Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -4.01
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) 5.80 -0.375 -2.17
Prot (kg) 0.13 -0.441 -0.06
Fertility Sub Index 5.44
Calving Interval (days) -2.08 -1.459 3.03
Survival (%) 2.15 1.117 2.40
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index -2.18
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 7.24 -0.432 -3.13
Maintenance Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -2.61
* Based on an €80/tonne carbon price