the problem being, you can't make a healthy feed with those things.Virtually all of the stuff I had listen above apart from the meal worms, I was sort of planning to do away with them.
Also the lentils, I was hoping for some sort of substitute instead.
Corn is a high energy, low nutrient source. In terms of its Amino acid balance, its across the board pretty much evenly deficient, because its crude protein is very much sub par - likely the lowest of any ingredient that isn't a rock (calcium, salt, etc), a metal, or a vitamin
You've not specified hard or soft wheat. Most raise soft wheat. Soft wheat is below the recommended protein level, and isn't a great source of key aminos. Oats provide even less crude protein than soft wheat. They are a better source of lysine, provide less energy (sometimes, that's a good thing), but can be a concerning cource of anti-nutritive factors, like beta-glucans. They are otherwise roughly equal to soft wheat in Met, Thre, Tryp (marginally lower first and last, marginially higher mid).
Lentils should be heat treated to reduce anti nutritive properties. You might also benefit from sprouting then drying and grinding. They are your best crude protein source, but all the negatives mean that inclusion rates over 20% result in performance issues (according to the research). Great source of Lysine and Threonine. Adequate source of Tryp. Low Methionine. Peas look a lot like Lentils, nutritionally. There are some things you can do to control antinutritive properties (like tannins) in your pea selection, but you are still left with a source low in Met.
Met. is the 1st most critical limiting amino acid in any chicken diet. None of your ingredients is a good Met source. You have grains and pulses (and whatever we are calling corn). That's to be expected. You need a high protein animal, fish, or insect source of Met. Or, a plant source, like one of the better legumes or seeds. Unfortunately, those are pretty uniformly high fat - processing to remove that fat is what's needed to start balancing that ration (typically, soy meal here in the US).
and you still need a vitamin mineral source to start to cover all the things I haven't begun to talk about above - something like this.
and if you are raising new birds on it, their nutritional needs are higher than that of adult layers - so putting together a feed that's only as good as your current organic layer still pretty much guarantees substandard chickens.
Which is just the beginniing of why I don't do it myself with my acres.
[sorry spelling errors - not important to me to edit]
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