Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -8.72
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 3.30 -0.375 -1.24
Prot (kg) 10.77 -0.441 -4.75
Fertility Sub Index 13.49
Calving Interval (days) -7.01 -1.459 10.23
Survival (%) 2.92 1.117 3.26
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index 0.83
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 5.42 -0.432 -2.34
Maintenance Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 10.05
* Based on an €80/tonne carbon price