Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -15.30
Milk (kg) 260.00 -0.014 -3.64
Fat (kg) 14.45 -0.375 -5.41
Prot (kg) 14.16 -0.441 -6.25
Fertility Sub Index 16.20
Calving Interval (days) -8.35 -1.459 12.18
Survival (%) 3.60 1.117 4.02
Calving Sub Index 4.00
Gestation Length (days) -4.35 -0.919 4.00
Beef Sub Index -0.54
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 7.72
* Based on an €80/tonne carbon price