Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -7.97
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 9.56 -0.375 -3.58
Prot (kg) 7.45 -0.441 -3.29
Fertility Sub Index 12.95
Calving Interval (days) -6.55 -1.459 9.56
Survival (%) 3.04 1.117 3.40
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index -0.53
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 9.29 -0.432 -4.01
Maintenance Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 9.32
* Based on an €80/tonne carbon price