Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -0.42
Milk (kg) -268.00 -0.014 3.75
Fat (kg) 8.78 -0.375 -3.29
Prot (kg) 2.01 -0.441 -0.89
Fertility Sub Index 7.89
Calving Interval (days) -3.67 -1.459 5.35
Survival (%) 2.27 1.117 2.54
Calving Sub Index 2.14
Gestation Length (days) -2.33 -0.919 2.14
Beef Sub Index 12.25
Carcass Weight (kg) -23.70 -0.528 12.50
Age of Slaughter (days) 0.59 -0.432 -0.25
Maintenance Sub Index 9.17
Live WT (kg) -29.90 -0.307 9.17
Total Carbon Sub Index 31.03
* Based on an €80/tonne carbon price