Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -14.68
Milk (kg) 63.00 -0.014 -0.88
Fat (kg) 20.22 -0.375 -7.57
Prot (kg) 14.11 -0.441 -6.23
Fertility Sub Index 9.53
Calving Interval (days) -4.94 -1.459 7.21
Survival (%) 2.08 1.117 2.32
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index -0.83
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 10.47 -0.432 -4.52
Maintenance Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index -2.03
* Based on an €80/tonne carbon price