Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jul 2023 Milk Sub Index -22.73
Milk (kg) 660.00 -0.014 -9.24
Fat (kg) 15.83 -0.375 -5.93
Prot (kg) 17.12 -0.441 -7.56
Fertility Sub Index -6.19
Calving Interval (days) 4.71 -1.459 -6.87
Survival (%) 0.61 1.117 0.68
Calving Sub Index 2.85
Gestation Length (days) -3.10 -0.919 2.85
Beef Sub Index -4.11
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 10.37 -0.432 -4.48
Maintenance Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -32.42
* Based on an €80/tonne carbon price