Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -8.72
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 15.11 -0.375 -5.66
Prot (kg) 8.84 -0.441 -3.90
Fertility Sub Index 21.82
Calving Interval (days) -11.71 -1.459 17.09
Survival (%) 4.24 1.117 4.74
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index 4.80
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 28.56
* Based on an €80/tonne carbon price