Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -13.89
Milk (kg) -40.00 -0.014 0.56
Fat (kg) 22.33 -0.375 -8.36
Prot (kg) 13.78 -0.441 -6.08
Fertility Sub Index 5.52
Calving Interval (days) -2.73 -1.459 3.98
Survival (%) 1.38 1.117 1.54
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index 6.04
Carcass Weight (kg) -14.00 -0.528 7.39
Age of Slaughter (days) 3.11 -0.432 -1.34
Maintenance Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 7.65
* Based on an €80/tonne carbon price