Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -0.49
Milk (kg) -198.00 -0.014 2.77
Fat (kg) 4.00 -0.375 -1.50
Prot (kg) 4.00 -0.441 -1.77
Fertility Sub Index 11.19
Calving Interval (days) -5.89 -1.459 8.59
Survival (%) 2.32 1.117 2.59
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index 0.74
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 10.51 -0.432 -4.54
Maintenance Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 18.84
* Based on an €80/tonne carbon price