24/04/2026
Here is the key advice to broiler farmers at 2 weeks
1. Feed Transition Strategy (Starter to Grower)
Transition to Grower Feed: Birds should be moving from starter crumble/mash to grower pellets or mash.
Gradual Switch: Do not change feed abruptly, as this causes digestive stress. Mix starter and grower feed oHere is the key advice to broiler farmers at 2 weeks
1. Feed Transition Strategy (Starter to Grower)
Transition to Grower Feed: Birds should be moving from starter crumble/mash to grower pellets or mash.
Gradual Switch: Do not change feed abruptly, as this causes digestive stress. Mix starter and grower feed over 3 days (e.g., 75:25, 50:50, 25:75) until they are fully on grower feed by Day 21.
Protein Levels: Ensure the grower feed has 19–21% crude protein to support muscle growth rather than fat accumulation.
Feed Access: Ensure unlimited access (ad-libitum) to feed, but ensure feeders are not overfilled to prevent wastage.
2. Environmental Management (Temperature & Ventilation)
Reduce Heat: By this stage, brooder temperatures should be reduced to around 26–28°C. If the weather is warm, artificial heating may no longer be necessary during the day.
Improve Ventilation:every3 days (e.g., 75:25, 50:50, 25:75) until they are fully on grower feed by Day 21.
Protein Levels: Ensure the grower feed has 19–21% crude protein to support muscle growth rather than fat accumulation.
Feed Access: Ensure unlimited access (ad-libitum) to feed, but ensure feeders are not overfilled to prevent wastage.
2. Environmental Management (Temperature & Ventilation)
Reduce Heat: By this stage, brooder temperatures should be reduced to around 26–28°C. If the weather is warm, artificial heating may no longer be necessary during the day.
Improve Ventilation: Birds need more oxygen to support rapid growth and remove ammonia. Open curtains wider, but avoid direct, cold drafts.
Prevent Heat Stress: As birds grow, they generate more heat. Monitor for panting and adjust ventilation immediately