Feed Quality Variation Even small differences in feed quality can impact growth perfo

6. Feed Quality Variation Even small differences in feed quality can impact growth performance. Slight changes in protein levels, energy content, or ingredient freshness can lead to poor FCR and uneven flock growth. Consistent, high-quality feed is critical for success. 7. Improper Vaccine Handling Vaccination mistakes are often invisible but extremely costly. If vaccines are not stored at the correct temperature or are improperly administered, they lose effectiveness. This leaves the entire flock vulnerable to serious diseases. 8. Overstocking of Birds Keeping too many birds in a limited space creates stress, poor air circulation, and competition for feed and water. Initially it may seem profitable, but in reality, it reduces growth rate and increases disease risk. 9. Improper Lighting Management Lighting plays a major role in broiler behavior. Too much light can cause stress, while too little reduces feed intake. Incorrect lighting schedules disturb the natural eating and resting cycle of birds, affecting overall performance. 10. Weak Biosecurity Practices One of the most dangerous risks is also the most ignored—biosecurity. Visitors, equipment, shoes, or even air movement can bring harmful pathogens into the shed. A small breach can lead to a full flock infection within days..