Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -3.92
Milk (kg) -187.00 -0.014 2.62
Fat (kg) 9.98 -0.375 -3.74
Prot (kg) 6.35 -0.441 -2.80
Fertility Sub Index 6.37
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) 1.84 1.117 2.06
Calving Sub Index 3.02
Gestation Length (days) -3.29 -0.919 3.02
Beef Sub Index 10.37
Carcass Weight (kg) -20.20 -0.528 10.66
Age of Slaughter (days) 0.67 -0.432 -0.29
Maintenance Sub Index 8.09
Live WT (kg) -26.40 -0.307 8.09
Total Carbon Sub Index 23.93
* Based on an €80/tonne carbon price