A poultry feed type is a stage feed, named for the age and job of the bird rather than for what is in the sack. Ugandan agrovet shelves usually carry chick mash, broiler starter, broiler finisher, growers mash and layer mash, each sold as mash, crumbs or pellets. The stage sets the protein and energy the feed has to hit, and the label on the bag in front of you is the specification that governs your flock.
What a Feed Type Means on a Ugandan Poultry Feed Bag
Two bags can carry the same word and not be the same feed. "Growers mash" on one sack is a pullet ration built to hold a laying bird back from maturing too early; on another it is a general purpose grower sold to anyone with half grown chickens of any kind. The name is a category, not a guarantee.
So read the bag as a specification sheet rather than a brand. What matters is the crude protein figure, the energy figure if it is printed, the bird and age the manufacturer names, the mixing or expiry date, and whether anything medicated has gone in. Those five things decide whether the feed suits your flock. Everything else on the sack is packaging.
Feed also decides whether the enterprise works at all. The Ministry of Agriculture, Animal Industry and Fisheries puts feed at 60 to 70 percent of total poultry production costs in its extension manual, and the Makerere led Ugandan feed survey opens by citing more than 75 percent of input costs on most commercial farms. Those are two different denominators and neither is "the" figure, but they point the same way: the bag you choose is the biggest single decision on the farm.
The Poultry Feed Types Sold in Uganda and Which Bird Each One Feeds
MAAIF's poultry manual publishes a nutrient requirement table covering every stage feed used in Uganda. The chicken rows are below, exactly as its Table 44 gives them. The turkey and duck rows from the same table are a different species and are not mixed in here.
| Feed | Bird and stage | Protein | Energy kcal/kg |
|---|---|---|---|
| Broiler starter | Meat chicks | 23 pc | 3,050 |
| Broiler finisher | Meat, later | 21 pc | 3,150 |
| Chick mash | Chicks, crumb | 20.5 pc | 2,940 |
| Growers mash | Young pullets | 20 pc | 2,840 |
| Pullet mash | Older pullets | 16.8 pc | 2,740 |
| Pre lay mash | Before first egg | 17.5 pc | 2,740 |
| Layers mash | Hens in lay | 17.7 pc | 2,870 |
Read down the protein column and the logic of the whole shelf appears. Protein falls as a laying bird grows, because she is building frame rather than muscle, then steadies once she starts laying. On a meat bird it stays high the whole way through, because the whole point of the bird is tissue. Energy climbs on the meat side and stays lower on the pullet side, which is why feeding a pullet on broiler feed makes her fat rather than productive.
Broiler Starter and Broiler Finisher Feeds, and Why the Protein Figure Is a Range
Here is something no other guide will tell you, and it explains a lot of confusion. MAAIF's own manual prints three different broiler starter specifications. Its broiler section gives 23 percent protein and 3,100 kcal/kg. Its improved breed section gives 20 percent and 2,800 in one paragraph, then 23 percent and 3,100 two paragraphs later. Table 44 above gives 23 percent and 3,050.
There is no way to pick one of those honestly. The defensible reading is a span: broiler starter runs roughly 20 to 23 percent protein and 2,800 to 3,100 kcal per kilogram, and the figure printed on the sack you actually buy is the one that governs your birds. Finisher is wider still, because the manual's three finisher figures are 18, 20 and 21 percent while breeding company specifications sit lower again, so the honest band is about 17 to 21 percent.
That is not a reason to shrug. It is a reason to buy from a supplier who prints a figure and to ask a vet or a feed nutritionist when a flock underperforms on a bag that claims to be inside the band. A specification you can read is worth more than a specification you assume.
Detail on quantity, phase length and feed conversion sits on the broiler feeding guide and in the broiler feed requirements, which go deeper into one bird than a types page usefully can.
Chick Mash, Growers Mash and Layer Mash for Laying Flocks
A laying bird moves through more feed types than a meat bird, and the changeovers are where money is made or lost.
Chick mash is the crumb stage. Growers mash carries the pullet through frame building. Pullet mash drops the protein further. Pre lay mash is the bridge: MAAIF describes it as a grower feed carrying more calcium than growers mash, without giving it a separate protein figure of its own, which is exactly the point at which a competitor would invent one. Layer mash is the end of the road and it is a different animal entirely, because of calcium.
Calcium is what separates layer feed from everything else on the shelf. Table 44 puts layers mash at 3.7 percent calcium against 1.2 percent for growers, and the manual's laying period table runs a little higher again across the cycle. A hen builds a shell every day out of that calcium. Feed her growers mash and she takes it out of her own skeleton instead. Feed a young pullet layer mash and she gets a calcium load she has no use for. The layer feeding guide and the layer feed requirements carry the switch timing and the shell quality troubleshooting.
Mash, Crumbs and Pellets: One Poultry Feed in Three Forms
Form is not a feed type. The same specification can be milled coarse as mash, steam pressed and broken into crumbs, or pressed into pellets. MAAIF's guidance is short: birds up to about a week old do better on crumbs, older birds do better on pellets, and the particle size has to suit the age because a day old chick physically cannot handle a big particle.
What Is Inside a Poultry Feed: Six Groups of Feedstuffs
Every compounded poultry feed is built from six groups: energy sources, protein supplements, mineral supplements, vitamin supplements, synthetic amino acids and non nutritive additives. Energy and protein together make up more than 70 percent of a practical ration.
The energy side in Uganda is white maize and maize bran, with cassava, sorghum, sweet potato, rice and wheat by products, brewery waste and molasses all used where they are cheap. The protein side is fish meal, soya bean cake, cotton seed cake, sunflower cake, groundnut cake, blood meal and meat meal. The mineral side is lake shells, limestone, bone meal and salt.
What matters for a buyer is that most of these materials have a ceiling, and the ceiling exists for a reason rather than for economy.
Medicated Poultry Feed and What It Means for Your Eggs and Meat
Some bags are not just feed. MAAIF's own list of non nutritive additives includes coccidiostats, antibiotics, organic acids, antifungals and growth promoters, alongside enzymes, pellet binders, antioxidants, pigments and toxin binders such as bentonite against aflatoxins. A feed carrying any of the first group is a medicated feed, and a medicated feed is a dose in everything but name.
This page states no inclusion rate for any of them, and you should not accept one from any page. The rate belongs on the product and to the vet who advises you to use it.
What this page will state plainly is the consequence, because almost nothing written for Ugandan farmers does. Eggs are collected every day and meat birds are sold in weeks, so a medicated feed has a residue consequence that starts immediately. If a bag is medicated, it carries a withdrawal period: a number of days between the last feeding and the point at which eggs or meat can go to market. That period is printed on the product. Nobody can tell you what it is from a guide page, because it depends on the active ingredient, the level and the species.
Three practical rules follow. Read the bag before you buy it and ask the seller directly whether it is medicated. If you are keeping a laying flock, treat any medicated feed as a decision to make with a vet rather than a routine purchase. And keep a written note of the date you stopped feeding it, because a withdrawal period you cannot prove is a withdrawal period you did not observe. Uganda has published survey evidence that most antibiotic products used on its commercial poultry farms carry a withdrawal period of at least a week, and that roughly a quarter of farms do not keep to it.
Commercial Compounded Feed Against Self Mixed Poultry Feed
Ugandan practice splits down the middle. In the ten district survey, 59.7 percent of poultry producers used commercially compounded feed while 71.4 percent of feed millers used self compounded feed. Farmers buy finished bags; millers mix their own.
Self mixing can work and it can save real money. It needs three things that are easy to skip: a formula from a qualified nutritionist, ingredients whose content you actually know, and scales you can trust. That last one is not a small point. In the same survey, 9.6 percent of farmers named inadequate measurement from uncalibrated weighing scales among their main problems in feed production. A ration weighed on a bad scale is not the ration on the paper.
Mixing method matters too. The manual's sequence is to weigh the smallest quantities first, combine ingredients of similar weight, then fold that into the bulkiest ingredient, and to work the premix and mineral mixture through the whole batch between fifteen and twenty turns. Skip that and the premix ends up in one corner of the heap. The poultry feed formulation guide handles ration building properly; this page deliberately prints no recipe.
Feed Adulteration Reported by Ugandan Farmers and Millers
Almost every respondent in that survey, farmer and miller alike, was aware of feed adulteration. More usefully, they named what gets adulterated and what with. This is the detail that turns a vague worry into something you can look for in a sack.
The same study found the checks farmers rely on are smell, look and feel, plus asking other farmers. Those are not useless, but they cannot detect a bag that is short on protein, and the study notes that feed analytical services are largely absent. Adulteration continues in spite of a Ugandan animal feed law being on the books, which is the authors' own finding rather than mine.
Mould and Aflatoxin in Ugandan Poultry Feed
Mould is the failure mode that turns a correct feed type into a harmful one. Aflatoxin is produced by moulds on stored grain and oilseed, and it is a documented problem in Ugandan feed ingredients. MAAIF's own protein source table describes groundnut cake flatly as contaminated with aflatoxins. Its list of feed additives includes bentonite as a toxin binder, which tells you the ministry expects the problem to be present.
This page publishes no parts per billion figure, and that is deliberate. Ugandan guidance documents disagree with each other about the permitted level, and a number lifted from the wrong one of them would be worse than no number. If you need a figure for a batch, the answer is a feed laboratory, not an article.
What is well established is the direction of the harm. Aflatoxin in a poultry diet cuts weight gain and feed intake, worsens feed conversion and raises mortality as the level climbs. The part that catches farmers out is that the levels which damage a bird's immune response are lower than the levels which visibly slow its growth. So a flock can be carrying enough toxin to blunt its response to vaccination while still looking like it is growing acceptably. Feed quality and flock health are the same subject, which is why the poultry vaccines guide reaches this from the other side.
There is a moisture test in MAAIF's manual that needs nothing you do not already own: a dry bottle and cooking salt. Drop in a handful of the dried grain, add salt to roughly half that volume, cap it and shake hard for a couple of minutes, then let everything settle and inspect the inside of the glass. Clear walls mean the grain is dry enough to sack. Grains of salt clinging to the glass mean moisture is still coming off the maize, and maize like that grows mould in storage. Dry it longer and test again until the walls stay clean.
Storing Poultry Feed So the Type You Bought Stays That Type
A correct feed goes wrong in the store. The manual is blunt about farm mixed feed: the shelf life of mixed feed is two weeks, after which it turns mouldy and is unfit to feed. Mark the mixing date on the bag. Mix only what the flock will finish inside the fortnight.
Ugandan practice roughly matches that. The survey found 88 percent of millers and 77 percent of farmers held feed for one to three weeks. The gap between two and three is where trouble starts.
The feed storage guide goes further into the store itself.
Checking a Bag of Poultry Feed Before You Pay
Everything above this point is the seller's problem. Everything below it is yours. A short check at the counter is the highest value two minutes in poultry farming.
Write the answers down somewhere that survives the season. Logging each purchase against what the flock did afterwards, using something like the poultry record template, is the only route anybody has to proving that a particular sack was the problem.
Feed Types for Turkeys, Ducks and Local Chickens
Turkeys and ducks have their own stage feeds, and MAAIF's nutrient table publishes them separately for a reason. Turkey starter is far higher in protein than any chicken feed, and a duck layer diet carries more calcium than a chicken layer diet. Feeding chicken feed to a turkey poult underfeeds it badly, and the mistake usually shows up as stunting that nobody connects back to the bag.
Local and improved local chickens are the opposite case. They scavenge, so a share of their diet is not from a bag at all and the feed you buy is a supplement rather than a complete ration. That changes what type to buy and how much, and the local chicken farming guide handles it. Uganda's own bird is not badly served by a growers or layer mash; it is badly served by assuming a scavenging flock needs the same quantity as a caged one.
Poultry Feed Questions Ugandan Farmers Ask
Is chick mash the same as broiler starter? No. Both are for young birds and both come as crumbs, but chick mash in MAAIF's table sits at 20.5 percent protein and 2,940 kcal/kg while broiler starter sits higher on both. Chick mash is built for a bird that will grow slowly into a layer; broiler starter is built for a bird that has six or seven weeks to reach market weight. Using one for the other wastes money in one direction and growth in the other.
Which poultry feed type costs the most per bag? Feed price tracks the ingredients rather than the label, so the higher protein types cost more because protein sources are the expensive part of any ration. Prices move between harvests and between suppliers, and there is no single national figure, so check the current poultry feed prices and the maize price on the day rather than budgeting from a figure you read once. Since feed is the majority of production cost, a small change per bag is not a small change to the enterprise.
Is mixing my own feed cheaper than buying compounded feed? Sometimes, and only if the mix hits the specification. The saving is the miller's margin; the risk is a ration that is short on protein or has the premix sitting in one corner of the heap. Work it out with your own ingredient prices on the day, then subtract the value of the flock performance you lose if the mix is wrong. The feed requirement calculator tells you how much of anything you actually need first.
How long can I keep a bag of poultry feed? Farm or mill mixed feed has a two week shelf life according to MAAIF, after which it goes mouldy and becomes unfit. A sealed commercial bag lasts longer, but no Ugandan source gives a single figure for it, so read the date on the pack and use the oldest bag first. Nearly nine in ten Ugandan millers and three quarters of farmers already hold feed for one to three weeks, so the fortnight is a practical target rather than a counsel of perfection.
Can I feed layer mash to broilers, or broiler feed to layers? Neither works. Layer mash is built around a calcium level a meat bird has no use for and a protein level below what it needs. Broiler feed is high in energy, which puts fat on a pullet and cuts her laying life. The types exist because the two birds are doing different jobs.
How do I tell adulterated feed from good feed? Not reliably by eye, which is the uncomfortable answer. Grit between the fingers catches sand and stones, smell catches mould, and a consistent supplier catches a lot more than either. What no farm test catches is a bag that is simply short on protein, and Uganda's feed analytical services are thin, so buying from a source that prints a specification and stands behind it is the real control.
Does a toxin binder make mouldy feed safe to use? Treat that as a question for a vet, not a purchase decision. Binders are on MAAIF's list of feed additives, so they have a role, but a binder is a risk reducer on feed of reasonable quality rather than a licence to use a spoiled bag. Visibly mouldy, caked or warm feed goes out, not through a binder.
Why does the protein figure on the bag disagree with what I read online? Often because the sources disagree with each other. MAAIF's own manual prints three different broiler starter specifications, so any page quoting a single confident figure has simply picked one and not told you. The bag is the operative authority for the birds in your house, and a vet or feed nutritionist is the person to ask when a flock underperforms on a bag that should be adequate.
Feed types only help if you can actually buy the one you have decided on. Stock and specification both vary between districts and between seasons, so it is worth knowing more than one source before you need one: start with the poultry feed suppliers page, ask two of them to show you the printed specification and the date on the sack, and keep your district veterinary office's number for the questions on this page that belong to a vet rather than a seller. The rest of this section sits under the animal feeds and health guides.