Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -7.37
Milk (kg) 25.00 -0.014 -0.35
Fat (kg) 8.49 -0.375 -3.18
Prot (kg) 8.70 -0.441 -3.84
Fertility Sub Index 9.91
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 2.81 1.117 3.14
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -0.64
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 5.14 -0.432 -2.22
Maintenance Sub Index -1.78
Live WT (kg) 5.80 -0.307 -1.78
Total Carbon Sub Index 3.50
* Based on an €80/tonne carbon price