Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index 0.22
Milk (kg) -414.00 -0.014 5.80
Fat (kg) 14.41 -0.375 -5.40
Prot (kg) 0.41 -0.441 -0.18
Fertility Sub Index 3.96
Calving Interval (days) -2.00 -1.459 2.92
Survival (%) 0.93 1.117 1.04
Calving Sub Index 3.33
Gestation Length (days) -3.62 -0.919 3.33
Beef Sub Index 12.19
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index 22.87
Live WT (kg) -74.60 -0.307 22.87
Total Carbon Sub Index 42.56
* Based on an €80/tonne carbon price