Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -8.61
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) 12.47 -0.375 -4.67
Prot (kg) 8.06 -0.441 -3.56
Fertility Sub Index 16.26
Calving Interval (days) -8.09 -1.459 11.80
Survival (%) 3.99 1.117 4.46
Calving Sub Index 3.60
Gestation Length (days) -3.92 -0.919 3.60
Beef Sub Index 4.58
Carcass Weight (kg) -12.95 -0.528 6.83
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index 7.53
Live WT (kg) -24.55 -0.307 7.53
Total Carbon Sub Index 23.36
* Based on an €80/tonne carbon price