I think lack of fresh greens and quality animal proteins are what's lacking in most feeds, even organic. But obviously, you can't put those in a bag for one reason or another. I have the ability to safely range my birds during the day, but I still supplement these components of their diet in the winter.
I think when we talking to each other, it's important to recognize that folks who can't free range or have harsh winters are looking to make up for the lack of fresh food in the typical bag of layer ration. Birds with access to pasture & bugs regulate themselves very well and find what they need or leave what they don't much more than birds raised in confinement (whether that is by choice or dictated by circumstance).
I've culled too many birds who were raised on conventional feed with bad livers and weird growths vs organic/pastured birds of the same age with nice livers you could eat to believe everything necessary for optimal health comes in a 50# bag, organic or not. Just my $0.02.
I think when we talking to each other, it's important to recognize that folks who can't free range or have harsh winters are looking to make up for the lack of fresh food in the typical bag of layer ration. Birds with access to pasture & bugs regulate themselves very well and find what they need or leave what they don't much more than birds raised in confinement (whether that is by choice or dictated by circumstance).
I've culled too many birds who were raised on conventional feed with bad livers and weird growths vs organic/pastured birds of the same age with nice livers you could eat to believe everything necessary for optimal health comes in a 50# bag, organic or not. Just my $0.02.