The first study looked at the impact of different levels of fines
fed to 31 days in a North Western European environment.
The Control was a good quality starter crumb and grower
pellet, Treatment 1 (50% fines) was created by mixing equal
weights of fines and crumb or pellets. The fines were created
by roller-grinding the control crumb and pellets to less than
0.5mm particle size. Treatment 2 was 100% fines (Figure
2)