117 4.23
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 2.98
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index 18.02
* Based on an €80/tonne carbon price