Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -2.82
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) 2.43 -0.375 -0.91
Prot (kg) 2.90 -0.441 -1.28
Fertility Sub Index -1.12
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 0.02 1.117 0.02
Calving Sub Index 3.25
Gestation Length (days) -3.54 -0.919 3.25
Beef Sub Index 3.08
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 7.92
* Based on an €80/tonne carbon price