Weird, you'd think somebody would have fed chicks destined to be laying hens or at least duel purpose breeds a really high fat diet just too see what happens. Their idea of high fat seems to be like 6% in regular diets. I can't find anything either on high fat chick diets and any study seems to be either the laying hens like the study you posted or in broilers. Suppose that since they don't need it high and the extra fat just adds to the cost involved nobody bothered since it wouldn't make economic sense to feed past a certain percentage. At least none of them seem to think that high fat is a problem in chickens, unless it makes them, well, fat.
That is the only article I saw which seems to think really high fat is a potential problem, but it starts with day old chicks, and god knows what it really means.
http://jn.nutrition.org/content/101/6/755.full.pdf
Think it is back to the give them as wide a range of food stuffs as you can, and hope it all balances out in the end.
That is the only article I saw which seems to think really high fat is a potential problem, but it starts with day old chicks, and god knows what it really means.
http://jn.nutrition.org/content/101/6/755.full.pdf
Think it is back to the give them as wide a range of food stuffs as you can, and hope it all balances out in the end.