30/10/2026
WHEN YOUR LAYERS START LOSING THEIR FEATHERS: IS IT NATURAL MOULTING OR A SIGN THAT YOUR FARM IS IN TROUBLE?
One of the interesting but economically challenging stages in commercial layer production is MOULTING.
Have you ever entered your poultry house and noticed that your layers are losing almost all their feathers? Their appearance changes, egg production drops significantly, and sometimes the birds look so unattractive that you begin to wonder whether something is seriously wrong.
Let's talk about what is actually happening.
Moulting is a natural physiological process in which chickens shed old feathers and grow new ones. During this period, egg production may decline considerably or temporarily stop because the bird redirects nutrients towards feather regeneration and undergoes changes in its reproductive system.
But here is where Nigerian poultry farmers need to pay attention.
NOT EVERY FEATHER LOSS IS MOULTING!
Several factors can cause excessive feather loss in your flock:
1. Nutritional deficiency: Inadequate protein, methionine, cystine, zinc and other essential nutrients can affect feather development.
2. Heat stress: High environmental temperatures can reduce feed intake, affect egg production and worsen feather condition.
3. External parasites: Lice and mites can damage feathers, irritate the skin and cause excessive scratching.
4. Feather pecking: Overcrowding, poor management, nutritional imbalance and environmental stress can encourage birds to pull out one another's feathers.
5. Natural ageing and moulting: Older layers may undergo natural moulting, accompanied by a temporary decline in egg production.
WHAT DOES THIS MEAN ECONOMICALLY TO THE FARMER?
Imagine having 1,000 layers producing at 80%.
At an assumed selling price of ₦5,000 per crate, you could generate approximately ₦133,500 daily from egg sales.
Now imagine production dropping to 30%.
Your daily egg revenue falls to approximately ₦50,000, while feed, labour, medication and other operating expenses continue.
This is where many farmers begin to experience financial pressure.
SO, WHAT IS THE SOLUTION?
As poultry farmers, we must learn to manage the entire production cycle, not just the peak production period.
Here are some practical recommendations:
- Maintain a properly balanced layer feed with adequate essential amino acids.
- Ensure uninterrupted access to clean drinking water.
- Improve ventilation and reduce heat stress.
- Establish a proper parasite inspection and control programme.
- Avoid overcrowding and minimise feather pecking.
- Maintain consistent lighting programmes.
- Monitor egg production, feed intake, mortality and body weight.
- Assess whether retaining an ageing flock or replacing it is more economically beneficial.
One important point: Never assume that stopping egg production and losing feathers automatically means your birds are undergoing natural moulting. Investigate the flock before making management decisions.
A SECOND LAYING CYCLE OR FLOCK REPLACEMENT?
This is another important business decision.
Sometimes retaining older birds for another production cycle may be profitable. In other situations, selling spent hens and introducing replacement pullets may offer better returns.
The decision should be based on flock age, health, expected egg production, feed prices, replacement costs and prevailing egg market prices.
Forced moulting through feed or water deprivation should not be treated as a shortcut. Modern poultry management must prioritise bird welfare and sustainable production.
LET'S DISCUSS!
If you are a Nigerian poultry farmer:
1. Have you experienced a situation where your layers lost almost all their feathers?
2. At what age did you observe this?
3. How long did it take before egg production recovered?
4. Did you retain the birds for another laying cycle or replace them?
Let's share practical farm experiences, not just textbook knowledge.
At ADEX RANCH, we believe that understanding the science behind animal production is the foundation of sustainable agribusiness.
We lead by solving agricultural problems.
