Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -21.33
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) 26.51 -0.375 -9.93
Prot (kg) 18.27 -0.441 -8.06
Fertility Sub Index 5.10
Calving Interval (days) -2.46 -1.459 3.59
Survival (%) 1.35 1.117 1.51
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index -3.66
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 12.14 -0.432 -5.24
Maintenance Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -22.56
* Based on an €80/tonne carbon price