Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -15.79
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) 17.28 -0.375 -6.47
Prot (kg) 16.11 -0.441 -7.11
Fertility Sub Index 12.80
Calving Interval (days) -5.81 -1.459 8.48
Survival (%) 3.87 1.117 4.32
Calving Sub Index 2.75
Gestation Length (days) -2.99 -0.919 2.75
Beef Sub Index 0.55
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.84 -0.432 -2.09
Maintenance Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -0.62
* Based on an €80/tonne carbon price