Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -16.34
Milk (kg) 180.00 -0.014 -2.52
Fat (kg) 20.75 -0.375 -7.77
Prot (kg) 13.71 -0.441 -6.05
Fertility Sub Index 14.93
Calving Interval (days) -7.72 -1.459 11.26
Survival (%) 3.28 1.117 3.66
Calving Sub Index 4.18
Gestation Length (days) -4.55 -0.919 4.18
Beef Sub Index -1.08
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 8.85 -0.432 -3.82
Maintenance Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 0.77
* Based on an €80/tonne carbon price