Heat cuts appetite and raises water need at once, so what goes into the water and feed matters more than most keepers expect.
Halaal Farms Ghana team12 June 2026 · 11 min read
A hot week on a poultry farm shows up in odd places. Birds stand with their wings held a little away from the body. They crowd the shady corner of the house. The drinkers empty faster than they did the week before, and the feed trough holds more of yesterday's feed in the morning. Keepers who only watch the bags miss what is really going on, which is that the flock is working hard to stay cool and losing water and salts while it does.
Vitamins and electrolytes get a lot of attention when the weather turns. Much of the advice around them is copied from a sachet label with no thought for the flock in front of you. This guide explains what these products are for, where they fit in a Ghana feeding programme, and the mistakes we see most often. It does not give doses. The label on the product you buy, and the written advice of your vet, carry the numbers. Where we talk about cost, we use our own price list and the feed prices most keepers in Kasoa will recognise.
Chickens do not sweat the way people do. When the house warms up, they pant, hold their wings out, and drink more. A panting bird is spending energy and losing moisture with every breath. Both costs are real, and both happen while appetite is falling.
That second part is the one keepers miss. In hot weather a flock often eats less, especially through the middle of the day. Feed still goes into the trough, but the bird takes in fewer calories and less of everything that comes with them. A ration that was enough in the cool months can start to look thin by the third week of a hot spell, even when the bags are the same brand and nobody has cut the portions.
So the hot-season question is not only what to add. It is whether each bird drinks enough cool water and gets enough nutrients from the portion it actually eats. Those two things decide most of what happens next.
Electrolytes are the mineral salts that help the body keep its water and nerve function in balance. In a hot flock, birds lose some of them through panting and through the extra water they pass. Products that supply these salts are sold in sachets and tubs across Kasoa and in the regions, and they are useful in the right situation.
The phrase that matters is "the right situation". An electrolyte product helps a bird that is already under heat stress and still drinking well. It does not make up for water that is dirty, short or warm. It will not fix a flock that is ill, and it will not rescue a house where the fans have been off all afternoon. Treat it as one support among several.
When someone says "the birds are drooping, so I will put in electrolytes", the first question should be whether the birds have water at all, and whether that water is cool. The water comes first. The product comes second.
Most commercial feed already carries a vitamin and mineral premix. The manufacturer built the ration to cover what birds need at each age and stage under normal conditions. That matters when you shop for extras, because the quickest way to waste money in hot weather is to add a second vitamin pack on top of a feed that is already complete.
Read the bag before you add anything. Look for the stage it is made for, the protein and energy figures, and any statement about added vitamins or minerals. A starter, a grower and a layer mash are not interchangeable. Our guide on reading a poultry feed label in Ghana goes through the common terms.
Storage is the other half of the feed story. Vitamins lose strength when they are hot, damp or old. A bag stacked against a wet wall in a warm store can be less useful by the time the birds eat it than the label suggests. Keep feed off the floor, out of direct sun and away from walls. Use the oldest bag first. At GH₵400 to GH₵470 for a 50 kg bag, depending on brand and season, a bag that goes to waste is a real loss.
Every electrolyte or vitamin product goes into water, which means every fault in the water line gets worse once you add something. Dirty drinkers grow slime and bacteria. Algae builds in clear containers left in the sun. A blocked nipple or a cracked trough keeps some birds from drinking at all. Once you add a product, you are asking the flock to drink from a supply that now has an extra job to do.
So before the hot spell, walk the line. Empty and scrub the drinkers. Check that every nipple or cup flows. Look for drips at the joints of the pipe and fix them. Put containers in shade where you can, and keep lids on tanks. The guides on cleaning drinkers to stop disease and water quality for poultry in Ghana cover the routine and testing your supply.
Many keepers fill the drinkers once in the morning and leave the flock to manage. In hot weather that is not enough. Top up in the middle of the day, and check the late afternoon fill as well. Water that has sat in the sun since morning is warm, and warm water is the first thing a hot bird will refuse.
The most common mistakes have little to do with chemistry. They come from how the product is handled.
Keep a note of what you added, when, and how much. If the flock gets worse a few days later, the note will tell you and your vet far more than memory will.
The easiest way to keep water and feed on track is a fixed routine. It does not need to be complicated. Early in the morning, check that every drinker is full and clean, and look at the trough to see how much feed was left from the day before. Mid-morning, walk the house and watch how the birds are standing and moving. Around midday, when the house is hottest, top up the drinkers again and check the fans, vents and shade. In the late afternoon, check the drinkers one more time and make sure the feed store is closed and dry.
Write the routine on the wall or on the door. A routine on paper is worth more than a clever product that gets used when someone remembers it. Assign one person to each job if you have help, and check that the job was done.
Layers need one more check. Count the eggs at the usual time and look at the shells. Heat often shows up as more soft, thin or misshapen eggs before it shows up anywhere else. Our guide on calcium and shell quality in layers explains what to do about shell problems.
A broiler flock is growing fast and heading for market. In the last weeks the birds are heavy, and heavy birds handle heat badly. Their feed intake drops at the time they most need it, and a short hot spell can slow weight gain more than keepers expect. The priorities are cool water, a house that moves air, and feed that is fresh and fully mixed. Our guide on broiler water intake by age helps you judge how much a bird should be drinking.
A layer flock is working on eggs every day. Its concern is less about weight and more about keeping lay steady and shells strong. A layer pushed by heat may skip a day, lay a softer egg, or eat less of the calcium-rich feed it needs. Any change in shell quality should be recorded and watched. The guide on heat stress first aid for layers covers what to do in the house during a bad afternoon.
In both cases the answer to the heat is mostly about water and management. Vitamins and electrolytes are a supporting step, used once the water and the house are sorted out.
The cost of heat is easy to underestimate, because it arrives as a slow loss rather than one dramatic event. The table below shows what chick losses cost on their own, using our current from-price of GH₵20 per Ross 308 or Cobb 500 chick. These figures are illustrative, worked out from that price, and they count only the chicks. Feed, vaccines, labour and the days the birds spent in the house come on top.
| Chicks lost from a box of 50 | Share of the box | Chick value lost at GH₵20 each |
|---|---|---|
| 1 chick | 2% | GH₵20 |
| 2 chicks | 4% | GH₵40 |
| 5 chicks | 10% | GH₵100 |
| 10 chicks | 20% | GH₵200 |
General figures for Ghana flocks put well-managed mortality at 3% to 5%, and poor management at 10% to 20%. Set those against the table. The gap between a careful keeper and a careless one is often a few birds per box, and in heat that gap widens quickly. Spending a little on cool water and dry storage is usually cheaper than the losses it prevents.
Feed is the bigger cost. Feed is more than half the cost of raising a bird, and a 50 kg bag at GH₵400 to GH₵470 is a serious purchase. A broiler goes to market on roughly 4.2 kg of feed over six to seven weeks. If heat cuts intake for even part of that time, the bird is slower to market and the feed stays tied up in the house for longer. That is why the cheapest vitamin is often the one that keeps the feed fresh in the store.
Hot weather does not always mean heat stress. Birds that are dying, that have a sudden drop in water intake, that breathe with noise or swelling, or that have diarrhoea that will not stop need a vet to look at them. A vitamin pack will not diagnose anything. Treating the wrong problem with the wrong product wastes money and time, and it can hide the signs the vet needs to see.
Set aside a few birds, not the whole flock, for the vet to examine. Note when the trouble started, what changed in feed or water, and which products were used. A vet who arrives with that record can work faster. Our guide on when to call a vet for poultry in Ghana lists the signs that should not wait for the weekend.
These rules do not replace the label, but they keep most hot-season problems small:
Not as a habit. Use them when the birds show a need, when the water supply is clean and cool, and in the way the label or your vet describes. Daily use without a reason adds cost and can upset the water routine. If you are unsure how often to use a product, ask the farm or your vet before you start.
Usually not for routine use. A complete feed is built to supply vitamins and minerals for the stage it is made for. Extra packs make sense when a vet has identified a specific need, or when the feed has been stored badly and you have reason to doubt its quality.
Only if the label says the product is meant for feed. A water product stirred into feed does not spread evenly, and birds that are off their feed may take in very little of it. If you do mix into feed, mix thoroughly and keep an eye on how much the flock is eating.
Record the change first, with dates and the number of soft or thin eggs each day. Check the water line and the feed store. Review the calcium and shell guidance on our site, and if the change lasts or the birds also look unwell, call a vet. Do not add a large dose of a calcium product on a guess.
Hot-season planning works best before the heat arrives. Get the water line sorted, the feed store cleared and the fans and vents checked while the house is still empty. Then read our guide on naturally cooling a poultry house, which covers what you can change without spending much.
When you are ready to restock, the current from-prices and box sizes are on our day-old chick price page, and the steps for placing an order are on our order page. Send the order form, or call 024 915 1503. We confirm the price, the hatch date and the delivery cost with you before any payment is made.
Written by the Halaal Farms Ghana team. We hatch and import day-old chicks at Opeikuma, Kasoa, and deliver to all 16 regions. This article is general guidance for farmers. For diagnosis and treatment of sick birds, speak to a vet or your district veterinary office.
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