Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -7.77
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 11.31 -0.375 -4.24
Prot (kg) 9.91 -0.441 -4.37
Fertility Sub Index 9.17
Calving Interval (days) -5.19 -1.459 7.57
Survival (%) 1.43 1.117 1.60
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index 8.59
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 0.02 -0.432 -0.01
Maintenance Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 21.69
* Based on an €80/tonne carbon price