Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -0.82
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 0.85 -0.375 -0.32
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index 9.28
Calving Interval (days) -3.99 -1.459 5.82
Survival (%) 3.10 1.117 3.46
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 4.57
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) -1.42 -0.432 0.61
Maintenance Sub Index -2.02
Live WT (kg) 6.60 -0.307 -2.02
Total Carbon Sub Index 10.97
* Based on an €80/tonne carbon price