Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -9.20
Milk (kg) -173.00 -0.014 2.42
Fat (kg) 19.74 -0.375 -7.39
Prot (kg) 9.57 -0.441 -4.22
Fertility Sub Index 8.61
Calving Interval (days) -4.20 -1.459 6.13
Survival (%) 2.22 1.117 2.48
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index 13.10
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 3.86 -0.432 -1.67
Maintenance Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 28.04
* Based on an €80/tonne carbon price