Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Nov 2023 Milk Sub Index 0.01
Milk (kg) -145.00 -0.014 2.03
Fat (kg) 3.60 -0.375 -1.35
Prot (kg) 1.52 -0.441 -0.67
Fertility Sub Index 12.62
Calving Interval (days) -6.71 -1.459 9.79
Survival (%) 2.53 1.117 2.83
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 1.71
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 20.12
* Based on an €80/tonne carbon price