Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -13.44
Milk (kg) 429.00 -0.014 -6.01
Fat (kg) 2.90 -0.375 -1.09
Prot (kg) 14.38 -0.441 -6.35
Fertility Sub Index -3.37
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) -0.18 1.117 -0.20
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 0.00
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -13.76
* Based on an €80/tonne carbon price