Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -6.65
Milk (kg) -47.00 -0.014 0.66
Fat (kg) 13.62 -0.375 -5.10
Prot (kg) 5.00 -0.441 -2.21
Fertility Sub Index 12.98
Calving Interval (days) -6.72 -1.459 9.80
Survival (%) 2.84 1.117 3.17
Calving Sub Index 5.02
Gestation Length (days) -5.46 -0.919 5.02
Beef Sub Index -2.79
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 10.99 -0.432 -4.74
Maintenance Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 9.16
* Based on an €80/tonne carbon price