Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -9.46
Milk (kg) 128.00 -0.014 -1.79
Fat (kg) 8.20 -0.375 -3.07
Prot (kg) 10.41 -0.441 -4.59
Fertility Sub Index 11.05
Calving Interval (days) -5.75 -1.459 8.39
Survival (%) 2.38 1.117 2.66
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -0.50
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) -0.06 -0.432 0.03
Maintenance Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index 1.01
* Based on an €80/tonne carbon price