Market Broiler Management Practice Test

At peak production, Cobb Hatchery Management Guide suggests flocks should achieve at least what fertility percentage?

1. 90.0%

2. 95.0%

3. 96.7%

4. 98.0%

The correct answer is: 96.7%

The Cobb Hatchery Management Guide indicates that at peak production, flocks should achieve a fertility percentage of at least 96.7%. This benchmark is critical because achieving and maintaining high fertility rates is essential for maximizing hatchability and ensuring the viability of the chicks produced. A fertility percentage of 96.7% reflects optimal breeding conditions, including the health of the breeding stock, proper management practices, and environmental factors that support reproductive performance. When fertility rates meet or exceed this level, it generally indicates effective management strategies are in place which can directly impact the overall productivity and profitability of broiler operations. Therefore, maintaining a fertility rate at or above this threshold is crucial for successful hatchery management and subsequent broiler production. Other percentages, while potentially acceptable, do not represent the ideal standard set forth by the guide for peak production scenarios.