Poultry Judging Practice Test

How much air flow is required per bird that weighs 40 lbs?

1. 10 CFM

2. 13.5 CFM

3. 15 CFM

4. 20 CFM

The correct answer is: 13.5 CFM

The correct answer stems from established guidelines in poultry management, specifically centering on ventilation needs per bird based on their weight. For a bird weighing 40 pounds, the recommended airflow is typically around 13.5 cubic feet per minute (CFM). This specification is vital because proper airflow contributes to the bird's health, comfort, and overall productivity. Ensuring that birds receive adequate airflow minimizes heat stress, maintains optimal oxygen levels, and helps in controlling ammonia and other harmful gases, thus promoting a healthier environment for the birds. In poultry operations, airflow requirements can vary with different weights and types of birds. Guidelines often indicate that every bird, depending on its size, will require a certain amount of fresh air to thrive. The 13.5 CFM recommendation is based on both research and practical observations within the industry, which highlights its importance for birds of this particular weight. It reflects a balance between efficiency in resource use and ensuring the welfare of the birds under care.