Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.14
Milk (kg) 33.00 -0.014 -0.46
Fat (kg) 16.68 -0.375 -6.25
Prot (kg) 12.30 -0.441 -5.43
Fertility Sub Index 9.74
Calving Interval (days) -5.20 -1.459 7.59
Survival (%) 1.93 1.117 2.16
Calving Sub Index 2.96
Gestation Length (days) -3.22 -0.919 2.96
Beef Sub Index -0.49
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -3.00
* Based on an €80/tonne carbon price