Market Broiler Management Practice Test

What is the maximum stocking density in kg/m square for broiler houses with open sided, positive pressure fans?

1. 25 kg/m²

2. 30 kg/m²

3. 35 kg/m²

4. 40 kg/m²

The correct answer is: 35 kg/m²

The maximum stocking density for broiler houses with open-sided and positive pressure fans is 35 kg/m². This density considers several important factors related to the welfare and health of the birds, ventilation requirements, and overall performance. Positive pressure fans help maintain airflow and provide better ventilation. This is crucial in controlling temperature and humidity levels within the broiler house, which directly impacts the growth and health of the birds. At a stocking density of 35 kg/m², the birds have enough space to move, access feed and water, and have good air quality, which are essential for their welfare. Higher stocking densities, while sometimes considered for economic reasons, can lead to increased competition for resources, higher stress levels among the birds, and a greater risk of disease outbreaks. Therefore, maintaining a density of 35 kg/m² strikes a balance that allows for efficient production while ensuring sufficient space for the birds to thrive. The specifics regarding ventilation systems and management practices also support this figure, making it a widely accepted standard within the industry.