An economic analysis of performance data from toe-clipped laying hens housed at variable stocking densities

Area of Science:

• Animal Science
• Agricultural Economics
• Poultry Production

Background:

• Laying-hen welfare and productivity are influenced by management practices.
• Toe-clipping and stocking density are key factors affecting performance and profitability.
• Economic viability requires understanding the interplay between these practices and market prices.

Purpose of the Study:

• To conduct economic analyses on laying-hen performance data.
• To determine optimal combinations of toe-clipping and stocking density for profitability.
• To evaluate the financial impact of different management strategies under variable market conditions.

Main Methods:

• Economic analyses were performed on data from three trials involving toe-clipped (TC) and intact (IN) hens.
• Hens were housed at two stocking densities: 4 hens/cage (465 cm²/hen) and 5 hens/cage (372 cm²/hen).
• Performance criteria (egg production, feed consumption, body weight, mortality) were assessed over 12 periods, and profitability was calculated based on egg and feed prices, adjusted for toe-clipping costs.

Main Results:

• At a blended egg price of $0.35/dozen, all housing systems resulted in financial losses.
• Toe-clipped hens housed at 5 birds per cage (TC, 5/cage) showed the greatest profits or least losses in 76% of the studied combinations.
• Optimal economic returns were achieved for TC hens at 5/cage with egg prices of $0.55/dozen or higher, provided feed costs ranged from $140 to $230/ton.

Conclusions:

• Higher stocking density (5 hens/cage) for toe-clipped hens can be more profitable under favorable market conditions (higher egg prices).
• Intact hens at lower density (4 hens/cage) become more profitable than toe-clipped hens at the same density when specific price conditions are met.
• Economic analysis is crucial for optimizing laying-hen management practices, balancing production efficiency with profitability.