Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -13.15
Milk (kg) 150.00 -0.014 -2.10
Fat (kg) 16.91 -0.375 -6.33
Prot (kg) 10.69 -0.441 -4.72
Fertility Sub Index 7.76
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 2.90 1.117 3.24
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -0.16
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.67 -0.432 -1.58
Maintenance Sub Index -4.11
Live WT (kg) 13.40 -0.307 -4.11
Total Carbon Sub Index -6.27
* Based on an €80/tonne carbon price