Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -19.35
Milk (kg) 450.00 -0.014 -6.30
Fat (kg) 17.06 -0.375 -6.39
Prot (kg) 15.09 -0.441 -6.66
Fertility Sub Index 9.09
Calving Interval (days) -4.30 -1.459 6.27
Survival (%) 2.52 1.117 2.82
Calving Sub Index 5.17
Gestation Length (days) -5.62 -0.919 5.17
Beef Sub Index -3.48
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 10.51 -0.432 -4.54
Maintenance Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -11.64
* Based on an €80/tonne carbon price