The smell reaches you before the door does. Walk into a house a few weeks into a batch and the air catches at the back of your throat. Your eyes start to sting if you stay longer than a minute. Nobody needs a meter to know that something is wrong.
This piece is about the floor under the birds, the litter most people only think about once it starts costing them money. We budget roughly GH₵12 per bird for everything except chicks and feed, and litter sits inside that bundle alongside brooding heat, vaccines, labour and utilities. On paper it looks like a small line. On a 1,000-bird batch it decides how many birds you actually sell, and the birds you do not sell are where the margin goes. The wider break-even picture is set out in our cash flow and break-even guide, but the floor is where many of the losses begin.
I will go through how to read a house, what makes litter go wrong, and what the losses look like in cedis. The figures are illustrative and come from the same per-bird numbers we use with partners, so you can check each step yourself.
Read the house with your nose first
Ammonia comes from the uric acid in droppings. As wet litter sits, bacteria break that acid down and release ammonia gas. The wetter and warmer the floor, the faster this happens. The gas does not stay low. It hangs at bird height, where the birds breathe, and it is still there at night when nobody is walking through the house.
The check is simple. Walk the house at the height of a bird rather than at the height of your chest, and stop for a minute in the middle, near the sidewalls and near the drinkers. If the smell is sharp enough to make you cough or water your eyes, the birds have been living in it all day. A faint sharp smell at the door is an early warning. In a house that smells of almost nothing in the early morning, the floor is probably doing its job, though you should still check it.
Then use your hands. Push a palm into the litter in several places: under the drinkers, along the walls, near the feeders and in the centre of the house. Surface litter can look dry while the layer underneath is wet and packed. Litter that crumbles when you squeeze it is in good shape. Litter that holds together in a ball, or sticks to your skin, has too much water in it.
Water causes most litter problems
Droppings are rarely the root problem. Water is. A drinker nipple set too low, a line that drips overnight, a bucket knocked over during feeding, a leak under a pan that nobody noticed: each one wets a patch of floor. The birds stand on that patch, drop more manure on it, and the patch hardens into a cake. Cake holds water the way a sponge does, and it stays wet long after the leak has been fixed.
Start with the drinker line. Every morning, look for a wet ring under each nipple and a damp circle around each pan. Fix small leaks while they are small. Adjust the drinker height as the birds grow so that water stays in the drinker and not on the litter.
Feed causes the same trouble in a quieter way. Feed that gets wet ferments on the floor, and birds that peck at it can pick up a bad gut. Empty the feed pans on a schedule and sweep up spill around the feeders, especially in the early weeks, when the birds are small and the spill is easy to ignore. None of this is glamorous. It is the work that keeps mortality in the 3% to 5% range that well-managed houses reach, rather than drifting toward the 10% to 20% that poor management or disease brings.
Brooding sets the floor for the whole batch
The first two weeks decide more about the floor than most people give them credit for. Day-old chicks need heat, and the brooder supplies it from above. The heat dries the litter directly under it, but the edges of the brooding area, where chicks drift away from the warmth, can stay damp for longer.
Watch what the chicks do. If they bunch in one corner, the house is too cold or there is a draught. If they stand far from the heat with their wings held a little away from their bodies, the heat is too strong. Adjust the brooder and the curtains before you touch the litter, because most early wet floors come from birds that are uncomfortable and crowding the same spot.
Water is the other early risk. Chicks are still learning to drink from the nipples, and a chick that misses and spills is one small wet patch. Multiply that across a thousand birds in their first days and the floor starts the batch behind. Spread fresh litter dry and evenly before the chicks arrive, so that no single corner has to absorb all the early moisture. Check the floor on the first morning and again each day of the first week, and treat any damp patch the same day.
Harmattan and the rainy months pull in opposite directions
Ghana gives you two different litter problems in the same year. In the harmattan, from December into February, the air is dry and dusty, and litter can dry out faster than you expect. Dust builds up on the birds, in their airways and on every surface. The temptation is to wet the floor to keep the dust down. That trades one problem for another, because wet litter is where the ammonia comes from.
The answer is ventilation and moisture balance, not water. Keep air moving, check the drinkers for spills, and add dry litter where the surface is thin rather than soaking what is already there.
In the rainy months the problem flips. Humidity stays high, the floor takes longer to dry, and a closed house holds moisture like a lid on a pot. Open the curtains when the weather allows, check the sidewalls for drips after a storm, and keep the bedding store dry so that you are not carrying damp litter into a clean house.
Timing matters for the money too. A batch that finishes in the run-up to Christmas can sell at GH₵100 or more per live bird, against the GH₵75 to GH₵80 typical of quieter months. A bird lost to a wet floor in December costs more than the same bird lost in March. That is one reason to deal with litter before the peak, not after it.
What the losses look like on a 1,000-bird batch
The table below is an illustrative calculation, not a forecast. It rests on three assumptions. First, 1,000 chicks are placed. Second, each live bird sells for GH₵80, the top of the quiet-month range. Third, the chicks and most of the feed are paid for before the first bird dies, so each dead bird comes straight off the sales line. Costs barely move with mortality, because a bird that dies late has already eaten much of its feed.
| Mortality | Birds sold from 1,000 placed | Sales at GH₵80 per live bird | Lost against 3% mortality |
|---|---|---|---|
| 3% (well managed) | 970 | GH₵77,600 | Baseline |
| 5% | 950 | GH₵76,000 | GH₵1,600 |
| 10% | 900 | GH₵72,000 | GH₵5,600 |
| 20% | 800 | GH₵64,000 | GH₵13,600 |
Read the last row slowly. The GH₵13,600 gap between 3% and 20% mortality is most of the typical profit a batch returns, which our figures put at GH₵12 to GH₵20 per bird sold, or GH₵12,000 to GH₵20,000 on 1,000 birds. At a Christmas price of GH₵100 per bird, the same gap grows to GH₵17,000.
Poor litter does not always show up as a dead bird on the day. It can show up as slower growth, uneven flocks and birds that do not reach the 2.3 kg to 2.55 kg live weight that makes a bird market-ready. Those effects are real, but they are harder to price, so the table leaves them out.
The table also leaves out treatment costs, and it cannot show that a late loss hurts more than an early one, because that bird has already eaten more of its feed. Use the figures for scale, not as a prediction.
Test the sums before you commit
Run your own numbers through the calculator on the batch partnership page. Start with the assumptions you are least sure of, such as losses and the sale price, and see how far the result moves. The partnership team can also walk you through the batch plan, from 500 birds up to the 1,000 we recommend.
Between batches, clean-out is the real work
A house that runs five or six batches a year has very little time to recover between placements. The whole cycle, from placement to payout with clean-out included, runs about eight weeks. That tight calendar is why clean-out gets squeezed, and a squeezed clean-out is how old, wet litter ends up under a new batch. Placement dates follow our Thursday hatch, so plan the clean-out around that calendar. You can see chick supply on our day-old chicks page.
Remove all wet, caked litter, not just the top layer. Scrape the ground around the drinkers and feeders down to the floor. Pay attention to corners and under the pans, where water collects and nobody looks. Repair leaks before the birds come back, not after the first complaint from the drinker line.
Clean and disinfect the house and equipment, then let everything dry. Do not spread fresh litter on a damp floor. New bedding will soak up the moisture and hold it for the rest of the batch, so the cheapest moment to fix a wet floor is before the bedding goes down.
Choose bedding you can keep dry
Most operators in Ghana use wood shavings, sawdust, rice husks or a mix. Each has its trade-offs. Shavings absorb well and spread easily, but supply depends on the timber trade near you. Rice husks can be sourced locally, but they pack down when they get wet. Sawdust from freshly cut timber can carry moisture and sometimes mould, so ask where it came from and let it dry before it goes in.
Choose a material that absorbs water and keeps the surface loose, and buy enough that you are not tempted to leave a soggy patch in place until the next delivery. Store the bedding under cover, off the ground and away from the feed. Damp litter from a store with a leaking roof is an easy way to carry trouble into a clean house. Label each delivery by date so the oldest stock goes down first.
Good litter lowers risk. It does not remove it.
A dry, well-run floor reduces the chance of disease and mortality, but no one can promise a mortality rate, and some batches will still lose more birds than the plan allows. Be wary of anyone who quotes a fixed monthly return on birds. Ghana's SEC warns against fixed-return schemes for good reason. A profit share is different: it moves with real batch costs and real sale prices, and both can move against you.
Keep a floor log, not just a feeling
A feeling that the floor is fine is not a record. Most of the problems in this article build slowly, and by the time they are obvious in the smell, the birds have been paying for them for days. A short daily note helps you catch the early signs.
Keep it simple. Write down the date, the birds found dead, how much feed went out, whether the drinkers were leaking, and a line on the litter: dry, damp in patches, or caked under the drinkers. Add one line on the smell at bird height, using the same plain words each day so that you can compare them. A note such as "damp near the north sidewall on Tuesday" is far more useful than a general sense that things are off.
Partners on a batch receive weekly photo, weight, feed and mortality reports every Thursday, and the reason is the same. A number written down on one day can be compared with the next. If the litter note turns from dry to damp and the mortality line starts to climb a few days later, you have a link to act on before the loss reaches the sales column.
Keep the floor dry and the figures hold
The floor is the cheapest part of a batch to get right and the easiest to neglect. A dry house, a leak-free drinker line and a proper clean-out between batches cost little next to the sales they protect. None of it needs a promise to work, only attention on the days nobody is watching.
If you are weighing a batch against your own budget, start with the sums and then look at the house. Check the batch partnership terms
For a wider look at what it takes to start small, read how to start a 100-broiler poultry farm in Ghana.
