Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -10.79
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 14.21 -0.375 -5.32
Prot (kg) 8.20 -0.441 -3.62
Fertility Sub Index 10.68
Calving Interval (days) -5.19 -1.459 7.57
Survival (%) 2.78 1.117 3.11
Calving Sub Index 2.65
Gestation Length (days) -2.88 -0.919 2.65
Beef Sub Index -1.90
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -3.04
* Based on an €80/tonne carbon price