Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -8.25
Milk (kg) -64.00 -0.014 0.90
Fat (kg) 17.34 -0.375 -6.49
Prot (kg) 6.01 -0.441 -2.65
Fertility Sub Index 9.00
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 2.00 1.117 2.23
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -1.93
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 3.01 -0.432 -1.30
Maintenance Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index 0.30
* Based on an €80/tonne carbon price