Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -8.45
Milk (kg) -52.00 -0.014 0.73
Fat (kg) 12.31 -0.375 -4.61
Prot (kg) 10.35 -0.441 -4.57
Fertility Sub Index 6.22
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 2.46 1.117 2.75
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index 0.87
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 4.56
* Based on an €80/tonne carbon price