Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -7.04
Milk (kg) -39.00 -0.014 0.55
Fat (kg) 12.69 -0.375 -4.75
Prot (kg) 6.41 -0.441 -2.83
Fertility Sub Index 15.51
Calving Interval (days) -8.12 -1.459 11.85
Survival (%) 3.28 1.117 3.66
Calving Sub Index 2.91
Gestation Length (days) -3.17 -0.919 2.91
Beef Sub Index 6.63
Carcass Weight (kg) -16.35 -0.528 8.62
Age of Slaughter (days) 4.61 -0.432 -1.99
Maintenance Sub Index 6.91
Live WT (kg) -22.55 -0.307 6.91
Total Carbon Sub Index 24.93
* Based on an €80/tonne carbon price