Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -14.29
Milk (kg) 134.00 -0.014 -1.88
Fat (kg) 17.39 -0.375 -6.51
Prot (kg) 13.37 -0.441 -5.90
Fertility Sub Index 12.49
Calving Interval (days) -6.60 -1.459 9.63
Survival (%) 2.56 1.117 2.86
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -2.14
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -5.74
* Based on an €80/tonne carbon price