Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -11.38
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 12.06 -0.375 -4.52
Prot (kg) 11.69 -0.441 -5.16
Fertility Sub Index 3.01
Calving Interval (days) -1.93 -1.459 2.82
Survival (%) 0.17 1.117 0.19
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index 2.97
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 5.59 -0.432 -2.41
Maintenance Sub Index 6.87
Live WT (kg) -22.40 -0.307 6.87
Total Carbon Sub Index 4.27
* Based on an €80/tonne carbon price