Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -3.07
Milk (kg) -119.00 -0.014 1.67
Fat (kg) 5.82 -0.375 -2.18
Prot (kg) 5.80 -0.441 -2.56
Fertility Sub Index 8.25
Calving Interval (days) -4.49 -1.459 6.55
Survival (%) 1.52 1.117 1.70
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 7.63
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 2.25 -0.432 -0.97
Maintenance Sub Index 5.92
Live WT (kg) -19.30 -0.307 5.92
Total Carbon Sub Index 21.16
* Based on an €80/tonne carbon price