Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -9.14
Milk (kg) 33.00 -0.014 -0.46
Fat (kg) 12.40 -0.375 -4.64
Prot (kg) 9.15 -0.441 -4.04
Fertility Sub Index 19.70
Calving Interval (days) -11.56 -1.459 16.87
Survival (%) 2.54 1.117 2.84
Calving Sub Index 2.57
Gestation Length (days) -2.80 -0.919 2.57
Beef Sub Index 0.62
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 12.83
* Based on an €80/tonne carbon price