Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -10.72
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 12.85 -0.375 -4.81
Prot (kg) 8.63 -0.441 -3.81
Fertility Sub Index -1.40
Calving Interval (days) 0.25 -1.459 -0.36
Survival (%) -0.93 1.117 -1.04
Calving Sub Index 4.64
Gestation Length (days) -5.05 -0.919 4.64
Beef Sub Index -1.65
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -9.43
* Based on an €80/tonne carbon price