Field peas, split peas, and fish meal are fine sources of protein instead of soybeans. IMPO though I would either use field peas or a combination of peas and fish meal if you have a good source for cold water/mercury free fish meal. At the current grain cost in Eastern TN; my preferred feed formula would cost 50.00 per 100 lbs. Right now I feed 1/2 Purina Layena and 1/2 Flock Raiser as the main feed which cost 36.00 per 100lbs.I agree ... that's my list of priorities, too. Maybe I'd add in "eliminate corn," too, but I'm not quite sure I'm wanting to go all the way with that, or just "no GMO corn."
I am wondering what kind of substitute one could use for the soy. I REALLY don't like soy, and am not happy feeding it to my chickens (or myself, even if indirectly through their eggs). I saw one or more "antique" chicken feed recipes which listed both soy and fish meal in the "protein choices" column of the recipe ... but I also assume there is a (valid, one would hope) reason a lot of chicken feeds are "vegetarian." I presume the reason soy is used in addition to the grains which all have a lot of "protein" is because soy protein is "complete," like fish meal would be ... ???
Any solid articles available which discuss this topic?
My scratch is a 5 grain from the co-op mixed with some BOSS. I feed about a cup of scratch per 6 birds per day.
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