Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -10.58
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 10.97 -0.375 -4.11
Prot (kg) 11.15 -0.441 -4.92
Fertility Sub Index 8.56
Calving Interval (days) -4.22 -1.459 6.16
Survival (%) 2.15 1.117 2.40
Calving Sub Index 3.99
Gestation Length (days) -4.34 -0.919 3.99
Beef Sub Index 4.65
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 9.16
* Based on an €80/tonne carbon price