Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -11.22
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 15.90 -0.375 -5.96
Prot (kg) 7.27 -0.441 -3.21
Fertility Sub Index 12.65
Calving Interval (days) -6.75 -1.459 9.85
Survival (%) 2.51 1.117 2.80
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index -0.46
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 0.20 -0.432 -0.09
Maintenance Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index 0.56
* Based on an €80/tonne carbon price