Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -0.77
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) -0.19 -0.375 0.07
Prot (kg) 1.46 -0.441 -0.64
Fertility Sub Index 17.41
Calving Interval (days) -10.56 -1.459 15.41
Survival (%) 1.79 1.117 2.00
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 4.98
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 7.40 -0.432 -3.19
Maintenance Sub Index 10.73
Live WT (kg) -35.00 -0.307 10.73
Total Carbon Sub Index 33.86
* Based on an €80/tonne carbon price