Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -18.56
Milk (kg) 501.00 -0.014 -7.01
Fat (kg) 15.74 -0.375 -5.90
Prot (kg) 12.81 -0.441 -5.65
Fertility Sub Index 9.35
Calving Interval (days) -4.68 -1.459 6.83
Survival (%) 2.26 1.117 2.52
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -2.52
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 7.80 -0.432 -3.37
Maintenance Sub Index -4.84
Live WT (kg) 15.80 -0.307 -4.84
Total Carbon Sub Index -13.19
* Based on an €80/tonne carbon price