Maximizing Broiler Production: Comprehensive Strategies for Stress Reduction and Welfare Enhancement

In the dynamic world of commercial poultry farming, maximizing broiler production while simultaneously ensuring robust animal welfare is paramount. Stress in broiler chickens, often an insidious factor, can significantly impede growth rates, feed conversion ratios (FCR), and overall flock health, leading to substantial economic losses for farmers. Understanding the multifaceted causes of stress and implementing proactive, evidence-based management strategies are crucial for optimizing performance and profitability. This detailed guide explores key stressors and offers actionable insights for poultry farmers, feed manufacturers, and veterinary professionals.

The Pervasive Impact of Stress on Broiler Performance

Stress in broilers is not merely a welfare concern; it directly translates into tangible production setbacks. When chickens experience stress, their physiological responses activate the hypothalamic-pituitary-adrenal (HPA) axis, leading to increased corticosteroid levels. This, in turn, can suppress the immune system, divert energy from growth to stress response, and alter digestive function. The consequences are far-reaching:

• Reduced Growth Rate: Stressed birds consume less feed and utilize nutrients less efficiently.
• Poor Feed Conversion Ratio (FCR): More feed is required to achieve desired weight gains.
• Increased Mortality: Compromised immunity ma