Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Nov 2023 Milk Sub Index -3.72
Milk (kg) 4.00 -0.014 -0.06
Fat (kg) 7.59 -0.375 -2.84
Prot (kg) 1.87 -0.441 -0.83
Fertility Sub Index -4.95
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 1.04
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) -4.60 -0.432 1.99
Maintenance Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -8.30
* Based on an €80/tonne carbon price