Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -6.76
Milk (kg) -244.00 -0.014 3.42
Fat (kg) 21.17 -0.375 -7.93
Prot (kg) 5.09 -0.441 -2.25
Fertility Sub Index 10.95
Calving Interval (days) -5.57 -1.459 8.13
Survival (%) 2.53 1.117 2.83
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index 5.39
Carcass Weight (kg) -14.70 -0.528 7.75
Age of Slaughter (days) 5.47 -0.432 -2.36
Maintenance Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 18.90
* Based on an €80/tonne carbon price