Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -12.69
Milk (kg) 227.00 -0.014 -3.18
Fat (kg) 13.47 -0.375 -5.05
Prot (kg) 10.13 -0.441 -4.47
Fertility Sub Index 10.00
Calving Interval (days) -5.83 -1.459 8.51
Survival (%) 1.34 1.117 1.50
Calving Sub Index 1.88
Gestation Length (days) -2.04 -0.919 1.88
Beef Sub Index -3.74
Carcass Weight (kg) 7.20 -0.528 -3.80
Age of Slaughter (days) -0.13 -0.432 0.06
Maintenance Sub Index -3.49
Live WT (kg) 11.40 -0.307 -3.49
Total Carbon Sub Index -8.06
* Based on an €80/tonne carbon price