Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.92
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 15.70 -0.375 -5.88
Prot (kg) 11.19 -0.441 -4.94
Fertility Sub Index 7.62
Calving Interval (days) -3.39 -1.459 4.95
Survival (%) 2.39 1.117 2.67
Calving Sub Index 2.63
Gestation Length (days) -2.86 -0.919 2.63
Beef Sub Index 8.25
Carcass Weight (kg) -16.00 -0.528 8.44
Age of Slaughter (days) 0.44 -0.432 -0.19
Maintenance Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 14.16
* Based on an €80/tonne carbon price