Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -10.58
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 18.01 -0.375 -6.75
Prot (kg) 10.01 -0.441 -4.42
Fertility Sub Index 6.88
Calving Interval (days) -3.86 -1.459 5.63
Survival (%) 1.12 1.117 1.25
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index 7.95
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 2.49 -0.432 -1.07
Maintenance Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 13.52
* Based on an €80/tonne carbon price