Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -11.00
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) 12.42 -0.375 -4.65
Prot (kg) 10.89 -0.441 -4.81
Fertility Sub Index 9.63
Calving Interval (days) -5.33 -1.459 7.78
Survival (%) 1.66 1.117 1.85
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index 2.69
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 5.33
* Based on an €80/tonne carbon price