Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Nov 2023 Milk Sub Index 11.79
Milk (kg) -720.00 -0.014 10.08
Fat (kg) 9.14 -0.375 -3.42
Prot (kg) -11.63 -0.441 5.13
Fertility Sub Index 8.59
Calving Interval (days) -3.92 -1.459 5.72
Survival (%) 2.57 1.117 2.87
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index 9.70
Carcass Weight (kg) -23.90 -0.528 12.61
Age of Slaughter (days) 6.73 -0.432 -2.91
Maintenance Sub Index 19.10
Live WT (kg) -62.30 -0.307 19.10
Total Carbon Sub Index 51.09
* Based on an €80/tonne carbon price