What is HOG44? Sounds like pig feed? Corn is predominantly carbohydrate,very low percentage protein & wouldn't be the main source of protein. Most places use mostly soya beans for their main protein source.
Corn, being (I think) the cheapest grain in US, is used as for the base of most feed for poultry. As you say, much corn makes for yellow birds, & fat birds. Wheat being more or less the cheapest grain in UK is used as the base for most poultry feed in UK (though our feeds are very different). Usually some basic carbohydrate needs to be used as the base for the feed then various vitamin/mineral mixes are added, plus various forms of protein.
The feed companies I have approached about custom grinding seem to get very confused when I ask that the feed not be corn based. One wouldn't want barley either, as chickens do not have the enzyme necessary to digest barley.
Corn, being (I think) the cheapest grain in US, is used as for the base of most feed for poultry. As you say, much corn makes for yellow birds, & fat birds. Wheat being more or less the cheapest grain in UK is used as the base for most poultry feed in UK (though our feeds are very different). Usually some basic carbohydrate needs to be used as the base for the feed then various vitamin/mineral mixes are added, plus various forms of protein.
The feed companies I have approached about custom grinding seem to get very confused when I ask that the feed not be corn based. One wouldn't want barley either, as chickens do not have the enzyme necessary to digest barley.