Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -11.33
Milk (kg) 28.00 -0.014 -0.39
Fat (kg) 16.16 -0.375 -6.05
Prot (kg) 11.07 -0.441 -4.89
Fertility Sub Index 10.44
Calving Interval (days) -5.99 -1.459 8.74
Survival (%) 1.52 1.117 1.70
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index 13.42
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index 12.26
Live WT (kg) -40.00 -0.307 12.26
Total Carbon Sub Index 27.04
* Based on an €80/tonne carbon price