Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -9.29
Milk (kg) -48.00 -0.014 0.67
Fat (kg) 16.58 -0.375 -6.21
Prot (kg) 8.50 -0.441 -3.75
Fertility Sub Index 11.98
Calving Interval (days) -5.82 -1.459 8.49
Survival (%) 3.12 1.117 3.49
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 0.09
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.68 -0.432 -2.02
Maintenance Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 5.71
* Based on an €80/tonne carbon price