Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.49
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 11.52 -0.375 -4.31
Prot (kg) 10.85 -0.441 -4.79
Fertility Sub Index 10.79
Calving Interval (days) -5.43 -1.459 7.92
Survival (%) 2.57 1.117 2.87
Calving Sub Index 4.53
Gestation Length (days) -4.93 -0.919 4.53
Beef Sub Index -1.96
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 10.64 -0.432 -4.59
Maintenance Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 2.72
* Based on an €80/tonne carbon price