Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -0.12
Milk (kg) -164.00 -0.014 2.30
Fat (kg) 3.11 -0.375 -1.16
Prot (kg) 2.83 -0.441 -1.25
Fertility Sub Index 7.54
Calving Interval (days) -4.14 -1.459 6.04
Survival (%) 1.34 1.117 1.50
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index 1.77
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index 15.26
* Based on an €80/tonne carbon price