Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -16.72
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 13.37 -0.375 -5.01
Prot (kg) 15.08 -0.441 -6.66
Fertility Sub Index 3.17
Calving Interval (days) -2.05 -1.459 2.99
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index -3.10
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 4.01 -0.432 -1.73
Maintenance Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -18.37
* Based on an €80/tonne carbon price