How can a farmer prevent cannibalism among chickens?

Here are two ways the farmer could prevent cannibalism:

1. Beak trimming: This involves removing a small portion of the beak to reduce the damage caused by pecking.
2. Provide adequate space and enrichment: Overcrowding and boredom can lead to cannibalism. Ensuring enough space per bird and providing activities like hanging greens or pecking blocks can reduce stress and aggressive behavior.