Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.37
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 13.99 -0.375 -5.24
Prot (kg) 11.87 -0.441 -5.24
Fertility Sub Index 16.15
Calving Interval (days) -7.89 -1.459 11.51
Survival (%) 4.15 1.117 4.64
Calving Sub Index 3.79
Gestation Length (days) -4.12 -0.919 3.79
Beef Sub Index 0.96
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 6.33 -0.432 -2.73
Maintenance Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 7.91
* Based on an €80/tonne carbon price