Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -13.31
Milk (kg) 66.00 -0.014 -0.92
Fat (kg) 20.50 -0.375 -7.68
Prot (kg) 10.66 -0.441 -4.70
Fertility Sub Index 15.23
Calving Interval (days) -7.95 -1.459 11.60
Survival (%) 3.25 1.117 3.63
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index -2.61
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -0.43
* Based on an €80/tonne carbon price