Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -11.28
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 9.59 -0.375 -3.59
Prot (kg) 8.79 -0.441 -3.88
Fertility Sub Index -4.70
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index -2.03
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.51 -0.432 -3.24
Maintenance Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -18.18
* Based on an €80/tonne carbon price