Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -24.18
Milk (kg) 619.00 -0.014 -8.67
Fat (kg) 21.12 -0.375 -7.91
Prot (kg) 17.22 -0.441 -7.60
Fertility Sub Index 6.15
Calving Interval (days) -2.35 -1.459 3.43
Survival (%) 2.44 1.117 2.73
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -1.65
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -20.46
* Based on an €80/tonne carbon price