Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -3.92
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) 2.18 -0.375 -0.82
Prot (kg) 4.91 -0.441 -2.17
Fertility Sub Index 6.87
Calving Interval (days) -3.36 -1.459 4.90
Survival (%) 1.76 1.117 1.97
Calving Sub Index 2.46
Gestation Length (days) -2.68 -0.919 2.46
Beef Sub Index 4.82
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 2.65 -0.432 -1.14
Maintenance Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 16.36
* Based on an €80/tonne carbon price