DIY Chicken Feed

And then...

Budget-Friendly High-Protein Chicken Feed (50 lbs)

  • 25 lbs cracked corn (cheapest energy source)
  • 10 lbs wheat or barley (buy in bulk, cheaper than oats)
  • 5 lbs rice bran or wheat bran (cheap fiber & minerals)
  • 5 lbs dried split peas or lentils (cheaper than soybean meal)
  • 3 lbs cooked & dried beans (pinto, black, or kidney, NOT raw!) (cheap protein)
  • 1 lb crushed eggshells or oyster shells (free if using your own eggs)
  • ½ lb mineral salt or livestock salt (cheap essential minerals)
  • ½ lb brewer’s yeast (boosts B vitamins & digestion)
then I asked for its nutritional breakdown...

Here's the estimated nutritional breakdown for the budget-friendly high-protein chicken feed recipe (50 lbs total):

IngredientProtein (%)Fat (%)Fiber (%)Calories (kcal/lb)Amount (lbs)
Cracked Corn8.03.52.0160025
Wheat or Barley12.02.05.0145010
Rice Bran or Wheat Bran14.03.512.012005
Dried Split Peas/Lentils24.01.08.015005
Cooked/Dried Beans22.01.510.014003
Crushed Eggshells/Oyster Shells0.00.00.001
Mineral Salt0.00.00.000.5
Brewer’s Yeast40.01.50.012000.5


Final Nutrition Analysis (Approximate)

  • Total Protein~16–18%
  • Total Fat~3–4%
  • Total Fiber~6–8%
  • Calories~1500 kcal/lb average
  • CalciumEnough for layers if eggshells/oyster shells are available free-choice

How This Compares to Store-Bought Feed

  • Cheaper than commercial layer feed (~$15–20 per 50 lbs)
  • Higher quality than basic scratch grains
  • Adequate protein for layers (~16%)
  • Can be improved for meat birds by adding more legumes (peas, beans, mealworms, or fish meal if budget allows)

I have used ChatGPT for lots of various things with great results
Again, it's mediocre feed, at best.
Chatgpt skims information from the internet and the bulk of internet information regarding livestock care is lackluster to horrific abuse.
This recipe leaves a lot of guesswork and isn't specfic where it should be.
16% is the bare minimum from 50 years ago. I would consider 18% to be an adequate minimum now.
 
And then...

Amino Acid Profile (Key Essential Amino Acids for Chickens)

Amino AcidRequirement for Layers (~16%)Estimated in This MixBest Sources in This Mix
Methionine0.35–0.40%~0.30%Brewer’s yeast, peas, beans
Lysine0.80–0.90%~0.75%Split peas, lentils, beans
Threonine0.60–0.70%~0.65%Brewer’s yeast, wheat
Tryptophan0.18–0.20%~0.18%Wheat, barley, peas
Isoleucine0.55–0.60%~0.58%Peas, wheat, brewer’s yeast
Valine0.65–0.70%~0.68%Wheat, corn, legumes
👉 Methionine is slightly low, but you can improve it by adding sunflower seeds or fish meal if budget allows.



Vitamin Breakdown (Estimated)

VitaminChicken RequirementEstimated in This MixBest Sources in This Mix
Vitamin A5,000 IU/kgModerateCorn, brewer’s yeast
Vitamin D3,000 IU/kgLow-ModerateNeeds sunlight or supplement
Vitamin E10 IU/kgModerateWheat, barley, brewer’s yeast
Vitamin K0.5 mg/kgLowNeeds green forage (grass, veggies)
B1 (Thiamine)1.8 mg/kgHighBrewer’s yeast, wheat
B2 (Riboflavin)4.0 mg/kgModerateBrewer’s yeast, legumes
B3 (Niacin)30 mg/kgHighBrewer’s yeast, corn
B5 (Pantothenic Acid)10 mg/kgModerateWheat, barley, brewer’s yeast
B6 (Pyridoxine)3.0 mg/kgModerateLegumes, brewer’s yeast
B7 (Biotin)0.15 mg/kgLowNeeds greens or supplement
B9 (Folic Acid)0.55 mg/kgLowNeeds leafy greens
B12 (Cobalamin)0.01 mg/kgVery LowNeeds animal protein (fish meal, eggs, etc.)
Choline1,300 mg/kgModerateWheat, barley
👉 B12, Biotin, and Vitamin K are low, so adding a small amount of fish meal, eggs, or leafy greens would help.



Mineral Breakdown (Key Essentials)

MineralRequirement for LayersEstimated in This MixBest Sources in This Mix
Calcium (Ca)3.5–4.5%~3.5% (if oyster shells provided)Crushed eggshells, oyster shells
Phosphorus (P)0.3–0.5%~0.35%Wheat bran, legumes
Sodium (Na)0.15%AdequateMineral salt
Magnesium (Mg)0.04–0.05%ModerateWheat, brewer’s yeast
Potassium (K)0.2–0.4%HighCorn, legumes
Manganese (Mn)20–60 mg/kgModerateWheat, barley
Zinc (Zn)40–80 mg/kgLowNeeds supplementation (mineral salt helps)
Iron (Fe)80–100 mg/kgModerateBrewer’s yeast, grains
👉 Calcium, phosphorus, and salt levels are fine, but Zinc and Iron could be slightly low, which can be improved by adding a mineral supplement or kelp meal if affordable.



Final Thoughts

  • Protein is at 16–18%, which is fine for layers.
  • Methionine and Lysine are slightly low but manageable.
  • B12, Biotin, and Vitamin K are missing unless greens or animal proteins are added.
  • Zinc & Iron could be improved with a mineral supplement.
  • Calcium is good if oyster shells/eggshells are provided.
This is a solid budget feed, but if you want a more balanced diet, small additions of greens, fish meal, or kelp meal would improve it without breaking the bank.
 
And then...

Budget-Friendly High-Protein Chicken Feed (50 lbs)

  • 25 lbs cracked corn (cheapest energy source)
  • 10 lbs wheat or barley (buy in bulk, cheaper than oats)
  • 5 lbs rice bran or wheat bran (cheap fiber & minerals)
  • 5 lbs dried split peas or lentils (cheaper than soybean meal)
  • 3 lbs cooked & dried beans (pinto, black, or kidney, NOT raw!) (cheap protein)
  • 1 lb crushed eggshells or oyster shells (free if using your own eggs)
  • ½ lb mineral salt or livestock salt (cheap essential minerals)
  • ½ lb brewer’s yeast (boosts B vitamins & digestion)
then I asked for its nutritional breakdown...

Here's the estimated nutritional breakdown for the budget-friendly high-protein chicken feed recipe (50 lbs total):

IngredientProtein (%)Fat (%)Fiber (%)Calories (kcal/lb)Amount (lbs)
Cracked Corn8.03.52.0160025
Wheat or Barley12.02.05.0145010
Rice Bran or Wheat Bran14.03.512.012005
Dried Split Peas/Lentils24.01.08.015005
Cooked/Dried Beans22.01.510.014003
Crushed Eggshells/Oyster Shells0.00.00.001
Mineral Salt0.00.00.000.5
Brewer’s Yeast40.01.50.012000.5


Final Nutrition Analysis (Approximate)

  • Total Protein~16–18%
  • Total Fat~3–4%
  • Total Fiber~6–8%
  • Calories~1500 kcal/lb average
  • CalciumEnough for layers if eggshells/oyster shells are available free-choice

How This Compares to Store-Bought Feed

  • Cheaper than commercial layer feed (~$15–20 per 50 lbs)
  • Higher quality than basic scratch grains
  • Adequate protein for layers (~16%)
  • Can be improved for meat birds by adding more legumes (peas, beans, mealworms, or fish meal if budget allows)

I have used ChatGPT for lots of various things with great results
Just adding up the costs of the stuff I can find locally, it's already at about the cost of what a bag of what I feed now ($23) and it's nutritionally inferior. Again, this is just accounting for what I can buy locally so the cost of half of the stuff isn't being accounted for. This also doesn't include the cost and hassle of getting all the ingredients as I'd have to go to multiple places to get the stuff
 
And then...

Budget-Friendly High-Protein Chicken Feed (50 lbs)

  • 25 lbs cracked corn (cheapest energy source)
  • 10 lbs wheat or barley (buy in bulk, cheaper than oats)
  • 5 lbs rice bran or wheat bran (cheap fiber & minerals)
  • 5 lbs dried split peas or lentils (cheaper than soybean meal)
  • 3 lbs cooked & dried beans (pinto, black, or kidney, NOT raw!) (cheap protein)
  • 1 lb crushed eggshells or oyster shells (free if using your own eggs)
  • ½ lb mineral salt or livestock salt (cheap essential minerals)
  • ½ lb brewer’s yeast (boosts B vitamins & digestion)
then I asked for its nutritional breakdown...

Here's the estimated nutritional breakdown for the budget-friendly high-protein chicken feed recipe (50 lbs total):

IngredientProtein (%)Fat (%)Fiber (%)Calories (kcal/lb)Amount (lbs)
Cracked Corn8.03.52.0160025
Wheat or Barley12.02.05.0145010
Rice Bran or Wheat Bran14.03.512.012005
Dried Split Peas/Lentils24.01.08.015005
Cooked/Dried Beans22.01.510.014003
Crushed Eggshells/Oyster Shells0.00.00.001
Mineral Salt0.00.00.000.5
Brewer’s Yeast40.01.50.012000.5


Final Nutrition Analysis (Approximate)

  • Total Protein~16–18%
  • Total Fat~3–4%
  • Total Fiber~6–8%
  • Calories~1500 kcal/lb average
  • CalciumEnough for layers if eggshells/oyster shells are available free-choice

How This Compares to Store-Bought Feed

  • Cheaper than commercial layer feed (~$15–20 per 50 lbs)
  • Higher quality than basic scratch grains
  • Adequate protein for layers (~16%)
  • Can be improved for meat birds by adding more legumes (peas, beans, mealworms, or fish meal if budget allows)

I have used ChatGPT for lots of various things with great results
Overstates the crude protein in barley and soft wheat (most common kind), "close enough" on the peas and the brans. Doesn't consider key aminos at all. Doesn't consider that the anitutritive properties in the peas and the beans result in performance below what crude protein might suggest. Doesn't consider trace minerals or vitamins. STILL not cheaper.

/edit - see the comment has been edited to add some vitamin/mineral estimates. At a glance, the Phos is low, and its primarily phytate (plant-based) phosphorus, which chickens can't use. Unlike us humans. Iron, zinc, about half thevitamins all need help - though if they free range a varied pasture on proper soils, should be fine.


This is like doing rocketry and only looking at the size of the explosion - not direction and duration of thrust.
 
Again, it's mediocre feed, at best.
Chatgpt skims information from the internet and the bulk of internet information regarding livestock care is lackluster to horrific abuse.
This recipe leaves a lot of guesswork and isn't specfic where it should be.
16% is the bare minimum from 50 years ago. I would consider 18% to be an adequate minimum now.
All I see at feed stores is 16% protein...
 
All I see at feed stores is 16% protein...
All flock usually has 20% protein which is what many of us prefer to feed. There are layer feeds with more than 16% protein, but the availability of that depends although you can find them on chewy if they aren't available locally. Most feed store, especially major chains like tractor supply do sell all flock in any case
 
All flock usually has 20% protein which is what many of us prefer to feed. There are layer feeds with more than 16% protein, but the availability of that depends although you can find them on chewy if they aren't available locally. Most feed store, especially major chains like tractor supply do sell all flock in any case
On Tractor supply's web page... "all flock" is 17% protein... where do you buy your special bags of feed?
 
All I see at feed stores is 16% protein...
Have you looked at chick starter?

Chick starter an be fed to chickens of any age, just put out a dish of oyster shells so the layers can get the extra calcium they need. (Either get unmedicated chick starter for this use, or check whether the medication is safe for the people that will eat eggs or meat from those chickens. Some are fine, some not.)
 
Currently $16.50 for 50# {nutritional tag below - medicated this time, normally its not}. I get my layer feed for under $12 / 50#
How many Tractor Supply options do you want over bare minimum layer formulations?

As it turns out, I know my stuff well enough to be able to build a decent feed from scratch. There's a reason I don't do so, and it comes down to dollars and cents.

[Edit to add - yes, this is why my chicks get off to a great start in life!]
 

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On Tractor supply's web page... "all flock" is 17% protein... where do you buy your special bags of feed?
The percentages depend on the brand. Dumor just has lower protein than most all flocks do for some reason. I get my feed from chewy due to it just being easier to have feed shipped to me (I don't own a car) and i prefer pellets (they do have pellets, but only in 40lb bags rather than 50lbs) but my local tractor supply does sell Purina and nutrena all flock which do have 20% protein
 

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