Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -8.18
Milk (kg) -168.00 -0.014 2.35
Fat (kg) 20.31 -0.375 -7.61
Prot (kg) 6.62 -0.441 -2.92
Fertility Sub Index 14.98
Calving Interval (days) -7.48 -1.459 10.91
Survival (%) 3.64 1.117 4.07
Calving Sub Index 3.47
Gestation Length (days) -3.78 -0.919 3.47
Beef Sub Index 4.72
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 20.83
* Based on an €80/tonne carbon price