Market Broiler Management Practice Test

What is a typical outcome of maintaining high light intensity throughout broiler grow-out?

1. Weight gain

2. Improved feed conversion

3. Encouraged aggression

4. Decreased disease resistance

The correct answer is: Encouraged aggression

Maintaining high light intensity throughout the broiler grow-out process typically leads to encouraged aggression among the birds. High light intensity can increase activity levels, which can in turn provoke competitive behaviors and pecking order dynamics within the flock. This elevated aggression can manifest in various ways, such as increased pecking at each other, which may lead to injuries or stress in the birds. While there are benefits to higher light levels, such as encouraging feeding and activity, the downside lies in the potential for aggression-related challenges among the flock. In contrast, under low-light conditions, birds may exhibit less aggressive behavior, leading to a more peaceful environment that could promote better overall health and growth. Understanding these behavioral implications of lighting conditions is crucial for effectively managing broiler production outcomes.